* 1575/5/21 Oda Nobunaga and [[Tokugawa Ieyasu]] defeat [[Takeda Katsuyori]] at the [[Battle of Nagashino]]. 10,000 Takeda warriors are slain. | * 1575/5/21 Oda Nobunaga and [[Tokugawa Ieyasu]] defeat [[Takeda Katsuyori]] at the [[Battle of Nagashino]]. 10,000 Takeda warriors are slain. |