Battle of Shizugatake
1583 CE.
Shown on the map at 35.506°, 136.193°.
The Battle of Shizugatake (賤ヶ岳の戦い, Shizugatake no Tatakai) took place during the Sengoku period of Japan between Toyotomi Hideyoshi (then Hashiba Hideyoshi) and Shibata Katsuie in Shizugatake, Ōmi Province over a period of two days beginning on the 20th day of the fourth month of Tenshō 11 (equivalent to 10-11 June 1583 on the Gregorian calendar). Katsuie supported Oda Nobutaka's claim as successor of Oda Nobunaga in a succession dispute within the Oda clan that benefitted Hideyoshi. Katsuie and Sakuma Morimasa attacked fortifications loyal to Hideyoshi at Shizugatake, defeating Nakagawa Kiyohide, but the other sieges by Toshiie and Kazumasu stalled. Katsuie ordered Sakuma to retreat but was ignored, and Hideyoshi launched a surprise counterattack that routed Sakuma and forced him to retreat. Hideyoshi pursued Sakuma and successfully besieged Kitanosho Castle which led to the suicide of Katsuie and Oichi. The Battle of Shizugatake allowed Hideyoshi to consolidate his position as Oda Nobunaga's successor, and was one of the last challenges to his rule along with the Battle of Komaki and Nagakute in 1584.
Text from the Wikipedia article Battle of Shizugatake, licensed CC BY-SA 4.0.