Battle of Ueno

The Battle of Ueno (Japanese: 上野戦争, Hepburn: Ueno Sensō) was a battle of the Boshin War, which occurred on 4 July 1868 (Meiji 1, 15th day of the 5th month), between the troops of the Shōgitai under Shibusawa Seiichirō and Amano Hachirō, and Imperial "Kangun" troops.