1553年：First Battle of Kawanakajima - 战国将军地图
Takeda Harunobu and Nagao Kagetora confronted each other at Kawanakajima over control of northern Shinano. The conflict between the Kai and Echigo powers then became prolonged.
当年的主要事件
- 1553-07: First Battle of Kawanakajima — Takeda Harunobu and Nagao Kagetora confronted each other at Kawanakajima over control of northern Shinano.