The Battle of Tennōji (天王寺・岡山の戦い, Tennōji Okayama no tatakai) was fought on 3 June, 1615 between the forces of Tokugawa Ieyasu and Toyotomi Hideyori.[2] Tokugawa was besieging Osaka, and Hideyori had planned a counterattack. Both sides were plagued by mistakes until Hideyori's side finally fell. He presumably committed suicide. The Toyotomi army suffered nearly 50% casualties in this battle, with more than 15,000 dead. This was also the final battle of Sanada Yukimura.

Battle of Tennōji
Part of the Siege of Osaka
DateJune 3, 1615
Location34°39′15.7″N 135°30′40.2″E / 34.654361°N 135.511167°E / 34.654361; 135.511167
Result Tokugawa victory; last resistance to Toyotomi Clan eliminated.
End of the siege of Osaka
Belligerents
Tokugawa clan Toyotomi clan
Commanders and leaders
Tokugawa Ieyasu
Tokugawa Hidetada
Matsudaira Tadanao
Toyotomi Hideyori 
Yodo-dono 
Sanada Yukimura 
Mōri Katsunaga 
Akashi Takenori
Strength
150,000 more than 71,000[1]
Casualties and losses
8,000 dead 15,000-18,600 dead
Battle of Tennōji is located in Japan
Battle of Tennōji
Location within Japan
Setup of Battle of Tennōji. June 3, 1615

Battle edit

The last resistance of the Osaka Garrison was at Tennoji, outside of the castle. Hideyori, son of the legendary Toyotomi Hideyoshi, made up a plan to try and turn the tide of the siege. A council of war was held on 2 June 1615 and the plan was determined that Sanada, Ōno Harunaga, and the other commanders would launch an attack to hold the Tokugawa front, while Akashi Morishige would sweep around to attack the rear. In the midst of the rear attack, Hideyori would ride out of the garrison, leading the attack under the banner of Hideyoshi.[2][3] But the Tokugawa were led by Ieyasu himself, and even though Ieyasu was wounded by a spear thrust, Sanada was killed in action, beheaded by a samurai named Nishio Nizaemon after he sat on a stool to rest.[2] Thus, Morishige's attack failed as well. This left only Hideyori to defend the castle. Ieyasu left Ii Naotaka to keep watch over the Toyotomi family and secure the castle. Naotaka began to blast the castle with every piece of artillery available and it soon caught fire.[4] Hideyori and his mother Yodo-dono committed seppuku. The eight-year old son of Hideyori, the last of the Toyotomi, was decapitated, along with Chōsokabe Morichika, along with so many rōnin that it was said their heads stretched from Kyoto to Fushimi.[2]

Aside from minor skirmishes, the Battle of Tennōji was the last battle between two great samurai armies ever fought.[2]

References edit

  1. ^ Turnbull, Stephen (2012). Osaka 1615: The Last Battle of the Samurai. Illustrated by Richard Hook. Bloomsbury Publishing. ISBN 9781846037993.
  2. ^ a b c d e Turnbull, Stephen (2013-06-17). The Samurai: A Military History. Routledge. pp. 247–251. ISBN 978-1-134-24362-4.
  3. ^ Turnbull, Stephen (2012-06-20). Samurai Commanders (2): 1577–1638. Bloomsbury Publishing. pp. 18–19. ISBN 978-1-78200-045-7.
  4. ^ Turnbull, Stephen (2022-03-17). War in Japan: 1467–1615. Bloomsbury Publishing. p. 125. ISBN 978-1-4728-5120-8.