Tag: Sasaki Doyo

On and on it goes…

As we mentioned previously, the word Nanbokucho literally means Southern and Northern Court, and it was this division that was the defining factor during the early years of the Ashikaga Shogunate (hence the name, I suppose).

There had been an abortive attempt at reconciliation during the so-called Shohei Reunification, when Ashikaga Takauji (the Shogun) had made a deal with the Southern Court in order to gain their support against his rebellious brother, Tadayoshi.

As we discussed last week, the Reunification fell apart almost as soon as Tadayoshi had been dealt with, as neither side could tolerate the other gaining power. No sooner was Tadayoshi dead than the Northern and Southern Courts went at it all over again.

In the immediate aftermath, Southern forces attacked Kyoto, taking the city, only to be driven out a month later by a Shogunate counterattack, and this didn’t just happen once either. In the period of 1352 to 1361, there were actually four Battles of Kyoto (though they also have other names in Japanese).

A modern view of Kyoto. A beautiful city today, a battleground in the 1360s
_{^{Sorasak boontohhgraphy – https://unsplash.com/photos/_UIN-pFfJ7cアーカイブされたコピー at the Wayback MachineImage at the Wayback Machine, CC0, https://commons.wikimedia.org/w/index.php?curid=61767016による}}

Each time, Southern forces would attack, usually taking the city, only to be driven out again shortly afterwards by armies loyal to the Shogun. During this period, with Takauji’s health apparently failing, his son Yoshiakira began to take on more responsibility.

When Takauji died in 1358, Yoshiakira became the second Ashikaga Shogun, and almost immediately set about launching a major military campaign against the Southern Court, seeking to crush it once and for all. Yoshiakira’s forces were able to take Akasaka Castle, home of the powerful Kusunoki Clan (whom we’ve mentioned previously).

Despite this success, the Southern Court, led by the Kusunoki, resorted to guerrilla warfare in the mountainous terrain, and the conflict dragged on to the point that several Shogunate generals defected, or else just went home.

In 1361, buoyed by another defection, the Southern Court once again attacked Kyoto, but once again, they couldn’t hold it, and within a month, the Shogun was back in control of the capital.

This back-and-forth warfare did little but exhaust the resources of all involved, but generally, the Shogun had the advantage. This was further emphasised in 1363, when the powerful Yamana and Ouchi clans (previously supporters of Tadayoshi, and then the Southern Court) submitted to the Shogun.

Meanwhile, everywhere else…

Whilst the Nanbokucho period was violent and chaotic, the direct confrontations between the Northern and Southern courts actually only happened in a relatively small area of central Japan. So what was going on elsewhere in the country?

Well, it wasn’t good. During the Kamakura Shogunate, most of the warrior clans had paid at least lip service to the idea of loyalty to the Shogun, and things had been relatively peaceful. The Ashikaga Shogunate, in contrast, had practically no control outside of the areas of central Japan.

This meant that powerful local warlords in places like the Kanto or Kyushu (Eastern and Southern Japan, respectively) were more or less left to their own devices, though some would side openly with either the Shogunate or the Southern Court.

In Kyushu, for example, local forces, supplemented by warriors sent by both courts, fought a series of increasingly bloody battles, culminating in the Battle of Chikugo River in the summer of 1359. It is said that this battle had over 100,000 combatants, with more men killed (46,000) than during the entire Mongol Invasion. Victory for the Southern Court secured control of Kyushu for more than a decade.

The Battle of Chikugo River in 1359 was one of the largest ever fought in Japan, and gave control of Kyushu to the Southern Court for more than a decade.
_{^{Musuketeer.3 – 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=27263125による}}

Elsewhere in Japan, strong central government was replaced by strongman local government, as Shugo, military governors that had once been appointed by the Shogun, now took on the role of hereditary lords, passing their titles on to their heirs and creating a powerful military aristocracy that was capable of enforcing local law and order themselves and saw no need to seek support from a Shogun that might be too distracted to help anyway.

This didn’t happen overnight, of course, the transition towards warrior rule was often gradual, and highly inconsistent across different provinces. The Samurai, who were often little better than thugs in their treatment of peasants, were not popular, and the Shugo quickly learned to lean on the (increasingly obsolete) legitimacy that came from being a “governor” instead of a “lord.”

Technically, each Shugo derived his authority from the Shogun, and by extension, the Emperor. Yes, it was the Shugo’s men who collected the taxes and enforced the law, but he did so in the name of the Shogun. Whether or not anyone actually believed this legal fiction is besides the point; by the 1360s, centralised control of the provinces was breaking down, and it would be centuries before it would be recovered.

Back at home

In 1361, Doyo (remember him?) pops up again, orchestrating the downfall of his rival Hosokawa Kyouji. Kyouji, however, wasn’t the type to go quietly, and as a member of the powerful Hosokawa Clan, based in Awa Province (where he fled), he was able to raise a significant army against the Shogun.

Awa Province, on Shikoku, the home province of the powerful Hosokawa Clan.
_{^{By Ash_Crow – Own work, based on Image:Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1652119}}

Like many of those who opposed the Shogun, Kyouji and the Hosokawa sought support from the Southern Court, and together they took Kyoto in December, but within a few weeks, they were driven out. Not long after, Kyouji was forced back to Shikoku, where he would be killed battling forces led by his own cousin.

Despite another victory for the Shogun and the Northern Court, this latest Battle of Kyoto had reinforced the belief that military power alone was not going to be able to settle the issue. Both Shogun Ashikaga Yoshiakira and Emperor Go-Murakami appointed officials who were in favour of peace, and tentative negotiations began shortly afterwards.

This wasn’t a smooth process, mind you. In 1366, the Shiba Clan, former loyalists of the Shogun and strong proponents of peace, were accused of plotting against the Northern Court and exiled. Instead of joining the Southern Court as others had done, the Shiba retreated to their stronghold in Echizen Province (in modern Fukui Prefecture), where they were pursued by Shogunate forces and eventually defeated in July 1367.

As a side note, the Shogun actually ordered several clans to send forces to deal with the Shiba, which they did. While this showed that the Shogun was able to call on considerable support when needed, it also laid the groundwork for later trouble, as it became increasingly clear that the Shogun, and by extension, the Ashikaga Clan, did not have the military strength to enforce policy on its own.

Echizen Province, stronghold of the Shiba Clan.
_{^{By Ash_Crow – Own work, based on Image:Provinces of Japan.svg, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1655318}}

The path to peace was also complicated in 1367 by the Southern Court’s insistence that the Northern Court abide by the terms of the (failed) Shohei Unification, which the Shogunate unsurprisingly refused to do. This breakdown in negotiations almost led to a resumption of war, but cooler heads prevailed, and it seemed like things might work out.

Fate has a way of being uncooperative, however. Ashikaga Yoshiakira died suddenly in December 1367, followed in March 1368 by Emperor Go-Murakami. The third Shogun was Yoshiakira’s son, Yoshimitsu, who was still a minor and was thus aided by Hosokawa Yoriyuki (the cousin who had defeated Kyouji back in 1361).

At the Southern Court, Emperor Chokei took the throne. A hardliner, Chokei refused to continue negotiations with the Shogunate that weren’t predicated on the Northern Court submitting completely. This inflexible approach actually worked against the Southern Court’s interests, as several powerful figures who had been in support of peace (including some members of the influential Kusunoki Clan) defected to the Shogun’s side.

And so the war would go on. Hosokawa Yoriyuki would actually prove to be an effective administrator and did much to improve the position of the Shogunate before eventually falling foul of internal politics, but more on that next time.

Sources
https://ja.wikipedia.org/wiki/%E5%8D%97%E5%8C%97%E6%9C%9D%E6%99%82%E4%BB%A3_(%E6%97%A5%E6%9C%AC)
https://ja.wikipedia.org/wiki/%E8%B2%9E%E6%B2%BB%E3%81%AE%E5%A4%89
https://ja.wikipedia.org/wiki/%E7%B4%B0%E5%B7%9D%E6%B8%85%E6%B0%8F
https://ja.wikipedia.org/wiki/%E5%B1%B1%E5%90%8D%E6%99%82%E6%B0%8F
https://ja.wikipedia.org/wiki/%E8%B6%B3%E5%88%A9%E7%BE%A9%E8%A9%AE#%E5%B0%86%E8%BB%8D%E5%B0%B1%E4%BB%BB%E5%BE%8C
https://en.wikipedia.org/wiki/Ashikaga_Yoshiakira
https://en.wikipedia.org/wiki/Nanboku-ch%C5%8D_period

August 5, 2025
Turmoil after Turmoil

In 1351, the rather misleadingly named Kanno ‘Disturbance’ ended with the death of Ashikaga Tadayoshi, brother to the Shogun, Takauji. The brothers’ relationship had broken down violently in the years leading up to 1350, and with Tadayoshi’s death, the political turmoil seemed like it might finally come to an end.

But you’ve seen the title of this post, so it’s time for some good, old-fashioned, post-turmoil turmoil!

As you may remember, the Nanbokucho Period is named for the Northern and Southern Courts in place at the time, rivals for the title of ‘real’ Emperor, with the Northern Court largely being puppets of the Shogun, and the Southern Court being descended from Emperor Go-Daigo, who had opposed the Kamakura Shogunate, and then been overthrown by the Ashikaga.

In order to secure enough support to overcome his brother, Takauji had taken the highly controversial step of approaching the Southern Court for help. In exchange, the Southern Court had extracted huge concessions; Takauji effectively agreed to let the Southern Court take over the Northern one.

Though this agreement would seem to suggest that the Southern Court was now in the ascendancy, things are rarely that straightforward. The Southern Court, no content to simply take over the Northern Court, intended to destroy the Shogunate entirely.

A reading of recent history might have shown them the error of that plan, but it appears no one thought to tell them. In February 1352, the Southern Court moved to dismiss Takauji as Shogun, nominating Prince Munenaga (Emperor Go-Daigo’s son) in his place. Munenaga, leading an army of Imperial loyalists, marched on Kamakura, successfully occupying it.

Prince Munenaga, the Southern Court’s pick for Shogun. The fact that he doesn’t appear on any official lists of Shoguns should tell you how that went.

Meanwhile, another Imperial army attacked Kyoto, held by Takauji’s son, Yoshiakira. Successfully driving the Shogunate forces out of the city, the Imperial army occupied Kyoto on February 24th, and for the first time in more than fifteen years, an Emperor could be said to rule from the ancient capital (in this case, Emperor Go-Murakami). The Three Sacred Treasures (The Sword, Mirror, and Jewel), as well as the three remaining retired Emperors, were taken to the Southern Court capital at Yoshino.

The Fight Back

Despite these early successes, and having nominally stripped Takauji of legitimacy by taking his title, the Imperial cause’s optimism would prove to be short-lived. The Emperor may have had prestige as a son of heaven, but Takauji had the warriors, and that was what counted.

Ashikaga Yoshiakira recovered from his set back quickly, gathering allies, he marched on Kyoto, retaking it on March 15th, an besieging Emperor Go-Murakami at the Otokoyama Hachiman shrine. The Shrine would hold out until May 11th before surrendering, though Go-Murakami would escape.

Go-Murakami, who happened to be the Emperor recognised by the Southern Court during all this.

In the east, too, Imperial fortunes quickly took a turn. Prince Munenaga had successfully occupied Kamakura, but a series of defeats in nearby Musashi Province meant he couldn’t hold the city, and Shogunate forces, led by Takauji himself, retook Kamakura by the end of March.

Despite political uncertainty, the military situation clearly favoured the Shogunate; however, for the time being at least, the Northern Court was little more than a concept. There was no Emperor, no regent, and no Shogun, at least not officially. There wasn’t even a retired Emperor, as they all remained as ‘guests’ at Yoshino, along with the Sacred Treasures, which were required in a coronation.

Side note: Emperor Go-Daigo actually dismissed these Sacred Treasures as ‘fakes’, but his heirs seemed to have either believed they were the real deal, or else accepted the political convenience of their existence, if not their provenance.

After much political wrangling over the summer, Kogimonin, mother to two previous Emperors, was convinced to accept the position of regent. In August, she issued an Imperial Edict, selecting Go-Kogon as the new Emperor, re-establishing the Northern Court, and the Shogunate at a stroke.

One of the key figures in this process had been Doyo. More than deserving of a post of his own, Doyo (originally named Sasaki Takauji, yes, same name as the Shogun), was one of the key political figures of the era, and his role in bringing about the Northern Court’s new Emperor was just the latest accomplishment in an impressive CV.

Doyo, one of the key political players in this period.

Doyo and his family would be at the centre of Shogunate power in Kyoto. With Takauji dealing with matters in the east, the actual rule of Kyoto was left to his son, the aforementioned Yoshiakira. In 1353, the already fragile peace was broken once again when Doyo got into a land dispute with the Yamana Clan. A direct consequence of this dispute was the Yamana defecting from the Shogun’s side, making common cause with the Southern Court, and marching on Kyoto.

This time, Yoshiakira, who had lost Kyoto during the last round of disturbances, made sure to evacuate the Emperor ahead of time. It was a good job he did, too, as Yoshiakira’s forces were defeated when they tried to hold the city, and, realising he lacked the strength to do it alone, he called on his dad, Takauji, to come to his aid.

As soon as word reached the Yamana that the Shogun himself was on the way, they retreated, and Ashikaga forces retook the city. There was some sporadic fighting, but the Yamana and their allies were handily defeated, and order was restored.

In the aftermath, Doyo had proved his value to the Shogunate as someone who was a cool head in a crisis, but he had also proven he was a troublemaker, quite happy to get into feuds with powerful warrior families, which was going to be a problem going forward.

Consequences

In the short term, the direct consequence of this turmoil was the consolidation of power in the hands of Ashikaga Takauji. In the early years, he had been obliged to share power with his brother and deal with the threat of the Southern Court, but now, he was in charge.

On the other hand, though, Takauji’s deal with the Southern Court had only served to increase its legitimacy, especially after the Northern Court was established. In later years, the ‘true’ Imperial line would be seen as the one that passed through the Southern Court, and the Northern Court was increasingly seen as nothing more than a Shogunate puppet.

Finally, the most far-reaching consequence of this chaotic period was the increased power of regional warlords. Though we are still more than a century from the Warring States Period (Sengoku Jidai), the early days of the Ashikaga Shogunate had shown how weak central authority could be; the Shogun couldn’t rely on his own power to deal with threats, he had to seek support and alliances with local warlords.

A Samurai as they might have appeared in this era.

Increasingly, these warlords stopped being appointed officials of the Shogun, but became hereditary lords in their own right, a process that had already begun but was accelerated in this period. Sooner or later, this conflict between central and provincial authority would lead to a complete breakdown in government, but we’re getting ahead of ourselves; more on that next time.

Sources
https://ja.wikipedia.org/wiki/%E8%A6%B3%E5%BF%9C%E3%81%AE%E6%93%BE%E4%B9%B1#%E6%99%82%E6%B0%8F%E9%9B%A2%E5%8F%8D%E3%81%A8%E9%81%93%E8%AA%89%E3%81%AE%E4%BC%B8%E9%95%B7
https://ja.wikipedia.org/wiki/%E4%BD%90%E3%80%85%E6%9C%A8%E9%81%93%E8%AA%89
https://ja.wikipedia.org/wiki/%E5%AE%97%E8%89%AF%E8%A6%AA%E7%8E%8B
https://en.wikipedia.org/wiki/Kann%C5%8D_disturbance
https://en.wikipedia.org/wiki/Ashikaga_shogunate
https://en.wikipedia.org/wiki/Nanboku-ch%C5%8D_period
https://en.wikipedia.org/wiki/Ashikaga_Takauji
https://ja.wikipedia.org/wiki/%E8%A5%BF%E5%9C%92%E5%AF%BA%E5%AF%A7%E5%AD%90#%E4%BA%8B%E5%AE%9F%E4%B8%8A%E3%81%AE%E6%B2%BB%E5%A4%A9%E3%81%AE%E5%90%9B%E3%81%A8%E3%81%AA%E3%82%8B

July 31, 2025