The Battle of Kuisegawa (杭瀬川の戦い) was a decisive battle during the Sekigahara Campaign, this battle gave Ishida Mitsunari's Western Army the initial advantage at the Battle of Sekigahara while Tokugawa Ieyasu's Eastern Army suffered heavy losses and had to retreat to Sekigahara.

Battle of Kuisegawa
Part of the Sengoku period
Date1600
Location
Ogaki Castle, near the Kuisegawa river
35°23′20.1″N 136°34′33.8″E / 35.388917°N 136.576056°E / 35.388917; 136.576056
Result Western Army victory and Eastern Army retreats to Sekigahara
Belligerents
Western Army (Ishida Mitsunari) Eastern Army (Tokugawa Ieyasu)
Commanders and leaders
Shima Sakon
Akashi Teruzumi
Arima Toyouji
Nakamura Kazuhide
Noisshiki Sukeyoshi 
Honda Tadakatsu
Strength
1,300 6,000
Casualties and losses
less Noisshiki Sukeyoshi 
Nakamura Kazuhide (wounds)
Arima Toyouji (wounds)
4,000 men
Battle of Kuisegawa is located in Japan
Battle of Kuisegawa
Location within Japan

Beginning

edit

A few days before October 21, 1600, Ishida Mitsunari and his troops were stationed at Ōgaki Castle. They were evaluating their situation when Tokugawa's army arrived two days later at Mino Akasaka, a few miles away from their location. Seeing the massive army before them, many of the Western army soldiers began to quiver with fear.

The battle

edit

One man who wasn't afraid was Shima Sakon. Wanting to restore the spirit of the men, he requested permission to lead a handful of men to test the enemy's skill. His request was wearily granted and he rode out with 500 men to the Kuisegawa river dividing the two armies, Kuisegawa. Akashi Teruzumi, who had at least 800 men, supported him by waiting in ambush. Hiding his troops in the nearby thicket, Sakon attacked the nearest general, Nakamura Kazuhide. Lured by the offense, Kazuhide and his closest allies, Arima Toyouji and Noisshiki Sukeyoshi, followed the retreating Sakon. As they pursued him, they were ambushed and fought blindly in the forest until Sukeyoshi was killed by Sakon's troops.

Honda Tadakatsu, who was notified of the ruckus, immediately rode to Kuisegawa to assist his comrades' retreat, when he arrived there, he ordered the wounded Toyouji and Kazuhide to retreat while he would attack the Western Army's camp and create a distraction. As the struggle at the Western Army's camp went on, with Sakon and Akashi battling Tadakatsu, it was over as soon as Toyouji and Kazuhide were able to get away from Kuisegawa,[1] Tadakatsu also fought his way out.[2]

Although Arima and Kazuhide successfully retreated thanks to Tadakatsu's aid, the Eastern Army suffered significant losses from the battle and had to pull back from the Mino Akasaka territory, while Sakon and Teruzumi triumphantly returned to Mitsunari and their army's morale was restored. Based on his experience on the field, Sakon advised to move the battle to Sekigahara. Tokugawa Ieyasu was watching the battle from a castle where he was residing and was rather impressed by the Western Army's performance in it.

Aftermath

edit

The Western Army was victorious in this battle, and thanks to it, their morale was boosted and they held a numerical advantage over the Eastern Army in the greater battle yet to come. Though there were losses on both sides, the Western Army's losses were minimal and the Eastern Army had one officer killed, 4.000 men killed and lost territory. The unit with the highest reported casualties was Sukeyoshi who lost 2,000 men in the assault and has been slain. Not wanting to lose the advantage, Mitsunari ordered his army to surround Ieyasu at Sekigahara where the greatest battle in the history of Japan was to take place.

Today, Ōgaki Castle is a museum for Sekigahara and is considered a national treasure in Japan.

References

edit
  1. ^ Tatsuya Naramoto (1982). 心ぞ翔ばん (in Japanese). 思文閣出版. p. 19. Retrieved 9 May 2024.
  2. ^ Tadachika Kuwata; Shohachi Yamaoka (1965). 日本の戦史 Volume 6 [Japanese military history Volume 6] (in Japanese). Tokuma Shoten, Showa 40-41 [1965-66]; Japan Army.General Staff Headquarters. p. 156. Retrieved 9 May 2024.