Chris Perry, Author

Tag: Chosokabe Motochika

  • The Second Unifier – Toyotomi Hideyoshi. Part Three.

    The Second Unifier – Toyotomi Hideyoshi. Part Three.

    Hideyoshi’s victory over Nobunaga’s killer, Akechi Mitsuhide, left him in a strong, but far from unchallenged position. Though Hideyoshi was arguably the strongest of Nobunaga’s remaining supporters, his power was not so great that he could overcome the others on the battlefield.

    Instead, a conference was called at Kiyosu Castle on July 16th, 1582. Historians still debate exactly what Nobunaga’s plans had been for his succession, given that his second son, and most obvious heir, Nobutada, had been amongst the dead at the Honnoji Incident. Two camps quickly emerged: Hideyoshi, supporting Nobutada’s son, Hidenobu, and Shibata Katsuie, who supported Nobunaga’s third surviving son, Nobutaka.

    The reconstructed Kiyosu Castle as it appears today.
    Oliver Mayer, CC 表示-継承 3.0, https://commons.wikimedia.org/w/index.php?curid=230610による

    The exact course of the meeting isn’t clear, but by the end of it, Hideyoshi’s faction was in the ascendancy, and Hidenobu, at just two years old, was declared Nobunaga’s heir, with Nobutaka officially acting as his guardian. There was an attempt to mollify Katsuie by having him marry Nobunaga’s sister, Oichi, a woman of impeccable rank, but the seeds of conflict had already been sown.

    In October 1582, Hideyoshi held Nobunaga’s formal funeral, and played a central, highly visible role in the ceremony, cementing his position as chief amongst Nobunaga’s retainers. Not long after this, Katsuie, supported by Nobutaka, issued letters of impeachment against Hideyoshi, who responded by demanding that Nobutaka, who had custody of the ‘heir’, Hidenobu, return him to Azuchi, as per the Kiyosu Agreement.

    Oda Nobutaka

    When Nobutaka refused, Hideyoshi used this as justification to renounce the agreement and raise an army against him. Katsuie, trapped in the north by snows and the ongoing war with the Uesugi, was unable to send help, and in a short, sharp campaign, Hideyoshi raised an army of some 50,000, forced Nobutaka to retreat, and eventually surrender, handing over Hidenobu and sending his mother and daughter as hostages to secure the peace.

    This victory did not end the war, however, and shortly after the New Year, Takigawa Kazumasu (also known as Sakon) launched successful attacks in Ise Province. Hideyoshi responded with counterattacks against Kuwana and Nagashima Castles, but the attacks failed, and he was forced to withdraw, despite an overall advantage in numbers, leaving northern Ise Province (temporarily) in the hands of his enemies.

    Ise 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=1682471

    The situation got worse for Hideyoshi when Katsuie himself led an army of 30,000 into Omi Province, whilst Nobutaka raised another army at Gifu Castle. Katsuie also made contact with Mori Terumoto, hoping to secure his support in the battle to come. The Mori never outright refused, but instead adopted a ‘wait and see’ approach, as it was not immediately clear which side would win.

    Throughout spring and early summer, the two sides clashed in skirmishes in Ise, Mino, and Omi Provinces, and the momentum would swing back and forth for some time until a decisive engagement near the fortress at Shizugatake. Hideyoshi’s forces were aided by the timely arrival of reinforcements from across Lake Biwa, and the betrayal of Maeda Toshiie, one of Katsuie’s most important generals, who switched to Hideyoshi’s side, for reasons that are still debated.

    A 19th-century depiction of Hideyoshi on the night before the Battle of Shizugatake.

    By all accounts, Katsuie and his army forced tenaciously, but with Toshiie’s betrayal, they were outflanked and outnumbered, and Katsuie was forced to retreat. He got as far as Kitanosho Castle, in modern Fukui, where Hideyoshi’s forces laid siege.

    The night before the final assault, Katsuie held a final banquet with his close family and retainers, whilst his wife, Oichi, made arrangements for her three daughters to be protected by Hideyoshi and avoid what was to come. Despite pleas to save herself, Oichi refused to leave her husband’s side.

    A later depiction of Shibata Katsuie preparing for battle, with Oichi beside him.

    The attack started at dawn, and despite stiff resistance, by midday, the battle was clearly lost, and Katsuie retreated to the main castle, where he and 80 members of his family, including Oichi, killed themselves. Calling it ‘suicide’ is perhaps a bit generous, as the records suggest that a large number of the dead were children. When it was over, Katsuie’s forces ignited a store of gunpowder, blowing the tower apart and bringing a spectacular end to the Shibata Line.

    “Katsuie, a martial artist, fought seven times but was unable to defend himself. He climbed to the ninth floor, the highest level of the main tower, and addressed the entire group, loudly proclaiming, “Watch Shuri’s hara-kiri and learn from it.” The samurai, with their hearts in tears, wet their armor sleeves. As everyone fell silent, Katsuie stabbed his wife, children, and others to death, then committed seppuku with 80 others. It was the hour of the tiger (5:00 PM).”

    Hideyoshi’s letter to Kobayakawa Takakage dated May 15, 1583,

    Just a side note, the actual record of Katsuie’s suicide is pretty harrowing stuff, and it’s always difficult to read about the death of women and children who weren’t guilty of anything other than being related to the losers. This kind of thing was expected, though; even children weren’t generally shown mercy, and though there are notable examples (Oichi’s daughters, for instance), if a child was caught in a siege, they generally died in the same manner as their parents.

    With Katsuie crushed, Hideyoshi was able to extend his direct control over the northern provinces of Koto, Noto, and Echizen, and when Nobutaka committed seppuku, and Kazumasu surrendered, Hideyoshi had established himself as the most powerful man in the realm and while Hidenobu (still just an infant) remained as the nominal ‘heir’ there was no no doubt that Hideyoshi was in charge.

    An image of Hideyoshi carrying Hidenobu at the time of the Kiyosu Conference.

    In 1583, construction began on Osaka Castle, built on the former site of the Ishiyama Hongan-ji Temple complex. It would eventually become Hideyoshi’s base and was widely considered one of Japan’s finest castles. Meanwhile, in the Kanto, a marriage alliance between the Tokugawa and Hojo presented a clear threat to Hideyoshi’s power.

    In early 1584, Oda Nobukatsu, another son of Nobunaga, rebelled against Hideyoshi, quickly gaining the support of Tokugawa Ieyasu and Chosokabe Motochika, who raised armies of their own in opposition to Hideyoshi. Despite a huge advantage in manpower (some sources say 3-to-1), Hideyoshi struggled to achieve a decisive victory.

    Tokugawa Ieyasu

    Some initial success in Ise Province was followed by a defeat at the Battle of Haguro Castle, after which Hideyoshi, who had been waiting at Osaka Castle, took the field himself, meeting Ieyasu near Komaki (near the modern city of the same name). Again, despite a significant manpower imbalance, Ieyasu’s strong position meant that Hideyoshi was unable to force a decisive engagement, and both sides focused on reinforcing castles and constructing new earthworks in anticipation of the fight to come.

    The campaign that followed is often called the Battle of Komaki and Nagakute, after its two most decisive engagements, but there were actually a series of sieges, counterattacks, and skirmishes over the summer and early autumn of 1584. The fighting would result in a tactical victory for the Tokugawa, as they would arguably have the best of the fighting. On the other hand, the strategic situation favoured Hideyoshi, and he would ultimately be able to secure control over his new territory and the power that went along with it.

    An 18th-Century depiction of the Battle of Komaki and Nagakute.

    In the end, both sides had bigger problems. Ieyasu’s domains were under severe economic strain from the war, and a series of floods, combined with the burden of having a large number of peasants away at war, drained his treasury and threatened famine (this was before a serious earthquake in 1586 compounded his problems).

    For his part, Hideyoshi’s position was not as strong as it appeared. Though he had the advantage in men, he also had powerful enemies elsewhere, enemies that were arguably more pressing problems than Ieyasu, who had proven he could hold Hideyoshi off, but not that he could mount a serious attack of his own.

    Osaka as it appeared around 1650. The city would become Hideyoshi’s base, centred at the castle, which appears in the second screen from the left.

    Despite his inability to defeat Ieyasu, by the dawn of 1585, Hideyoshi was effectively the ruler of Japan, already on the verge of surpassing his nominal masters (the Oda), and about to launch the campaigns that would finally bring an end to the centuries of bloodshed.

    Sources
    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%89%A7%E3%83%BB%E9%95%B7%E4%B9%85%E6%89%8B%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E5%B2%A9%E5%B4%8E%E5%9F%8E%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E5%B0%8F%E7%89%A7%E5%B1%B1
    https://ja.wikipedia.org/wiki/%E5%A4%A7%E5%9D%82%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E8%B3%A4%E3%83%B6%E5%B2%B3%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E5%8C%97%E3%83%8E%E5%BA%84%E5%9F%8E%E3%81%AE%E6%88%A6%E3%81%84
    https://ja.wikipedia.org/wiki/%E6%B5%85%E4%BA%95%E4%B8%89%E5%A7%89%E5%A6%B9
    https://en.wikipedia.org/wiki/Kitanosho_Castle
    https://ja.wikipedia.org/wiki/%E5%89%8D%E7%94%B0%E5%88%A9%E5%AE%B6#%E4%BA%BA%E7%89%A9%E3%83%BB%E9%80%B8%E8%A9%B1
    https://ja.wikipedia.org/wiki/%E6%A1%91%E5%90%8D%E5%9F%8E
    https://ja.wikipedia.org/wiki/%E6%B8%85%E6%B4%B2%E4%BC%9A%E8%AD%B0
    https://ja.wikipedia.org/wiki/%E5%A4%A7%E5%BE%B3%E5%AF%BA
    https://ja.wikipedia.org/wiki/%E7%B9%94%E7%94%B0%E4%BF%A1%E5%AD%9D
    https://ja.wikipedia.org/wiki/%E7%B9%94%E7%94%B0%E7%A7%80%E4%BF%A1
    https://ja.wikipedia.org/wiki/%E7%B9%94%E7%94%B0%E7%A7%80%E4%BF%A1
    https://ja.wikipedia.org/wiki/%E6%9F%B4%E7%94%B0%E5%8B%9D%E5%AE%B6

  • (No longer) Lords of the Four Provinces

    (No longer) Lords of the Four Provinces

    Last time, we looked at how the Chosokabe rose from barely holding a single castle to becoming effective masters of the whole of Shikoku. In 1582, it had looked like they were about to be invaded and (probably) conquered by Oda Nobunaga, but his sudden death at the Honnoji Incident in June 1582 granted the Chosokabe a brief reprieve.

    The mon of the Chosokabe Clan.
    百楽兎 – 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=9987939による

    Between 1582 and 1585, they completed their conquest of Shikoku, although exactly how much control they really exerted is still debated by historians, with some suggesting that Shikoku was conquered and pacified, but others making the case that Chosokabe control outside of Tosa Province was tenuous.

    Regardless of the nature of Chosokabe’s control of Shikoku, it would prove to be brief. In the spring of 1585, Hashiba Hideyoshi, fresh from defeating the last of his rivals to the mantle of Nobunaga’s successor, turned his attention to Shikoku. Hideyoshi ordered the Chosokabe to hand over Iyo and Sanuki Provinces, effectively ceding the northern half of Shikoku to him.

    Toyotomi Hideyoshi, who would eventually become master of Japan.

    The Lord of the Chosokabe, Motochika, tried to negotiate, offering just Iyo Province. Hideyoshi was not a man to be bargained with, however, and in response to what he saw as Chosokabe’s defiance, he dispatched an army of some 100,000 men under the overall command of his brother, Hidenaga.

    Shikoku was attacked from three sides: Sanuki and Awa by Hidenaga’s army, and Iyo by the Mori who had recently submitted to Hideyoshi and were keen for a chance to prove their loyalty. Attacked on multiple fronts and facing overwhelming numbers, the Chosokabe did not resist for long. At the end of July, after already having lost Awa Province, Motochika surrendered.

    The terms were harsh, but not as bad as they might have been. Hideyoshi allowed the Chosokabe to keep control of Tosa Province, but the other three were divided amongst Hideyoshi’s vassals. In 1586, the Chosokabe would join Hideyoshi’s invasion of Kyushu, and though the campaign itself would be successful, Motochika’s heir, Nobuchika, was killed in battle.

    Overcome with grief, Motochika is supposed to have tried to kill himself, only being dissuaded at the last minute by his vassals. Not long after this, he relocated the base of the clan to what is now Kochi Castle, and in 1588, he named his fourth son, Morichika, as the new heir.

    Kochi Castle as it appears today.
    By Taisyo – photo taken by Taisyo, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2157936

    In 1590, the Chosokabe again went to war in the service of Hideyoshi, this time dispatching naval forces to attack the Hojo Castle at Shimoda with 10,000 men. The garrison of 500 held out for nearly two months, but it was eventually taken, and with it, the Chosokabe contribution to the wider Odawara Campaign came to an end.

    In 1591, Motochika moved his base from Kochi Castle to a position at Urado (still within the modern city of Kochi). Some sources say this was because of the unfavourable location of the first castle (it was prone to flooding), whilst others suggest it was a strategic move, with Urado serving as the main base of the Chosokabe Navy, which took part in Hideyoshi’s long and ultimately unsuccessful invasions of Korea from 1592-1598.

    In 1596, the San Felipe Incident occurred when a Spanish Galleon (the San Felipe, hence the name) was shipwrecked off the coast of Tosa and brought into the harbour at Urado. We’ll focus on this incident specifically in a later post, but the short version is that Motochika confiscated the remaining cargo of the Galleon, and when officials from Hideyoshi arrived in Kochi to take possession of the goods, the captain of the Galleon heavily implied that the presence of Christians in Japan was the precursor to a Spanish Invasion, explaining that that was how the Spanish had managed to conquer such a large part of the globe.

    Hideyoshi had initially issued orders expelling Christian priests from Japan in 1586, but it had been unenforced before now. When news of the supposed Spanish invasion reached him, Hideyoshi was horrified, and in 1597, he had 26 Christians (including one passenger from the San Felipe) marched from Kyoto to Nagasaki (the centre of Christianity in Japan) and had all 26 crucified on a hill overlooking the city.

    A 19th Century depiction of the executions. The Japanese are wrongly portrayed with Chinese clothing and weapons.

    Motochika’s role in the persecution that followed is not clear, though Christianity had never been particularly strong on Shikoku, as the Chosokabe were largely opposed to foreigners in Japan, so it’s not hard to imagine he would have had no qualms about expelling them from his territory, even if he was not actively involved in the wider campaign.

    Hideyoshi’s death in 1598 would threaten the fragile peace he had forged, as his son and heir was just a boy, and a council of five regents was appointed to rule in his stead. Though Motochika was not a member of the council, he was still a man of influence, and in 1599, he was in Kyoto for an audience with Toyotomi Hideyori (Hideyoshi’s son) when he fell seriously ill.

    When it became clear that he wasn’t going to get better, he made his will, leaving control of the Chosokabe to his son Morichika, before he passed away in May that year. Morichika’s accession was far from smooth; he was unpopular amongst some of the Chosokabe’s retainers (apparently due to his arrogance and short temper), and the Toyotomi, de facto masters of Japan, didn’t recognise him as the new head of the clan.

    An early 20th century depiction of Chosokabe Morichika.

    Morichika would try to make good on his appointment by joining the Western Army (the pro-Toyotomi side) at the Battle of Sekigahara in 1600. This would prove to be an unwise choice in the end, as the Western Army was defeated by the Eastern Army under Tokugawa Ieyasu. Although the Chosokabe had not actually been involved in the final battle, they had chosen a side and would not escape the consequences.

    Morichika was punished by having Tosa taken from him. Though there would be some protest, the decision proved to be final, and the Chosokabe’s time as feudal lords was over. Motochika would campaign to have his territory restored until around 1605. In 1610, he supposedly became a monk, and although his movements around this time are unclear, by 1612, he was under direct surveillance from the new Tokugawa Shogunate.

    The new Shogun was right to suspect him, as, during the Osaka Campaign in 1615, he sided with the Toyotomi, hoping to secure the restoration of Chosokabe lands in Tosa. In the event, the Tokugawa would be victorious in that campaign, snuffing out the last of the Toyotomi Clan, and securing their rule.

    A contemporary kawaraban, a kind of early newspaper, depicting the fall of Osaka Castle.

    Morichika is reported to have fought bravely, leading an attack on the Tokugawa’s main camp that was ultimately unsuccessful, but which managed to inflict serious casualties on the Tokugawa army before being forced to withdraw. With Osaka Castle eventually falling to the Tokugawa, Morichika initially fled, but he was discovered and then humiliated by being paraded around Kyoto before being beheaded.

    Morichika’s death brought an end to the Chosokabe. Some sources state he had as many as five sons, all of whom died premature and violent deaths. Some other sources, however, suggest that he had just two children, a girl and a boy, one who married a local retainer, and the other who was whisked away after the Siege of Osaka and raised elsewhere. Unfortunately, in both cases, reliable sources are hard to come by, and the truth appears to be that the Chosokabe died with Morichika.

    The Chosokabe name would be revived in later years by descendants of Motochika’s brother, Chikafusa, who had been adopted into the Shima Clan years earlier and thus survived the end of the Chosokabe. The family survived in this form until March 2025, when the last head of the family, Chosokabe Tomochika, passed away childless, aged 82.

    「今は個人の時代。家を背負う時代ではありません。逆にこれからの世代が、自分の思いで新しい歴史を作っていくのも立派なことじゃないかと思いますね」

    “We are now in the age of the individual. It is no longer the age to shoulder the burden of a family. On the contrary, I think it is admirable for future generations to create a new history based on their own ideas.” – Chosokabe Tomochika

    Sources
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