1561年：Fourth Battle of Kawanakajima - 戰國大名 勢力地圖
Takeda Shingen and Uesugi Kenshin fought a fierce battle at Hachimanbara, remembered as the most famous engagement of the Kawanakajima campaigns.
當年的主要事件
- 1561-09: Fourth Battle of Kawanakajima — Takeda Shingen and Uesugi Kenshin fought a fierce battle at Hachimanbara.