Chris Perry, Author

Tag: Uesugi Kenshin

  • The Second Unifier – Toyotomi Hideyoshi. Part One.

    The Second Unifier – Toyotomi Hideyoshi. Part One.

    If the bird will not sing, make it sing.

    Oda Nobunaga’s death in June 1582 left a power vacuum that was ultimately filled by Toyotomi Hideyoshi (then using the family name Hashiba). Hideyoshi’s tale is remarkable even by the standards of the time: from peasant footsoldier to master of the realm, he epitomised the danger and opportunity of the Sengoku Jidai and would be the man most responsible for bringing it to an end.

    Hideyoshi’s origins are suitably mysterious and have been subject to a fair bit of speculation and mythologising, mostly by the man himself. After his rise to power, he is supposed to have spread the rumour that he was a secret bastard of the Emperor, stating that his mother had been a maid in the Imperial Palace and had “grown close to the Emperor’s Body”, which is quite the thing to say about your own mother.

    Hideyoshi’s mother. She is often called Omandokoro, though this is the name she took after becoming a nun, and most sources think her birth name was Naka.

    Less mum-shaming sources suggest that Hideyoshi was born in 1536 or 37 in Owari Province, now part of the modern city of Nagoya. His father, usually recorded as Kinoshita Yaemon, is a similarly mysterious figure, but historians generally agree he was probably of the lower classes, most likely a peasant soldier (Ashigaru). Hideyoshi’s childhood is also poorly recorded, with some sources suggesting his father died when he was 7, after which Hideyoshi entered a monastery, though he left shortly afterwards.

    At the age of 15, he received part of his inheritance and left home to become a wanderer. Sometime later (the dates are unclear), he is recorded as Kinoshita Hideyoshi in the service of the Iio Clan, which, in turn, was a vassal of the Imagawa Clan. It’s not certain exactly when he came into the service of the Oda Clan, but it appears to have been before 1554, when he was serving at Kiyosu Castle (under Oda control) in charge of the kitchens, and in some kind of role in construction or maintenance.

    Kiyosu Castle as it appears today.

    Even this is a matter of some debate, though, as other sources state he didn’t join the Oda until 1558 (though they agree he served at Kiyosu Castle), and a common origin story in English language sources is that he was Nobunaga’s sandal bearer, a story which possibly reflects his role as a kind of ‘military servant’ which might explain how he was able to gain recognition from Nobunaga.

    Even the matter of Hideyoshi’s marriage is subject to debate; it is certain that he married Nene, but her origins and even the year of the marriage aren’t totally clear. Some sources say the marriage took place in 1561, when Nene was 12 or 13, and Hideyoshi was in his 20s. This earlier date is controversial because even though 13 was the age at which girls became adults (legally speaking), it was still considered unusual for a girl to marry as soon as she came of age.

    Hideyoshi’s wife, Nene, who also became a Nun, is often recorded as Kodai-in as a result.

    Another theory is that the marriage took place in 1565, when Nene was 16 or 17, still young by modern standards, but a far more acceptable age at the time. Nene’s adoptive father was Asano Nagakatsu, who would later receive a stipend of 300 Koku from Nobunaga and served as one of his bodyguards. This status suggests that Nagakatsu was of sufficient rank, and the marriage to Nene is often cited as evidence that Hideyoshi was already moving up in the world by the mid-1560s.

    As well as his marriage, further evidence of his rise in Nobunaga’s service appears in 1565 when his name appears as the co-signer on documents assigning fiefs, suggesting he was already one of Nobunaga’s most important vassals. Throughout the back half of the decade, he is recorded as having taken part in several of Nobunaga’s campaigns, notably taking Mitsukuri Castle during the Omi Campaign in 1568.

    Omi Province.
    By Ash_Crow – Own work, based on Image:Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1690755

    In 1569, in support of the Mori Clan (who were his temporary allies), Nobunaga dispatched a force of some 20,000 to support them against a rebellion, whilst the bulk of the Mori forces were in Kyushu fighting the Otomo clan. This army, led by Hideyoshi, was, by all accounts, a phenomenal success, capturing no fewer than 18 castles in just 12 days and ending the rebellion swiftly.

    A year later, he was part of Nobunaga’s campaign against the Asakura Clan of Echizen Province, which ended when Nobunaga’s brother-in-law, Azai Nagamasa, switched sides, threatening to cut off Nobunaga’s retreat. Though the exact scale of the threat is debated (as I mentioned in my posts on Nobunaga himself), what is certain is that Hideyoshi led the rearguard and was instrumental in ensuring that his master was able to escape.

    Azai Nagamasa, Nobunaga’s brother-in-law, whose betrayal nearly spelt disaster for his campaign.

    After the Battle of Anegawa, in which Nobunaga avenged himself on the Azai-Asakura forces, Hideyoshi was appointed castellan of the strategically important Yokoyama Fortress, from which he would be tasked with keeping up the pressure on the remnants of the Azai-Asakura until their final destruction in 1573.

    I’ve previously mentioned the tradition of changing names among Samurai and how it often leads to confusion when you’re trying to source information about specific figures who may have had several names. While Hideyoshi is generally remembered as “Toyotomi Hideyoshi” in English-language sources, this wasn’t his name until much later. His peasant origins mean that he likely didn’t have a surname at all, and the names he was known by later were either taken from places or bestowed by others.

    Shibata Katsuie
    Niwa Nagahide

    In 1573, Hideyoshi adopted the name Hashiba. The origins of this name are somewhat unclear; a common theory is that he took one character each from Shibata Katsuie and Niwa Nagahide (the Japanese character ‘wa’ can also be pronounced ‘ha’), though this is disputed.

    Along with a name change, the fall of the Azai Clan in 1573 resulted in Hideyoshi receiving their former lands around the shores of Lake Biwa. He based himself at Imahama, which is promptly renamed Nagahama, after Nobunaga. This was not some unique quirk of his, by the way, the ‘giving’ of character from prestigious names was a common occurrence, and was generally treated as a respectful and honoured thing to do.

    Nagahama Castle as it appears today.
    By 663highland, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=73322120

    He continued to play a significant role in Nobunaga’s military expansion, serving at the decisive Battle of Nagashino in 1575, and capturing Kiriyama Castle from the powerful Kitabatake Clan of Ise Province the next year. In 1577, Hideyoshi’s star seemed to be on an inexorable rise, but personal rivalries would get in the way.

    Nobunaga dispatched an army under Shibata Katsuie to face Uesugi Kenshin in the north. Now, you may remember from my post about him, but Kenshin was a formidable opponent, a rival to both Hojo Ujiyasu and Takeda Shingen; he was certainly not a man to take lightly. Nobunaga obviously understood this and dispatched reinforcements commanded by Hideyoshi.

    Uesugi Kenshin

    At this point, a simmering feud between Hideyoshi and Katsuie exploded. The exact nature of the argument isn’t recorded in contemporary sources, and later writers could only speculate; however, it is known that Hideyoshi literally took his army and went home. This open defiance of Nobunaga’s orders would have been bad enough, but when Katsuie was defeated shortly afterwards at the Battle of Tedorigawa, Nobunaga was furious.

    Hideyoshi was arguably lucky to keep his head after that, and he would spend some time in the political wilderness. His time would come again, however, and we’ll talk about that next week.

    Sources
    https://ja.wikipedia.org/wiki/%E8%B1%8A%E8%87%A3%E7%A7%80%E5%90%89
    https://ja.wikipedia.org/wiki/%E6%89%8B%E5%8F%96%E5%B7%9D%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E9%95%B7%E6%B5%9C%E5%9F%8E_(%E8%BF%91%E6%B1%9F%E5%9B%BD)
    https://ja.wikipedia.org/wiki/%E9%9C%A7%E5%B1%B1%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E9%87%91%E3%83%B6%E5%B4%8E%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E5%A7%89%E5%B7%9D%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E6%A8%AA%E5%B1%B1%E5%9F%8E_(%E8%BF%91%E6%B1%9F%E5%9B%BD)
    https://ja.wikipedia.org/wiki/%E4%B8%B9%E7%BE%BD%E9%95%B7%E7%A7%80
    https://ja.wikipedia.org/wiki/%E8%A6%B3%E9%9F%B3%E5%AF%BA%E5%9F%8E%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E9%AB%98%E5%8F%B0%E9%99%A2
    https://ja.wikipedia.org/wiki/%E6%B5%85%E9%87%8E%E9%95%B7%E5%8B%9D
    https://ja.wikipedia.org/wiki/%E9%A3%AF%E5%B0%BE%E6%B0%8F
    https://ja.wikipedia.org/wiki/%E5%A4%A7%E6%94%BF%E6%89%80

  • Lords of the East, Part 4

    Lords of the East, Part 4

    Hojo Ujiyasu died in 1571, having lived a life in which he had seen the fortunes of his clan rise, fall, and then rise again. His son, Ujimasa, inherited a strong but still dangerous position. Almost as soon as his father had passed, Ujimasa sought to end the war with Takeda Shingen and reestablish an alliance against their mutual enemy, Uesugi Kenshin.

    Hojo Ujimasa

    Shingen, by now in control of Suruga and stronger than ever, agreed, and it didn’t take long for the Hojo and Uesugi to be at each other’s throats again. In 1574, Kenshin invaded the Kanto, but his attention was focused mostly on his conflict with the Takeda, closer to home, and this round of Uesugi-Hojo fighting ended after an indecisive battle at the Tone River.

    With Kenshin busy elsewhere, Ujimasa turned his attention back to the Hojo’s old enemy, the Satomi, invading Shimotsuke in 1576, and advancing deep into Kazusa the next year. The Hojo clearly had the military advantage, with a vastly superior army and much larger territory. Despite this, the terrain of Kazusa and Awa Province (in the south of modern Chiba) is difficult for military operations, and Hojo supply lines relied either on ships crossing Tokyo Bay, which was difficult even in good weather, or on taking the long way around through Musashi Province (modern Tokyo).

    The terrain of Kazusa and Awa as it appears today. Though the Hojo were stronger, the logistical reality made a long term campaign impossible.
    By certified, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=55415779

    Neither of these options was particularly appealing, and what was more, the number of troops that the Hojo would have needed to commit to ending the war decisively would have left their other frontiers unacceptably vulnerable. So, in late 1577, a peace agreement (the Boso Ichiwa) was reached, establishing the border between the two factions and arranging a marriage to seal the deal.

    Although the marriage would end within a few years, with the death of Ujimasa’s daughter, the peace held (more or less). This is demonstrated by the fact that when civil war broke out among the Satomi following Yoshihiro’s death in 1578, the Hojo did not intervene, even though it would have been to their advantage to do so. The peace would eventually come to an end in 1590, but we’re getting ahead of ourselves.

    Uesugi Kenshin, one of the Hojo’s most dangerous foes, also died in 1578, and Uesugi, much like the Satomi, quickly fell into infighting over who would succeed him. This time, the Hojo made some attempts to intervene, as Uesugi Kagetora, one of the candidates, was Ujimasa’s younger brother, who had been adopted by Kenshin as part of the earlier peace deal. Ujimasa’s support for his one-time brother seems to have been quite limited, however, as Hojo forces contented themselves with securing control over Kozuke Province before withdrawing.

    Takeda Shingen had died in 1573, and with the Uesugi and Satomi tearing themselves apart over succession, by 1578, Ujimasa might have been forgiven for thinking that he’d ‘won’ in the Kanto. Unfortunately for him, Shingen’s death led to the disastrous Battle of Nagashino in 1575, in which the Takeda clan’s power was broken, leaving the western approaches to the Kanto open to a new, and far more dangerous, player.

    Oda Nobunaga.

    Oda Nobunaga had risen from obscure origins in Owari Province (around modern Nagoya) to become the preeminent lord in the realm. Though his power was not yet completely unchallenged, by 1578, he was best placed to be the man who would unite the realm and end the Sengoku Jidai. With that in mind, Ujimasa reached out diplomatically, seeking to gain Nobunaga’s favour and perhaps arrange a marriage between the Oda and Hojo. Around this time, he also seems to have ‘retired’ and given control of the clan to his son, Ujinao, whilst in reality retaining actual power for himself.

    For his part, Nobunaga seems to have had little interest in a rapprochement with the Hojo, though his exact plans aren’t clear; it’s reasonable to assume that, much like the Takeda, Nobunaga viewed the Hojo as a rival to eventually be crushed. However, in the short term, he had more pressing concerns in the West, dealing with the powerful Mori Clan, and for now, the Hojo were left alone.

    With Nobunaga’s death in June 1582, everything changed. Taking advantage of the chaos, Ujimasa launched an attack against former Oda loyalists in the Kanto, securing control of the whole of Kozuke Province, and advancing into Kai, where he was met by another power seeking to take advantage of Nobunaga’s death, Tokugawa Ieyasu.

    Tokugawa Ieyasu

    The fighting didn’t go well for the Hojo, but neither side was committed to all-out war, so a peace was agreed upon, which saw Ujimasa’s son, Ujinao, marry Ieyasu’s daughter, Tokuhime. In 1583, following the death of the last Ashikaga Kanto kubo, Ujimasa took the title for himself, positioning the Hojo at the very top of the hierarchy in the Kanto.

    Not long after that, a successful campaign in support of allies in Shimotsuke Province brought the southern half of that province under his control, and Hojo territory reached its greatest extent. By some later estimates, the territory was valued at 2.4 Million Koku, and with control of several key rivers and coastal areas, the Hojo now dominated the political, military, and economic spheres within the Kanto.

    In 1587, the chaos that had followed Nobunaga’s death had come to an end, with Toyotomi Hideyoshi emerging as the ultimate winner. That year, he issued the Soubujirei or “General Peace Order” commanding that all Daimyo cease private wars, essentially bringing an end to the Sengoku Jidai, at least on paper.

    Toyotomi Hideyoshi

    The Hojo agreed to abide by this order, but there was one outstanding issue. During the fighting in Kai Province in 1582, the Numata Domain, territory of the Sanada Clan, had defied Hojo attempts to conquer it. Though the fighting had largely come to an end, the border remained undefined, and so Hideyoshi dispatched vassals to settle the issue.

    Hideyoshi’s decision was that two-thirds of the territory would go to the Hojo, and the remaining third would remain in Sanada hands. To confirm the arrangement, the powerful Numata Castle was handed over to the Hojo and peace was apparently agreed. However, shortly after this, the new lord of Numata arranged for the defection of nearby Nagurumi Castle, on the Sanada side of the border.

    The site of Nagurumi Castle today.
    photo: Qurren (トーク) Taken with Canon PowerShot G9 X – 投稿者自身による著作物, CC 表示-継承 3.0, https://commons.wikimedia.org/w/index.php?curid=63097035による

    The plot succeeded, and Nagurumi was handed over to Hojo forces without a fight. The problem was that this was a clear violation of the peace deal, and things only got worse when Ujinao denied any knowledge of the plot in a letter to Hideyoshi, attempting to present the capture of the castle as a fait accompli.
    Hideyoshi wasn’t about to accept that, and demanded that Ujimasa (retired, but still effective head of the clan) come to Kyoto to explain his clan’s actions.

    Ujimasa refused, and Hideyoshi took this as an act of open rebellion. In 1589, he ordered all lords to attack the Hojo as punishment for their defiance. Initial attacks from the Sanada clan were repelled by Hojo forces, but Hideyoshi was able to muster a force in excess of 200,000 men, and when the main attack began, it would be a fight to the death.

    The Odawara Campaign is deserving of a post of its own, I think, so we’ll leave it there for now.

    Sources
    https://ja.wikipedia.org/wiki/%E5%8C%97%E6%9D%A1%E6%B0%8F%E6%94%BF
    https://ja.wikipedia.org/wiki/%E8%B1%8A%E8%87%A3%E7%A7%80%E5%90%89
    https://ja.wikipedia.org/wiki/%E5%B0%8F%E7%94%B0%E5%8E%9F%E5%BE%81%E4%BC%90
    https://ja.wikipedia.org/wiki/%E5%90%8D%E8%83%A1%E6%A1%83%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E6%83%A3%E7%84%A1%E4%BA%8B%E4%BB%A4
    https://ja.wikipedia.org/wiki/%E5%8C%97%E6%9D%A1%E6%B0%8F%E5%BA%B7

  • Lords of the East, Part 3

    Lords of the East, Part 3

    First post of 2026, so Happy New Year and thanks for sticking with me!

    The situation in 1560. The Hojo are in Green.
    By Alvin Lee – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=39200926

    By 1560, the Hojo were masters of much of the Kanto. A series of successful military campaigns over the previous decades had given them control over much of the area that now comprises modern-day Tokyo, Yokohama, and Chiba. Unlike today, when these areas are among the world’s most densely populated megacities, in the 16th century they were largely agricultural, with a few castle towns surrounded by vast expanses of farmland.

    It is also true that economic productivity, such as it was, was measured in rice production, with land being valued according to predicted rice output, though not necessarily actual output. In short, despite being a period of incredible violence, Japanese society relied almost entirely on rice production to function. Famine was a constant problem, and in 1560, the Hojo, despite controlling vast tracts of land, were experiencing just how bad a failed harvest could be.

    The so-called Eiroku Famine (named after the era) left the Hojo with no food or money, and military operations largely ground to a halt. It was a real blow then, when Uesugi Kenshin, at the head of an army of 8000 men, crossed the mountains in the North of the Kanto and invaded Hojo territory. Though the Uesugi army was relatively small, the Kanto region had been ruled by them for decades prior to the Hojo conquests, and when Kenshin appeared, dozens of local clans switched sides and flocked to the Uesugi banner.

    Uesugi Kenshin.

    Kenshin swept all before him; the Hojo lost castles in Kozuke, Shimosa, and Musashi, and by early 1561, the Uesugi had taken Kamakura. Then, at the head of an army that was reported to be 100,000 strong, Kenshin laid siege to Odawara, the Hojo capital. At this point, the Hojo were in real trouble, but fate was on their side. Ironically, the same famine that had left them seriously weakened now proved to be their saviour. An army of that size needs supplies, and there were few enough to be had in the Kanto, so it wasn’t long before the Uesugi began to melt away.

    The fortress of Odawara was one of the strongest in the realm, and with his army already shrinking, Kenshin faced a difficult choice. A long siege might fatally weaken his army, and even a successful assault could prove hugely costly. Then news arrived that his old enemy, Takeda Shingen, had invaded his home province, at the same time as stirring up a rebellion amongst the Ikko-Ikki, forcing Kenshin to return home post-haste.

    The Hojo had been saved by a combination of good luck and excellent timing on the part of Takeda Shingen, and despite their weakened state, Ujiyasu wasted no time in taking advantage of the reprieve. No sooner had Kenshin returned north than Hojo forces began the process of reconquering their lost territory. Most of the smaller clans that had joined the Uesugi now switched their loyalties back to the Hojo. This was a fairly common practice at the time; there were dozens, if not hundreds, of minor clans all over Japan who could never muster the strength to assert themselves against the power of a Daimyo, so their loyalty often proved to be a fickle thing, prioritising flexibility and survival rather than unquestioned loyalty.

    Takeda Shingen

    Not all the clans welcome the return of the Hojo, however, and Ujiyasu was obliged to dispatch armies to retake several castles in northern Musashi, and he won a decisive victory at the Battle of Mt Ikuno in November 1561, reestablishing the line of control along the mountains in the northern Kanto. Over the next two years, two sides form: a Hojo-Takeda Alliance on one side and a Uesugi-Satomi alliance on the other.

    The Hojo would generally have the better of the fighting in the Kanto, but would prove to be unable to advance further north, whilst the Uesugi would be a constant problem, but would struggle to make advances into the Kanto proper. By 1564, the conflict had largely become a stalemate, so Ujiyasu turned his attention to the East and the Satomi, whom he believed to be a weak link in the alliance.

    Though it might have been true that the Satomi were weaker than the Uesugi, they were no soft touch. When the Hojo crossed the Edogawa River on the way to invading Satomi territory, they were ambushed at the second Battle of Konodai and driven back with heavy losses. You may remember in the last post that the lord of the Satomi, Yoshiaki, had avoided the first Battle of Konodai by correctly identifying the weak position of his allies, retreating with his army intact.

    A later depiction of the area around Konodai.

    At the second battle, however, the command fell to Yoshiaki’s son, Yoshihiro, and he decided to celebrate his victory by distributing wine to his men. A party is a common way to celebrate any success, and the Satomi had successfully driven the Hojo back. The problem was that ‘driven back’ does not mean ‘defeated’; the Hojo regrouped and advanced again in the early hours of the following day.

    The Satomi army, now thoroughly inebriated, was no match for them, and Hojo forces forced the Satomi into a chaotic retreat that didn’t end until the Hojo banner was once again flying over most of Kasuza Province. Shortly after this campaign, Ujiyasu, who had already technically retired as lord of the Hojo in 1559, announced that he had fought his last campaign.

    After this, Ujiyasu seems to have largely limited himself to administration, leaving the business of war to his sons, though he would continue to play an important role in his clan’s future. In 1560, the Imagawa, one part of the triple Takeda-Hojo-Imagawa alliance, had been seriously weakened by the defeat at the Battle of Okehazama in 1560. By 1568, they were on their last legs, and Takeda Shingen, despite being a nominal ally, invaded the Imagawa’s home province of Suruga, aiming to take it for himself.

    Suruga Province
    By Ash_Crow – Own work, based on Image: Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1691794

    The Hojo, seeking to support the Imagawa and prevent encirclement by a now hostile Takeda, dispatched an army under Hojo Ujimasa to relieve Suruga. At the same time, Ujiyasu engaged in diplomacy with the Tokugawa Clan, who had lands on the other side of Imagawa territory, and had poor relations with the Takeda. A joint attack by the Hojo and Tokugawa convinced Shingen that holding Suruga was impossible in the short term, and he retreated, with the Hojo moving in and taking large parts of eastern Suruga for themselves.

    Despite this success, the Hojo once again found themselves surrounded on three sides by hostile powers: the Takeda to the West, the Uesugi to the North, and the Satomi to the East. Ujiyasu correctly recognised that if he moved to deal with one threat, the other two would take advantage, and the Hojo did not have the strength for a three-front war. Therefore, he decided to make a formal peace with the Uesugi.

    This was unpopular on both sides because the Uesugi had been enemies of the Hojo more or less from the start, and that kind of bad blood isn’t easily forgotten. However, both sides had bigger problems, namely, Takeda Shingen. Though a ceasefire was agreed upon and the border between the two sides set, the consequences for the Uesugi were that many former allies in the Kanto, like the Satomi, felt betrayed and switched to supporting Takeda Shingen.

    This might not have been such a serious problem for the Hojo, because they were going to have fight the Satomi anyway, but in early 1569, the strategic situation shifted again, when the Takeda and Uesugi made a peace between themselves, meaning that Shingen could now focus his entire strength on the Hojo, whilst also relying on support from the Satomi, and other Kanto clans.

    An image depicting the legendary rivalry between Uesugi Kenshin and Takeda Shingen. Despite this, a peace between the two allowed Shingen to focus on the Hojo.

    Later that year, Shingen invaded Musashi Province and advanced south towards Odawara, the capital of the Hojo. Though they were able to lay siege to the mighty fortress, the chances of taking it were slim. The castle was one of the strongest in the realm, and Ujiyasu had made sure it was as well-defended as possible. Shingen likely understood that taking the castle would have been enormously costly, and he had better uses for his army, so he contented himself with burning the town around Odawara and retreating.

    Ujiyasu ordered his son, Ujimasa, to pursue the retreating Takeda, hoping to trap them before they could return to Kai Province. The plan failed, however, as the Takeda moved faster than expected and the ambush was discovered. At the ensuing Battle of Mimasu Pass, the Takeda successfully fended off the Hojo and returned to Kai.

    Some scholars believe that the whole attempt at Odawara had been an elaborate show of force, meant to impress Shingen’s new allies in the Kanto, or that it was a strategic move to keep the Hojo off balance whilst Takeda forces reinvaded Suruga. Either way, there doesn’t seem to have been much enthusiasm amongst either the Hojo or Takeda to continue the war, and some sources suggest that, shortly before his death, Ujiyasu told his son, Ujimasa, that he should return to a state of peace with the Takeda and make war on their traditional enemy, the Uesugi.

    Hojo Ujimasa

    Ujiyasu himself is supposed to have suffered a stroke in the summer of 1570. Sources from the time speak of him slurring his words or being unable to speak at all, and although he rallied briefly around the New Year in 1571, he would begin to decline again shortly afterwards. There are no official documents bearing his seal after May, and he would eventually pass away in October that year.

    Sources
    https://ja.wikipedia.org/wiki/%E5%8C%97%E6%9D%A1%E6%B0%8F%E6%94%BF
    https://ja.wikipedia.org/wiki/%E5%8C%97%E6%9D%A1%E6%B0%8F%E5%BA%B7
    https://ja.wikipedia.org/wiki/%E5%9B%BD%E5%BA%9C%E5%8F%B0%E5%90%88%E6%88%A6#%E7%AC%AC%E4%BA%8C%E6%AC%A1%E5%9B%BD%E5%BA%9C%E5%8F%B0%E5%90%88%E6%88%A6%EF%BC%88%E6%B0%B8%E7%A6%846%E5%B9%B4%E3%83%BB%E6%B0%B8%E7%A6%847%E5%B9%B4/1563%E5%B9%B4%E3%83%BB1564%E5%B9%B4%EF%BC%89
    https://ja.wikipedia.org/wiki/%E6%AD%A6%E7%94%B0%E4%BF%A1%E7%8E%84
    https://ja.wikipedia.org/wiki/%E4%BB%8A%E5%B7%9D%E7%BE%A9%E5%85%83
    https://ja.wikipedia.org/wiki/%E4%B8%89%E5%A2%97%E5%B3%A0%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E5%A4%A7%E5%AE%AE%E5%9F%8E_(%E9%A7%BF%E6%B2%B3%E5%9B%BD)
    https://ja.wikipedia.org/wiki/%E5%B0%8F%E7%94%B0%E5%8E%9F%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E4%B8%8A%E6%9D%89%E8%AC%99%E4%BF%A1
    https://ja.wikipedia.org/wiki/%E9%87%8C%E8%A6%8B%E7%BE%A9%E5%A0%AF
    https://ja.wikipedia.org/wiki/%E6%B1%9F%E6%88%B8%E5%B7%9D
    https://en.wikipedia.org/wiki/Suruga_Province

  • Lords of the East, Part 2

    Lords of the East, Part 2

    In 1537, Hojo Ujitsuna launched a successful invasion of Suruga Province, establishing the frontier at the Fuji River and ending the threat from the Imagawa-Takeda alliance, at least for now. Shortly after this news broke that (Ogigayatsu) Uesugi Tomoaki had died. Tomoaki had been an implacable foe of the Hojo, and his death severely weakened his clan, which was now led by the 12-year-old Tomosada.

    The Fuji River as it appears today, in modern Shizuoka Prefecture.

    It wasn’t all good news, however. With the bulk of the Hojo forces focused in Suruga against the Imagawa, forces of the Satomi Clan moved to expel the Hojo from the Boso Peninsula (modern Chiba), quickly establishing control and forcing the remaining Hojo loyalists to flee. There was little Ujitsuna could do about that in the short term, but in the summer of 1537, he gathered 15,000 men at Edo Castle before dispatching his son, Ujiyasu, to take the Uesugi stronghold at Kawagoe.

    The castle was taken undamaged after a surprise attack, and when the Uesugi tried to recapture it on New Year’s Day 1538, they were defeated. With his northern flank secure, Ujitsuna launched a campaign to reestablish control over the Boso Peninsula. Though they were initially successful, the attack clashed with the plans of the Koga Kubo, Ashikaga Yoshiaki.

    You may remember from earlier posts that the position of Kubo was the Shogun’s deputy in a given area. In decades past, the centre of the Kubo‘s power had been Kamakura, but the catastrophic decline of Shogunate power meant that the Kubo was eventually obliged to leave Kamakura (which was now under Hojo control) and take up residence at Koga, in Shimosa Province (modern Ibaraki).

    Shimosa Province
    By Ash_Crow – Own work, based on Image: Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1691764

    Yoshiaki had the long-term objective of reestablishing the Kubos’ preeminent position over the whole Kanto, and the Hojo stood in direct opposition to this. Both sides were about equal in strength, but while the Hojo were united behind Ujitsuna, Yoshiaki’s forces were united in opposition to the Hojo, but not necessarily in support of the Kubo.

    Though Yoshiaki’s forces agreed to challenge the Hojo at the Edogawa River, they couldn’t decide on a strategy. Yoshiaki’s allies suggested attacking the Hojo as they crossed the river, but sources say that Yoshiaki, proud of his illustrious Ashikaga name, refused such a strategy, deciding that he would march out in person and face the Hojo in the field, once the bulk of their forces were already across the river.

    Satomi Yoshitaka, once a supporter of the Hojo but now serving under Yoshiaki, recognised that the strategy robbed them of the advantage of the river and was reluctant to commit his forces to open battle with the Hojo, where victory was far from certain. Yoshitaka also recognised that if Yoshiaki were defeated, a large expanse of territory would become available; thus, he positioned his forces away from what he assumed would be the main battlefield, ready to retreat quickly if things looked to be going badly.

    Though heavily built up today, this hill was the site of some of the fiercest fighting at the Battle of Konodai.

    What became known as the Battle of Konodai began on the morning of November 8th, when the Hojo forces crossed the river. Initially, Yoshiaki’s forces had the advantage, but throughout the day, more Hojo forces arrived, and the tide of battle turned. When news came that Yoshiaki’s brother and son had been killed, he flew into a rage and charged the Hojo himself, only to be struck down by an arrow and killed. Seeing this, Satomi Yoshitaka withdrew his unengaged army, and shortly afterwards, the remaining forces began a retreat that swiftly turned into a rout.

    The Hojo used the momentum of victory to advance into Kazusa and Shimosa Provinces, whilst Yoshitaka, with his army still intact, would be able to take control of almost the entire Boso Peninsula, where he would continue to resist the Hojo, beginning a feud that would last decades.

    Although the exact date is unclear, after the victory at Konodai, Ujitsuna wouldn’t lead another campaign, and scholars agree that he retired as head of the clan sometime in 1539, when his son, Ujiyasu, completed the conquest of Shimosa and Kazusa Provinces. In late 1540, the reconstruction of Tsurugaoka Hachiman Shrine was completed, and Ujitsuna held a celebration there in which he was recognised as Kanto Kanrei, the Shogun’s official deputy in the Kanto, a title that reflected his preeminent position in the region.

    Hojo Ujiyasu.

    Ujitsuna would eventually pass away in August 1541, and his son, Ujiyasu, lord now in fact as well as name, inherited a strong but dangerous position. Successful campaigns in the east had extended Hojo control to Shimosa province. To the north, the Ogigayatsu-Uesugi plotted revenge and the return of Kawagoe Castle, whilst to the east, the conflict with the Imagawa dragged on, despite a strong frontier on the Fuji River.

    A famine in 1540-41 precluded an immediate campaign, and in 1542 Ujiyasu ordered a land survey, which enabled him to adjust and reform taxation in his territory (which was largely based on rice production) and to ensure a strong economic base for what was to come next. In 1545, the Imagawa sent out peace feelers, but no agreement could be reached, and the Imagawa joined forces with the Uesugi, with both agreeing to attack the Hojo from east and west.

    Ujiyasu rushed forces to the east, but a combined Imagawa-Takeda army proved too strong, and Ujiyasu was eventually obliged to conclude a disadvantageous peace, which saw him cede all the territory the Hojo had controlled in Suruga back to the Imagawa. Though the new border would remain tense, the peace held, and all three sides would eventually conclude an alliance in 1554, though we’re getting ahead of ourselves.

    A later image of Kawagoe Castle.

    Meanwhile, the Uesugi and their allies had massed a force of some 80,000 men around Kawagoe Castle, and with Ujiyasu busy in Surugu, the castle would endure a 6-month siege. Even after the Hojo had secured peace with the Imagawa, Ujiyasu could only muster 10,000 men, and what happened next is a matter of some debate.

    The most common telling is that Ujiyasu, in concert with the garrison inside the castle, organised a night attack on the Uesugi that caught them completely by surprise and routed them in a victory so complete that the Uesugi were destroyed as a serious force in the Kanto. The problem with this version of events is that the only sources describing the battle in that way come from the Edo Period, nearly 100 years after the events.

    Scholars debate the accuracy of those reports, and some suggest that the Battle of Kawagoe Castle happened in a very different way, or may never have happened at all, but what is certain is that the siege was lifted and either during the lifting, or shortly afterwards, the lord of the Uesugi, Tomosada, was killed, and the rest of the clan was forced north, leaving Musashi Province in Hojo hands.

    The remains of Hirai Castle.

    The war against the Uesugi would continue, however. In 1550, an attack on Hirai Castle was repulsed, only for a second attempt the next year to succeed, driving Uesugi Norimasa further north, where he sought refuge with Nagao Kagetora (better known to history as Uesugi Kenshin). In the east, too, the Hojo would advance, marching into Hitachi and Shimotsuke Province, and continuing the war against the Satomi of Kazusa Province to their southeast, conquering Kanaya Castle in 1555 and establishing Hojo control over almost the whole of the western Boso Peninsula.

    These conquests in the east were possible because of the peace established on the Hojo’s western borders. Though there was no actual fighting, the border remained very tense until the establishment of a triple alliance between the Imagawa, Takeda, and Hojo. This alliance was established over the period 1551-1554, as a series of marriages was arranged among all three parties, culminating in 1554, when Ujiyasu’s eldest daughter married Imagawa Yoshimoto’s eldest son, whilst Ujiyasu’s heir, Ujimasa, married the daughter of Takeda Shingen.

    This alliance secured the Hojo’s western border, and in 1559, Ujiyasu retired as head of the clan, handing formal power to his son Ujimasa while retaining actual control himself. That same year, he focused his full attention on pushing the last of the Uesugi clan out of Kozuke Province and established a strong presence at Numata to check any further Uesugi attempts to invade the Kanto.

    The situation in 1560. The Hojo are in Green.
    By Alvin Lee – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=39200926

    In 1560, the Imagawa suffered a serious and surprising defeat at the hands of Oda Nobunaga at the Battle of Okehazama, leaving the clan weak and the Hojo’s western flank reliant on the goodwill of the Takeda. During the same year, another outbreak of famine ravaged Hojo territory, severely weakening their economic power and food supply.

    The timing couldn’t have been much worse, because soon, the Uesugi, now led by Kenshin, would return to the Kanto, and the Hojo would face another serious crisis.

    Sources
    https://ja.wikipedia.org/wiki/%E5%8C%97%E6%9D%A1%E6%B0%8F%E5%BA%B7
    https://en.wikipedia.org/wiki/Imagawa_Yoshimoto
    https://ja.wikipedia.org/wiki/%E5%9B%BD%E5%BA%9C%E5%8F%B0%E5%90%88%E6%88%A6
    https://ja.wikipedia.org/wiki/%E5%B7%9D%E8%B6%8A%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E6%B2%B3%E8%B6%8A%E5%9F%8E%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E4%B8%8A%E6%9D%89%E6%9C%9D%E5%AE%9A_(%E6%89%87%E8%B0%B7%E4%B8%8A%E6%9D%89%E5%AE%B6)
    https://ja.wikipedia.org/wiki/%E5%BE%8C%E5%8C%97%E6%9D%A1%E6%B0%8F
    https://ja.wikipedia.org/wiki/%E5%AF%8C%E5%A3%AB%E5%B7%9D
    https://ja.wikipedia.org/wiki/%E5%8F%A4%E6%B2%B3%E5%B8%82
    https://ja.wikipedia.org/wiki/%E5%B9%B3%E4%BA%95%E5%9F%8E

  • The Battles of Kawanakajima

    The Battles of Kawanakajima

    Having looked closely at the lives and careers of Takeda Shingen and Uesugi Kenshin, it is impossible not to notice the frequent mention of a place called Kawanakajima, and the series of battles that took place there from 1553 to 1564.

    The battles at Kawanakajima were not the only confrontations between the Takeda and Uesugi clans, nor were they the largest or most significant battles in the Sengoku period, but they have been the subject of extensive study, writing, and mythologising, as they seem to symbolise the famous rivalry between Shingen and Kenshin, and so they’re worth a closer look.

    Kawanakajima

    Kawanakajima as it appears today.
    By Bloglider at Japanese Wikipedia – Own work by the original uploader (Original text: Photo by Bloglider.), CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=12400636

    The area called Kawanakajima is located in the northern part of Nagano Prefecture, and is the area surrounding where the Chikuma and Sai rivers meet. Now within the modern city of Nagano, in the 16th century the area was in Shinano Province and had long served as a key transportation route from north to south, and as such had frequently been a battleground.

    There had been many small, but long-established clans in the area, but by the early 1500s, it was largely under the control of the Murakami Clan, who would come into frequent conflict with the Takeda, from neighbouring Kai Province, who were beginning to expand into Shinano around this time.

    Starting in 1542, Takeda Shingen began a concerted effort to bring the province under his control, but he faced resistance of varying degrees of severity during his campaign, and it was the Murakami who proved the sternest test. At the Battle of Uedahara in 1548, the Murakami inflicted a serious defeat on the Takeda, and although Shingen would recover, he suffered a further defeat at the Siege of Toishi Castle in 1550.

    Takeda Harunobu, better remembered as Takeda Shingen.

    Shingen had what we might call “Bouncebackability”, and in 1551, Toishi Castle fell, leaving the Takeda in control of most of Shinano, with the exception of the area including, and to the north of, Kawanakajima. The clans in this area had previously allied with the Murakami, but with their defeat, they went looking for new friends.

    They found them in the Nagao Clan of Echigo, and their lord, Kagetora, better known to history as Uesugi Kenshin, who advanced into northern Shinano to support these local clans and to oppose the Takeda.

    The First Battle

    In April 1553, Shingen resumed his advance against the remaining clans in northern Shinano, meeting only sporadic resistance and forcing the weakened Murakami to ask for intervention from Kenshin. He responded, and a combined force of around 5000 men counterattacked and defeated the Takeda at the Battle of Yahata in May.

    Nagao Kagetora, better known as Uesugi Kenshin.

    This success would be short-lived, however, as Shingen would resume his advance that summer, forcing the Murakami back again, until September, when Kenshin himself led a force into Shinano, engaging and defeating the Takeda at the Battle of Fuse, before laying siege to several castles in quick succession. Shingen would seek to outmanoeuvre Kenshin and cut off his retreat, but Kenshin responded with a strategic retreat to a place called Hachimanbara.

    Unable to cut off Kenshin’s retreat, Shingen instead retreated to Shioda Castle, entrenching himself there and avoiding direct battle. With neither side apparently up for the fight, both armies gradually disengaged, with Kenshin returning home at the end of September, and Shingen following suit a few weeks later.

    The First Battle of Kawanakajima was more of an extended series of engagements than a pitched battle, and both sides achieved some strategic goals. Kenshin was able to stop the Takeda advance into northern Shinano, whereas Shingen was able to consolidate his control in the central and eastern parts of the province, free from outside intervention.

    The Second Battle

    Through the remainder of 1553 and into 1554, Takeda Shingen continued to expand and consolidate his control of the areas of Shinano south of Kawanakajima. He has also formed an alliance with the Hojo and Imagawa Clans, securing his southern borders and gaining an ally (in the Hojo) against Kenshin’s ambitions in the wider region.

    Shingen also sought to keep Kenshin off balance by supporting local rivals and instigating rebellions amongst his vassals. Though Kenshin was often able to swiftly put down these uprisings, in 1555, a previously loyal vassal, Kurita Eiju, who was based near the Zenkoji Temple, defected to the Takeda side. This was significant because Eiju controlled the southern half of the Nagano Basin, of which Kawanakajima was a central part.

    Zenkoji Temple as it appears today.
    By 663highland, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=48785737

    Shingen marched north to support his new ally, whilst Kenshin was obliged to dispatch an army to retake the lost territory. Eiju, alongside 3000 Takeda allies, holed up at Asahiyama Castle (in modern Nagano City), a strategically important location that controlled crossings of the Sai River.

    Kenshin could have manoeuvred around the strong point, but this would have left an enemy garrison at his rear, so instead, he entrenched his forces at Katsurayama (also in modern Nagano) and constructed a castle there, effectively bottling up the garrison at Asahiyama and neutralising the threat.

    Shingen was not idle during all this construction; however, he dispatched an army in support of Kurita Eiju, and it arrived in early July, facing Kenshin’s forces across the Sai River. The only serious engagement of the Second ‘Battle’ was on July 19th, when Kenshin sent forces across the river and engaged in sporadic fighting against the Takeda. Whether this was a serious attempt to force a crossing or just a kind of skirmish isn’t clear, but Kenshin’s forces swiftly withdrew, and both sides spent the next 200 days glaring at each other across the river.

    Eventually, events away from Kawanakajima would force a resolution. Shingen was a long way from his home base in Kai and was beginning to struggle to feed his army, whereas Kenshin was facing issues on his western borders from increasing activity from the local Ikko-Ikki, as well as dissatisfaction from his vassals over the months of inactivity.

    The Ikko-Ikki proved to be difficult to deal with for many lords. Uesugi Kenshin was no different.

    Eventually, both sides agreed to mediation, led by the Imagawa Clan, and a peace was agreed in October. The terms set the border between the rivals as the Sai River, as well as calling for the destruction of Asahiyama Castle, and the complete withdrawal of both armies from the area.

    In the immediate aftermath, Kenshin would turn to deal with the Ikko-Ikki, and Shingen would subdue the remaining independent lords in southern Shinano, but neither side was done with Kawanakajima.

    The Third Battle

    In 1556, Kenshin, apparently suffering from what we might now call ‘burnout’, announced his intention to renounce his lordship and become a monk. His retainers, horrified at the prospect, did everything they could to persuade him to change his mind. They were ultimately successful, and a good thing too, because through the interim period, Shingen had again begun putting pressure on local lords to switch sides, or face conquest.

    During the New Year festivities in January 1557, Kenshin, who had by now given up on his idea of becoming a monk (and the restful lifestyle that would have provided him), offered prayers at the Hachimangu Shrine (in Chikuma, Nagano) for the defeat of Takeda Shingen.

    Hachiman Shrine as it appears today. It’s now called Takemizuwake Shrine.

    Shingen, apparently put out by these attempts at divine intervention, advanced again, taking Katsurayama Castle (the site of the second ‘battle’) in mid-February, then advanced north, defeating the Takanashi Clan, who were allies of Kenshin. Kenshin’s response was delayed by winter snows, but he eventually came south, capturing several Takeda castles and even rebuilding Asahiyama.

    Shingen would continue to evade Kenshin’s advance, and both sides continued to dance around each other until an indecisive clash at Uenohara in late August, after which, Kenshin, who had advanced far from his supply bases in Echigo, withdrew. At this point, the Shogun, Ashikaga Yoshiteru, intervened, sending a letter requesting that both sides make peace, apparently in the hope that they would then send forces to aid the Shogunate.

    Neither side did, but a truce was agreed upon, which did not last long, as both Kenshin and Shingen would dispatch armies to duke it out in Northern Shinano. Kenshin arguably got the better of it, as the remaining clans in the area, previously just allies, were forced to become effectively his vassals.

    The Fourth Battle

    In 1559, Kenshin went to Kyoto to ask that the Shogun grant him the position of Kanto Kanrei, which had long been held by the Uesugi clan. Though the power of the Shogun and the prestige of any positions he might bestow were long since diminished, Kenshin was able to combine his appointment as Kanrei with his considerable martial talents to gather a large army and attack the Hojo in the Kanto region.

    In 1560, he was apparently able to gather an army of 100,000 men (though this is probably exaggerated) and advance deep into Hojo territory, even besieging their capital at Odawara in March 1561, though he was unable to take the formidable fortress. In response, the Hojo called for help from their ally, Takeda Shingen, who responded by invading Northern Shinano once again.

    The modern reconstruction of Odawara Castle.
    By Akonnchiroll – Own work, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=145493350

    When news of Shingen’s attack reached Kenshin’s army, many of his supporters returned home, and he was obliged to lift the siege of Odawara and turn to face the Takeda. Beginning in August, the Takeda and Uesugi forces would again seek to gain advantage, advancing and retreating in turn, largely centred on Kaizu Castle, newly constructed at Shingen’s command.

    This would continue until late October, when the Takeda devised a strategy to launch a surprise attack against the Uesugi, with a second force positioned nearby to ambush and (hopefully) destroy the Uesugi as they attempted to regroup. Kenshin, however, was made aware of the Takeda’s movements, and, taking advantage of a moonless night, he had his army change position, moving them closer to the main Takeda force.

    Just after dawn on October 28th, a thick fog covered the ground around Kawanakajima, obscuring both armies. When the fog cleared, however, the Takeda were confronted with the sight of the entire Uesugi army positioned in front of them. Almost as soon as visibility allowed, Kenshin ordered a furious attack that smashed into the Takeda force and forced them onto the back foot.

    The Uesugi made it as far as the Takeda’s main camp, and it is here that one of the most famous tales of the Sengoku period takes place. In the heat of the battle, a warrior wearing a white robe (or towel) around his head charged directly at Takeda Shingen. This warrior slashed three times at Shingen, who was able to parry the blows with his war fan (made of iron, not the usual paper, luckily), before Takeda’s soldiers came to the rescue and forced the white-clad warrior to retreat.

    The moment that Uesugi Kenshin and Takeda Shingen are said to have met on the battlefield.

    It was later revealed that this warrior was Uesugi Kenshin himself, and the duel became a legendary scene, symbolising the violence of the age, and the particular rivalry between Shingen and Kenshin. Unfortunately, we’re not sure that the duel actually took place. Takeda sources describe it as I’ve written here, whereas the Uesugi say the duel did take place, but that it was either a different attacker, or that it took place, not in the Takeda camp, but nearer the river, where the fighting was fiercest.

    Whether the famous duel actually happened or not, the battle itself was a bloody affair. The Uesugi attack was ferocious and drove the Takeda back to their camp, but failed to break them. At the same time, Takeda reinforcements rushing towards the battlefield were held up by a Uesugi rearguard.

    The Uesugi army (right) advance against the Takeda (left)

    If the battle had been brought to a conclusion that morning, then it’s likely the Uesugi would have won; however, the Takeda reinforcements arrived at around noon, and, fearing encirclement, Kenshin ordered a retreat. Shingen pursued him until around mid-afternoon, but then called it off, bringing an end to the bloodiest of the Battles of Kawanakajima.

    Exact death tolls are always tricky, as are the size of the opposing armies, but total numbers of combatants are estimated to have been around 20,000 for the Takeda and 13,000 for the Uesugi. When the fighting was over, the Takeda had suffered 4000 casualties, to the Uesugi’s 3000, and since they remained in control of the field, the battle was arguably a Takeda victory.

    The Fourth Battle of Kawanakajima was by far the bloodiest.

    That being said, the Uesugi would also claim victory, as they had foiled Takeda’s attempts to trap them, stopped their advance, and, despite a bloody day, their army remained more or less intact. Strategically, the battle was probably a draw, as it ultimately didn’t change much on the ground, neither side was able to secure new territory in the aftermath, and apart from the casualties (who would no doubt be comforted to know they’d died for nothing), both sides remained relatively strong.

    The Fifth Battle

    The Fifth and Final Battle of Kawanakajima occurred in 1564. In the interim period, Kenshin had continued to send forces into the Kanto, and Shingen had continued to try to expand his control of Shinano and other surrounding provinces.

    In Hida Province, a proxy war between a faction backed by the Uesugi and one by the Takeda swiftly drew both clans into direct confrontation once again. Shingen dispatched troops, and Kenshin moved to intercept them. The Takeda would get as far as the southern end of the Nagano Basin, but there would be no serious fighting. The Uesugi were content to limit themselves to blocking Shingen, and Shingen seemed to be content to allow himself to be blocked.

    Both sides eventually withdrew after nearly two months of little more than dirty looks, and this would prove to be the last confrontation between the clans at Kawanakajima.

    Aftermath

    The conflict between the Takeda and Uesugi Clans did not end after the Fifth Battle (such as it was), but both sides had more pressing concerns elsewhere. Kenshin was keen to focus on Etchu Province, the source of frequent Ikko-Ikki attacks, whilst Shingen’s attention was drawn south, and then eventually towards Kyoto as the political situation shifted dramatically.

    When Shingen died in 1573, Kenshin is supposed to have wept openly at the loss of his great rival, but the fortunes of both clans would continue to decline. The Takeda would be heavily defeated at the Battle of Nagashino in 1575, and their power would be permanently diminished. Then, in 1578, Kenshin died, and the Uesugi Clan was wracked by a civil war to determine who would succeed him.

    The Takeda would eventually be destroyed by Oda Nobunaga in 1582, whereas the Uesugi would survive the Sengoku Period and the centuries to come. In fact, as I mentioned in their brief profile, direct descendants of this famous clan still live in Japan to this day.

    Ultimately, the Battles of Kawanakajima became the stuff of myth and legend in the decades following the actual events. This was largely due to the actions of Tokugawa Ieyasu and his descendants, who made concerted efforts to elevate the actions of Takeda Shingen to almost semi-divine status.

    A 19th Century artistic representation of the Battle of Kawanakajima.

    The reality is that the battles were locally important, but ultimately proved to be fringe events in the course of the enormous bloodshed elsewhere in Japan during this period, as we shall soon see.

    Sources
    https://ja.wikipedia.org/wiki/%E4%BF%A1%E6%BF%83%E6%9D%91%E4%B8%8A%E6%B0%8F
    https://en.wikipedia.org/wiki/Battles_of_Kawanakajima
    https://ja.wikipedia.org/wiki/%E5%B7%9D%E4%B8%AD%E5%B3%B6%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E6%97%AD%E5%B1%B1%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E6%AD%A6%E6%B0%B4%E5%88%A5%E7%A5%9E%E7%A4%BE
    https://ja.wikipedia.org/wiki/%E9%AB%98%E6%A2%A8%E6%B0%8F%E9%A4%A8
    https://en.wikipedia.org/wiki/Uesugi_Kenshin
    https://en.wikipedia.org/wiki/Takeda_Shingen

  • The Dragon of Echigo

    The Dragon of Echigo

    Much like Takeda Shingen, Kenshin’s real name wasn’t Kenshin, but Kagetora, with Kenshin being a religious name given in later life. However, as this is the name he is best known by, we will be referring to him as it throughout.

    Uesugi Kenshin, the Dragon of Echigo and the topic of this post.

    If you live your life in such a way that you earn the nickname ‘Dragon of something’ and have followers who think of you as an avatar of the God of War, then I’d say you’ve done pretty well for yourself. By this standard, our subject for today, Uesugi Kenshin, is a historical figure worthy of a closer look.

    Confusingly enough, Uesugi Kenshin wasn’t actually a member of the Uesugi family to begin with. He was a scion of the Nagao family, a strong clan who were vassals of the Yamanouchi branch of the Uesugi Clan, based in Echigo Province, in what is now Niigata Prefecture.

    Echigo Province.
    By Ash_Crow – Own work, based on Image:Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1655309

    Born in 1530, it is quite likely that Kenshin’s mother was a concubine, and what’s more, the boy himself was the second son. He was never intended to inherit control of the Nagao Clan, and he entered the temple at Risenji at age 11, apparently set on a life as a monk.

    He doesn’t seem to have stayed at Risenji for long, however, as when his father died in 1542, just a year later, he was at the funeral with armour and sword at his side, and shortly after that, he was at Tochio Castle when a rebellion against Kenshin’s brother (the new Lord Nagao) broke out. Despite being just 14, Kenshin is supposed to have led the defence of the castle and won his first victory.

    At the time, though the Uesugi were nominally the lords of the region, the Nagao served as deputy (and de facto) governors in their place. After the death of Kenshin’s father, it was his elder brother, Harukage, who inherited this position. The brothers don’t seem to have gotten along very well, however, and in the late 1540s, a movement emerged within the Nagao clan that sought to replace Harukage with Kenshin as head of the clan.

    The remains of Tochio Castle, site of Kenshin’s first victory.
    nubobo – 栃尾城本丸跡, CC 表示 2.0, https://commons.wikimedia.org/w/index.php?curid=59682349による

    Exactly why the clan was so against Harukage isn’t clear, but their efforts were ultimately successful. In 1548, under mediation from Uesugi Sadazane (their nominal overlord), Harukage agreed to adopt Kenshin, then retire as head of the clan, clearing the way for Kenshin to become head of the Nagao Clan aged just 18 or 19 (depending on the source).

    In 1550, Sadazane died without an heir, leaving Echigo Province without a lord. At this point, Shogun Ashikaga Yoshiteru instructed Kenshin to take the position of shugo of the province, effectively making him the new lord. Shogunate recognition was not quite the prestigious thing it had once been, however, and not long after this, supporters of Kenshin’s brother rose up in rebellion against him.

    Kenshin quickly bottled up the rebels at Sakado Castle, when the castle fell, the leader of the rebels was spared because he was Kenshin’s brother-in-law, and following this, Kenshin, still aged just 22 had established effectively control over the whole of Echigo Province.

    Looking back for a moment, five years earlier, the Uesugi Clan (or more accurately, the Ogigayatsu branch of the clan) had been defeated at the Battle of Kawagoe by the new rising star of the Kanto, the Hojo Clan. The Ogigayatsu-Uesugi were wiped out after this battle, leaving only the Yamanouchi Branch of the clan. In 1552, Uesugi Norimasa, who was, on paper, the Kanto Kanrei (Shogun’s deputy) was finally driven out of the Kanto entirely and sought refuge with Kenshin.

    A later depiction of Kawagoe Castle.

    Unsurprisingly, harbouring their enemies didn’t do much for the relationship between Kenshin and the Hojo, and Kenshin would send an army to oppose the Hojo’s invasion of Kozuke Province (modern Gunma Prefecture), capturing Numata Castle, and forcing the Hojo to retreat.

    A year later, Kenshin would face a new enemy, as Takeda Shingen’s long-running invasion of Shinano eventually obliged some of the clans there to flee and seek refuge with Kenshin in Echigo. Much like the Hojo, the Takeda didn’t take kindly to someone giving refuge to their enemies, and one of Japanese history’s most famous rivalries was born.

    In August 1553, an army led by Kenshin himself advanced against the Takeda in Shinan, defeating Shingen himself at the Battle of Fuse on August 30th, then again at Yuwata on September 1st. After this, Shingen adopted a strategy of avoiding direct battle with Kenshin, and the conflict settled into a stalemate that was later called the First Battle of Kawanakajima.

    A modern view of Kawanakajima.
    日本語版ウィキペディアのBlogliderさん – 原版の投稿者自身による著作物 (Original text: Photo by Bloglider.), CC 表示-継承 3.0, https://commons.wikimedia.org/w/index.php?curid=12400636による

    In 1554-55, Kenshin was obliged to face a rebellion launched by treacherous vassals in league with Shingen. Putting down the rebellion quickly, Kenshin again marched into Shinano in April 1555 to face the advancing Takeda forces, again led by Shingen.

    At the Second Battle of Kawanakajima, the two sides faced each other in another stalemate, which dragged on for five months, before mediation from the Imagawa Clan led to both sides withdrawing after little actual fighting.

    In the following year, Kenshin apparently announced he would retire and become a monk, however, another outbreak of Takeda-backed rebellion forced him to change his plans, and after a period of peace, in 1557, Shingen again advanced against Kenshin’s allies in Shinano, forcing him to intervene and leading to the Third Battle of Kawanakajima, which, much like the previous two, swiftly settled into stalemate.

    A year later, Kenshin dispatched an army in an ultimately unsuccessful invasion of Kozuke Province and then in 1559 he was ‘invited’ for a meeting with the Shogun, Ashikaga Yoshiteru. Some sources say that Kenshin was granted the title of Kanto Kanrei at this time, the position traditionally held by the Uesugi Clan. He also apparently donated funds towards the maintenance and repair of the Imperial Palace.

    Swords supposedly gifted to Kenshin by the Emperor, photographed in 1928.

    It seems that Kenshin enjoyed good relations with the Shogunate, but the already well-established decline of the Shogun’s power is highlighted again when he asked Kenshin, Shingen, and the Hojo to make peace in order to combine their forces against the Shogun’s enemies. All three parties refused.

    In March 1560, the Imagawa Clan’s devastating defeat at Okehazama opened the way for Kenshin to intervene directly in the Kanto again, as the Imagawa had been allied to his enemies, the Hojo, and their defeat left the Hojo vulnerable. Later that year, Kenshin launched another large-scale invasion of Kozuke Province, driving the Hojo back and capturing several important castles before celebrating New Year at Maebashi Castle, the gateway to the Kanto Plain.

    In March 1561, Kenshin was formally adopted by the Yamanouchi-Uesugi Clan (the only remaining branch) and changed his surname to match. Though he would be known as Uesugi Kagetora from this point, we will continue to call him Kenshin to keep things simple.

    In August of that year, Kenshin led another large army into Shinano, and engaged the Takeda at the Fourth Battle of Kawanakajima. Unlike the previous three, this battle was not an extended stalemate, but a bloody one. Both sides suffered heavy casualties, with sources ranging from around 20% losses, to as high as 60 or 70%, and when the battle was over, the Takeda held the field, but made no attempt to intervene as the Uesugi withdrew, leading some to suggest the battle was a bloody draw.

    A legendary depiction of the Fourth Battle of Kawanakajima, depicting the (possibly apocryphal) moment that Uesugi Kenshin and Takeda Shingen met on the field.

    The Takeda and Hojo clans, recognising the Uesugi as their common enemy, renewed their combined efforts and launched a joint counter-attack in Musashi Province in late 1561. At first, Uesugi forces were successful against the alliance, even getting as far as besieging Odawara Castle, the Hojo’s main stronghold, before being forced to withdraw after allied counter-attacks in other parts of the Kanto.

    The strategic situation in the Kanto would ebb and flow over the following years, as Uesugi, Takeda, and Hojo armies advanced and retreated, and the local lords would switch sides depending on whoever appeared to be in the ascendancy.

    All three factions would be occupied with fighting each other, but also engaged in other battles and proxy wars with allies and supporters of each other’s enemies. For Kenshin, this meant being obliged to dispatch forces into neighbouring Etchu Province in 1568, to deal with Ikko Ikki forces nominally allied with Shingen.

    Etchu Province.

    Seeking to take advantage of this distraction, Takeda forces attacked in Shinano and were ultimately defeated, but a rebellion in Echigo (Kenshin’s home province) meant he was unable to take advantage of this victory in the short term.

    Later that year, the strategic situation would shift in Kenshin’s favour, however, as the long-term decline in Takeda-Imagawa relations finally led to open conflict between two of his main rivals. The Imagawa would request aid from both the Uesugi and the Hojo, and while Kenshin would refuse, the Hojo dispatched forces to oppose the Takeda, bringing an end to the alliance that had done so much to oppose Kenshin.

    However, years of expensive (and bloody) campaigns in the Kanto had left the Uesugi exhausted, and in 1569, Kenshin reluctantly agreed to a peace deal with the Hojo, which saw the Uesugi withdraw from Musashi Province (modern day Tokyo and Saitama) and the Hojo withdrew from Kozuke.

    With his borders with the Hojo (relatively) secure, Kenshin was able to focus on campaigning against the Takeda again. In 1570 and 1571, he would engage the Takeda and their allies in Etchu and Shinano Provinces, generally having the better of the fighting, but the situation would shift again in 1572 when the lord of the Hojo, Ujiyasu, passed away, and was replaced by Ujimasa, who made peace with the Takeda, turning on the Uesugi. At the same time, the Etchu Ikko Ikki launched a fresh attack, instigated by Takeda Shingen.

    Hojo Ujimasa, who reversed his father’s diplomatic policy.

    The Ikko Ikki would initially be successful against Kenshin, but by mid-1573, the momentum had shifted back in his favour, and several key fortresses within Etchu were taken. Also in that year, Kenshin’s long-time rival, Takeda Shingen, passed away, an event that apparently caused Kenshin to weep openly, but also significantly weakened the Takeda.

    Over the following two years, Kenshin was forced to split his focus between his ongoing campaign in Etchu and the situation in the Kanto. By the end of 1574, the Hojo had effectively ended any Uesugi presence in the region, and although Kenshin would launch counterattacks, the writing was on the wall for Uesugi power in the Kanto.

    In 1576, Kenshin would receive a request for aid from the Shogun, seeking support against Oda Nobunaga, who now dominated central Japan and had forced the Shogun into exile. In order to get to Kyoto, Kenshin was obliged to focus all his resources on securing Etchu and Noto Provinces. This campaign would drag on throughout 1576 and 1577, delayed by intervention from the Hojo and internal rebellion, but by November 1577, Kenshin had secured control of the provinces and was poised to strike at Kyoto itself.

    Noto Province.
    By Ash_Crow – Own work, based on Image:Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1690738

    Mustering a large army, Kenshin would march out to meet a force led by Nobunaga’s generals, Shibata Katsuie and Hashiba Hideyoshi (better remembered to history as Toyotomi Hideyoshi), who were not fond of each other. A dispute led to Hideyoshi withdrawing his forces early, and when the two sides clashed at the Battle of the Tedori River on November 3rd, Kenshin would emerge victorious.

    The exact course of the battle, and even the size of the forces involved, is not clear from contemporary sources, but Kenshin would withdraw temporarily, issuing instructions for a renewed campaign to begin in the spring. The battle at the Tedori River had opened a strategic opportunity for Kenshin, and it has been speculated that he might have been able to complete his march on Kyoto.

    Much like his rival, Shingen, however, Kenshin would never make the march. In early March, Kenshin would collapse (allegedly whilst in the toilet) and fall into a coma from which he would never wake up; he died on March 13th, aged 49.

    The site of Kenshin’s grave at Risenji, where he studied as a boy.
    By shikabane taro, CC BY 3.0, https://commons.wikimedia.org/w/index.php?curid=54071606

    Much like the Takeda after the death of Shingen, the Uesugi would be seriously weakened by Kenshin’s death. Though they had been a threat to Nobunaga, Kenshin’s death, and the ongoing effects of years of more or less constant conflict, rendered them powerless to stop the rise of Nobunaga, and after his death in 1582, the Uesugi would make their peace with his successors.

    Decisions made at the end of the Sengoku Jidai would see the clan’s star fall even further, though that is a story for another time.

    Sources
    https://ja.wikipedia.org/wiki/%E4%B8%8A%E6%9D%89%E8%AC%99%E4%BF%A1
    https://ja.wikipedia.org/wiki/%E6%89%8B%E5%8F%96%E5%B7%9D%E3%81%AE%E6%88%A6%E3%81%84
    https://en.wikipedia.org/wiki/Battle_of_Tedorigawa
    https://ja.wikipedia.org/wiki/%E5%B7%9D%E4%B8%AD%E5%B3%B6
    https://ja.wikipedia.org/wiki/%E5%89%8D%E6%A9%8B%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E6%B2%BC%E7%94%B0%E5%9F%8E
    https://en.wikipedia.org/wiki/Battles_of_Kawanakajima

  • Takeda-mned if you don’t…

    Takeda-mned if you don’t…

    (I had to make this a two-parter or the joke in the title wouldn’t have worked.)

    Note: Takeda Shingen’s real name was Harunobu, with Shingen being a name he took as part of his religious vocation. In keeping with my policy of using the names that figures are best known by, we’ll be referring to him as Shingen throughout this post, but in other sources, he is often called Harunobu, just so you know.

    Takeda Shingen, who has kind of become an unofficial mascot of this site.

    In June 1541, Takeda Shingen (then known as Harunobu) overthrew his father, Nobutora, and established himself as the leader of the Takeda Clan and master of Kai Province. As we mentioned last time, the exact reasons for this coup aren’t known; some sources say he was overthrowing his tyrannical father, others that it was a self-serving power grab, but whatever his motivation, Harunobu was in charge, and he had big plans.

    The strategic and diplomatic situation that Shingen inherited was full of risks and opportunities. His father had successfully subjugated all of Kai Province and even expanded the borders of Takeda control into neighbouring Shinano. He had been a fierce rival of the Hojo Clan, based in Izu and Sagami Provinces (modern day Kanagawa Prefecture), but had established peaceful relations or alliances with other powerful neighbours.

    Almost immediately, Shingen would chart a radically different course. His father had been allied with the Suwa Clan of Shinano, to the Takeda’s north, but in June 1542, Shingen invaded Shinano Province, defeating the Suwa at the Battle of Kuwabara Castle, and forcing their leader to commit suicide, absorbing their lands into his own.

    Takeda territory is in blue, and the clans that Shingen quickly made enemies of are shown approximately in red.

    Though the result of this campaign is relatively undisputed, the exact nature of how things got started is more controversial. Allegedly, in March 1542, before Shingen’s invasion of Shinano, the Suwa Clan and their allies attacked first, before being defeated at the Battle of Sezawa. The problems come from there being little evidence that this battle ever took place, with some historians suggesting that it might have been a later invention to justify Shingen’s invasion after the fact.

    Regardless of its origins, the campaign would be a long and ultimately successful one for Shingen. A series of battles through the late 1540s put the Takeda in a pre-eminent position in Shinano. By 1553, the clan occupied almost the entire province; only the far north, around the modern city of Nagano, remained outside their control.

    This would prove significant later, but during this period, Shingen would also prove himself to be a savvy political player as well. In 1544, Shingen made peace with the Hojo and then mediated between them and the Imagawa, bringing an end to their conflict, allowing both clans to focus on issues elsewhere, and securing peace on Kai’s southern borders.

    Hojo Ujiyasu, with whom Shingen made peace.

    Turning his attention back to Shinano, Shingen would launch semi-annual campaigns into Shinano, winning a series of victories against the clans based in the province, and slowly extending Takeda dominance. He didn’t have it all his own way, however; in March 1548, the Takeda marched against the Murakami Clan, one of their chief rivals for control of Shinano. The Battle of Uedahara was arguably a draw, as both sides suffered similar losses; however, the Takeda advance was stopped, and they lost several key commanders, with Shingen himself being wounded.

    In July of that year, another of Shingen’s enemies in Shinano, the Ogasawara Clan, sought to take advantage and push the Takeda back into Kai; however, at the Battle of Shiojiri Pass, the Ogasawara were decisively defeated by a resurgent Shingen, and the momentum would swing back in favour of the Takeda.

    In 1550, Shingen took control of what is today called the Matsumoto Basin (around the modern city of the same name), but a second serious defeat would follow in September of that year, as the Takeda tried and failed to take Toishi Castle. Sources differ, with some saying the Takeda lost a fifth of their forces, and others saying it was as many as two-thirds.

    Although losses were clearly heavy, as with Uedahara a few years earlier, Shingen wasn’t on the back foot for long. In April 1551, Toishi Castle was taken (supposedly through trickery), and over the next two years, he would drive the Murakami Clan out of Shinano, until they were forced to flee Shinano entirely.

    This left Shingen in control of almost all of Shinano, but it also presented a new problem. In fleeing Shinano, the Murakami Clan sought the support of another powerful player in the region, the lord of Echigo Province and lord of a clan that was every bit as powerful as the Takeda, Uesugi Kenshin. Though neither side knew it yet, the stage was now set for one of the great rivalries of the Sengoku Period.

    A later depiction of Uesugi Kenshin, Shingen’s legendary rival.

    Shingen and Kenshin would clash repeatedly in the years to come, mostly at and around the now-famous battlefield of Kawanakajima (which literally means “The Island in the River”). The first clash of these rivals would come in April 1553, and would be indecisive, but the frontier in northern Shinano would remain volatile.

    In 1554, Shingen strengthened his diplomatic position by marrying his son to a daughter of the Imagawa Clan, followed shortly afterwards by a marriage of his son to a daughter of the Hojo Clan, who were also conveniently an enemy of the Uesugi. Following the establishment of the so-called Koso Alliance, Shingen secured control of southern Shinano and advanced into neighbouring Mino Province, securing the submission of several border clans in the process.

    The second and third Battles of Kawanakajima would be fought in 1555 and 1557, respectively, and both would end in further stalemate, but following the third battle, the Shogun (very much a figurehead at this point) issued a command that both sides make peace. Kenshin accepted immediately, but Shingen responded that he would only make peace if the Shogun named him shugo (governor) of Shinano, which was duly granted.

    In 1559, the Eiroku Famine and a serious flood in Kai Province led to the cessation of hostilities (at least temporarily) and that year, Shingen became a monk, formally adopting the name Shingen. Exactly why he chose to become a monk isn’t recorded, but it is speculated that it was in response to the twin disasters of famine and flood, with Shingen perhaps seeking divine intervention.

    Whether or not the gods were listening isn’t known, but after 1560, Shingen and the Takeda clan would begin to move away from older alliances and local authority and towards a policy of seeking power on the national stage. In May 1560, the Imagawa, allies of the Takeda, were severely defeated by the rising star that was Oda Nobunaga, and although Shingen publicly declared his intention to continue the alliance, he made secret arrangements with Nobunaga, with his son, Katsuyori, marrying Nobunaga’s adopted daughter.

    Oda Nobunaga. He would go on to be one of the most significant figures in Japanese history, but in the 1560s he was just getting started.

    The relationship continued to break down until 1567, when the Imagawa ended the trade of salt (abundant in their coastal provinces) to Kai, effectively cutting the Takeda off from this vital resource. The next year, in cooperation with a former Imagawa vassal, Tokugawa Ieyasu (then known as Matsudaira Motoyasu), Shingen invaded Imagawa territory, taking Suruga Province, whilst Ieyasu invaded Totomi, to the west.

    The invasion was a military success, but had serious diplomatic repercussions more or less immediately. The relationship with the Imagawa was obviously already pretty bad, but when Shingen tried to enlist the help of the Hojo in attacking Suruga, he was rebuffed, and the Hojo would instead send troops to support their Imagawa allies.

    The relationship with Ieyasu, always a marriage of convenience, broke down swiftly as well. The erstwhile allies got into a dispute about actual control of Totomi Province, and Ieyasu took his proverbial ball and went home, making peace with the Imagawa, and ignoring his previous agreement with Shingen.

    Tokugawa Ieyasu. Much like Nobunaga, he came up in the shadow of men like Shingen, but the future was very bright indeed for him and his clan.

    Shingen, now surrounded by potential enemies, sought out allies amongst the pre-existing enemies of the Hojo, and launched a counter-attack in 1569, getting as far as the Hojo capital at Odawara, which he briefly laid siege to before withdrawing, contenting himself with burning the town around the fortress.

    Retreating to Kai, Shingen defeated a pursuing Hojo force at the Battle of Mimasu Pass, effectively ending the Hojo threat to Kai and preventing them from intervening further in the invasion of Suruga. By the end of 1569, Shingen was in complete control of the province.

    Shingen would consolidate his position, but in 1571, Oda Nobunaga, with whom Shingen had enjoyed good relations previously, attacked and burned Mt Hiei, one of the holiest sites in Japanese Buddhism, sparking religious outrage across the realm.

    Shingen, who was a monk, remember, was personally outraged, and allowed surviving monks from Mt Hiei to take refuge in Kai. In 1572, the Shogun, Ashikaga Yoshiaki, sent a letter, reaching out to Shingen and calling on him to march on Kyoto and destroy Nobunaga.

    By this point, the Shogun’s options were severely limited (Yoshiaki would prove to be the last Ashikaga Shogun), but it was probably a smart move. By the early 1570s, Nobunaga had risen to become one of the most powerful warlords in Japan, and there simply weren’t that many contemporaries who could match him for strength and strategic acumen.

    Ashikaga Yoshiaki, the last Ashikaga Shogun. Even by the standards of his troubled dynasty, Yoshiaki was a powerless leader.

    Shingen had the strength, he had the experience, and after Mt Hiei, he had plenty of reason to answer the Shogun’s request. Gathering somewhere in the region of 27,000 men, a gigantic army for the time, the Takeda Steamroller began its move west in October 1572, first striking at Tokugawa Ieyasu’s territory in Mikawa Province, taking several fortresses in a matter of days, and forcing Ieyasu to call for help from Nobunaga.

    Nobunaga, however, was busy elsewhere, and could only spare 3000 troops to help, not nearly enough, and whenever Tokugawa forces made a stand, they were defeated. Initially, Ieyasu sought to defend the castle at Hamamatsu, a strong position, but weak strategically, as Shingen was able to bypass it on his march to Kyoto.

    Forced to either give battle or see himself rendered effectively impotent, Ieyasu marched out and met Shingen at Mikatagahara in January 1573. The result was a catastrophic defeat for Ieyasu, who saw his army scattered in all directions, with thousands left for dead on the battlefield. It was only due to the heroic resistance of several of his retainers that Ieyasu himself was able to survive the battle.

    A 19th century depiction of the Battle of Mikatagahara.

    Flush with victory, the Takeda forces would continue their advance, defeating what remained of the Tokugawa Clan and securing many castles throughout Mikawa Province. At that point, it may well have seemed that Shingen was well placed to launch a final thrust at the capital, and it isn’t unreasonable to speculate that, had such an attack occurred, he may have been successful, and we might today be talking about a ‘Takeda Shogunate’.

    Alas, it wasn’t to be. Despite his military and political acumen, Shingen was still just a man. His health had been getting steadily worse for years. As early as 1571, he was forced to abandon military action due to symptoms as severe as coughing up blood, and after Mikatagahara, his condition took a turn for the worse.

    In early spring 1573, Shingen made the decision (or had it made for him) to return to Kai Province to recover his health. Somewhere along the road home, however, he died. Exactly when and where he passed isn’t clear, but most historians agree it was sometime in April. According to Shingen’s will, his death was kept a secret, and although this would later lead to speculation around the circumstances of his death (perhaps best seen in the film Kagemusha), Shingen’s remains were most likely returned to his capital in modern Kofu, Yamanashi Prefecture.

    A later artistic rendition of Shingen’s final moments.

    Shingen’s sudden death raises some of the most interesting ‘what if?’ questions of this period. He was arguably one of the few men who could match Oda Nobunaga for strength and cunning, and it is possible that, if he had lived, he might have defeated Nobunaga and perhaps led the unification of Japan himself.

    This is ultimately not how things played out, but Shingen’s role in Japanese history didn’t end with his death. Although he had a well-earned reputation as a warrior, he was also a wise administrator and reformer, and many of the policies he introduced in his territories were adopted by those who came after him, with some even going on to influence Japanese law after the Sengoku Jidai, but we’ll talk about that another time.

    Sources
    https://ja.wikipedia.org/wiki/%E6%AD%A6%E7%94%B0%E4%BF%A1%E7%8E%84
    https://ja.wikipedia.org/wiki/%E4%B8%89%E6%96%B9%E3%83%B6%E5%8E%9F%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E6%9D%BE%E6%9C%AC%E7%9B%86%E5%9C%B0
    https://ja.wikipedia.org/wiki/%E7%A0%A5%E7%9F%B3%E5%B4%A9%E3%82%8C
    https://ja.wikipedia.org/wiki/%E5%A1%A9%E5%B0%BB%E5%B3%A0%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E4%B8%8A%E7%94%B0%E5%8E%9F%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E7%94%B2%E7%9B%B8%E9%A7%BF%E4%B8%89%E5%9B%BD%E5%90%8C%E7%9B%9F
    https://ja.wikipedia.org/wiki/%E5%AE%AE%E5%B7%9D%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E6%B2%B3%E6%9D%B1%E3%81%AE%E4%B9%B1
    https://ja.wikipedia.org/wiki/%E9%AB%98%E9%81%A0%E5%90%88%E6%88%A6
    https://ja.wikipedia.org/wiki/%E7%94%B2%E5%B7%9E%E6%B3%95%E5%BA%A6%E6%AC%A1%E7%AC%AC
    https://ja.wikipedia.org/wiki/%E6%A1%91%E5%8E%9F%E5%9F%8E%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E7%80%AC%E6%B2%A2%E3%81%AE%E6%88%A6%E3%81%84
    https://en.wikipedia.org/wiki/Ashikaga_Yoshiaki
    https://en.wikipedia.org/wiki/Battle_of_Mikatagahara


  • The Power in the Provinces Part One

    The Power in the Provinces Part One

    We’ve spent a lot of time talking about the breakdown of Shogunate power during the 15th Century. We’ve also discussed the three most powerful clans that were located closest to Kyoto during the Onin War. The Hosokawa, Yamana, and Hatakeyama Clans all played leading roles in the fighting, and in the aftermath, all three were seriously weakened.

    But what about the provinces? We’ve only spoken in very broad terms about what was going on out there, mostly because, to focus on it would require posts that resemble small novels, and keeping track of all those names and places is a task that is beyond most of us.

    In the interests of keeping things moving, then, I have generally neglected to go into much detail; however, since we’re now at the beginning of the Sengoku Jidai, a period of civil war lasting 120 years, we need to take a moment to look at who the main players are now that the Onin War is over.

    Central Japan

    Central Japan, corresponding mostly to the modern Kansai region, was the political and cultural heart of the nation.

    We’ve spent a lot of time looking at this region recently, so this is just a quick overview of who is still on the field in this part of Japan.

    The Hatakeyama Clan had been one of the main players, but a serious succession dispute fractured the clan and eventually led to the Onin War, as the Hosokawa and Yamana Clans supported rival claimants in a feud that would spiral out of control.

    By the end of the 15th Century, the Hosokawa remained largely in control of Kyoto, but they were already in decline. They would remain powerful, but a succession dispute (yes, another one) would divide the clan in the early 16th Century, and they’d never recover.

    The Yamana Clan had been badly mauled by the Onin War, and from a position as one of Japan’s mightiest clans, they’d eventually lose everything but a single province, which they’d manage to hold until the end of the 16th century, when some poor political decisions would see them forfeit even that.

    The Hatakeyama, for their part, were fragmented repeatedly throughout the late 15th Century, and they’d never recover their former power. However, some descendants would hold positions of power in Kyoto until the 1580s, when they’d run afoul of Oda Nobunaga, a name you should remember.

    Eastern Japan

    Eastern Japan, centred on the Kanto. Although home to Tokyo today, in the 15th Century it was Kamakura that was the centre of power in the region.

    The power in Eastern Japan was centred mostly around the Kanto Plain, with the political capital at Kamakura. In the period preceding the Ashikaga Shogunate, Kamakura had been the de facto capital of Japan, and even after the new Shogunate relocated to Kyoto, Kamakura remained the regional capital, and holding it was a prize in itself.

    The Kanto region was the source of a lot of trouble for the Ashikaga Shoguns, as there was the legacy of the previous Shogunate to contend with, and the strong, often semi-independent Kamakura Kubo to contend with. The kubo was the head of the local government, and they often openly defied the Shogun, who had to rely on the fickle loyalty of other powerful clans in the region to enforce his will.

    The Uesugi

    The Mon (crest) of the Uesugi Clan
    By Mukai – Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=8629467

    The dominant power in the Kanto in the 15th Century was arguably the Uesugi Clan. Like many others, the clan claimed descent from the illustrious Fujiwara Clan, and various members of the family would become shugo in and around the Kanto. Their most important role, however, was that of Kanto Kanrei, the Shogun’s deputy in the Kanto, a position that was supposed to complement that of the kubo, but in reality, often served as a check on Kamakura’s power, and frequently, a direct rival.

    Like most clans at this time, the Uesugi were divided into branches, three in this case, that were just as likely to fight as support each other. This infighting predated the Onin War, but the outbreak of general civil war saw the destruction of one branch, and the serious weakening of the other two, so much so that, in the early 16th Century, the Uesugi would lose their position in the Kanto to another rising power, the Hojo.

    The Uesugi would survive, however, and continue to play a major role in the Sengoku Jidai. The clan’s most famous son is arguably Uesugi Kenshin, who would engage in a rivalry with fellow warlord Takeda Shingen that became the stuff of legend. Mythology aside, Kenshin would die without heirs, and a succession crisis would severely weaken the clan.

    Uesugi Kenshin became a Samurai legend, but his death would leave the Uesugi in a weak position.

    Although they would survive, they chose the losing side in the final battles of the Sengoku Jidai and would end up in Yonezawa Domain, in modern Yamagata Prefecture, where they would actually prosper until the abolition of the Domains in the 19th Century.

    The clan endured into the modern day. The current head is Uesugi Kuninori, who was a professor at the Institute of Space and Astronautical Science until he retired in 2006.

    The Hojo

    The Mon of the Hojo Clan, and the later Hojo clan, who took the name and emblem for their own.
    By Mukai – No machine-readable source provided. Own work assumed (based on copyright claims)., CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=9416600

    The Hojo Clan, or more accurately the Go-Hojo, or Later Hojo, were relative latecomers to the scene. Although they would lay claim to illustrious ancestry (which was the style at the time), their progenitor was Ise Sozui (better known as Hojo Soun), who, despite being revered as the ancestor of the clan, never used the name Hojo himself. Traditionally, Soun was believed to have been a Ronin (masterless samurai) who rose to power seemingly out of nowhere in the aftermath of the Onin War.

    More recent scholarship, however, seems to indicate that Soun’s family, the Ise Clan, had a much longer history and would serve in the Shogun’s government in Kyoto before relocating to the Kanto later.

    Soun arguably deserves a post of his own, but the short version is that, he was originally in the service of the Imagawa Clan, another power in the region, before raising an army of his own and taking Izu Province for himself, establishing his base at Odawara Castle, which he took in 1494, some say, after tricking the previous owners, convincing them to leave on a hunting trip, and arranging their murders.

    It was his son, Ujitsuna, who renamed the clan to Hojo. You may remember that it was the Hojo Clan who acted as regents for the Kamakura Shoguns, rising to such power that they were effectively masters of Japan, before being overthrown by the Ashikaga.

    This new Hojo Clan was no relation to these regents, hence why they are referred to as the “Later” Hojo. Ujitsuna, apparently attempting to add some prestige to his family, adopted the name and mon (family crest) of the former Hojo, and everyone just went with it.

    Hojo Ujitsuna, who understood that there was power in a recognisable name.

    Ujitsuna wasn’t just savvy with brand recognition, however. Throughout the first half of the 16th century, he would guide the Hojo to become the predominant power in the Kanto. He would challenge and eventually drive out the Uesugi, taking control of their castle at Edo, which would eventually become the Imperial Palace in modern Tokyo.

    Throughout the Sengoku Period, the Hojo would continue to be masters of the Kanto, eventually becoming one of the greatest powers in the late 16th century, before they were eventually defeated by Toyotomi Hideyoshi in 1590. A branch of the family would survive as the lord of Sayama Domain (near modern Osaka) until the 19th century, and members of this family would continue playing a role in Japanese politics into the 20th century.

    The Takeda

    The Mon of the Takeda

    The Takeda also claimed descent from the Minamoto Clan, and from the earliest days of the Kamakura Shogunate in the 12th Century, they had established their power base in Kai Province (modern day Yamanashi Prefecture). Though they were a relatively minor player (one amongst many, you might say), the Takeda would develop a difficult relationship with the Uesugi Clan.

    When the Uesugi rose up against the Kamakura Kubo in 1416 (the Zenshu Rebellion), some members of the Takeda sided with the Uesugi, whilst others remained loyal to the government. The Uesugi were eventually defeated, but there was now bad blood between the Takeda and Uesugi that would last for another 120 years.

    The best known Takeda was certainly Takeda Harunobu, better known to history as Takeda Shingen. He is widely regarded as one of the best leaders of the Sengoku Period; indeed, some scholars have speculated that, had it not been for his sudden death in 1573, we might now be talking about Shingen as one of the great unifiers of Japan.

    Takeda Harunobu, better known as Shingen. Arguably one of the Sengoku Period’s best leaders, his sudden death brought an end to his ambition and seriously weakened the Takeda Clan.

    Alas, it wasn’t to be. Shingen was succeeded by his far less capable son, Katsuyori, who would lead the Takeda to disaster at the Battle of Nagashino in 1575, and the clan would cease to have any meaningful power after a final campaign led by Oda Nobunaga in 1582.

    Much like other major clans of the era, the Takeda Clan would live on in much reduced straits, eventually becoming direct vassals of the Tokugawa Shoguns, receiving a stipend of just 500 Koku a year. For reference, a Daimyo (great lord) could only claim that rank if he controlled lands worth 10,000 Koku a year or more. The Takeda had once controlled lands that were estimated to produce 1.2 million Koku, which gives you some idea of how far they had fallen.

    The Rest

    There are still several other regions to cover, and many more clans, but we’ll cover them next time.

    Sources
    https://ja.wikipedia.org/wiki/%E4%B8%8A%E6%9D%89%E9%82%A6%E6%86%B2
    https://ja.wikipedia.org/wiki/%E4%B8%8A%E6%9D%89%E6%B0%8F
    https://ja.wikipedia.org/wiki/%E5%8C%97%E6%9D%A1%E6%97%A9%E9%9B%B2
    https://en.wikipedia.org/wiki/H%C5%8Dj%C5%8D_S%C5%8Dun
    https://ja.wikipedia.org/wiki/%E5%BE%8C%E5%8C%97%E6%9D%A1%E6%B0%8F
    https://ja.wikipedia.org/wiki/%E6%AD%A6%E7%94%B0%E6%B0%8F