1553 : First Battle of Kawanakajima - Carte des Shoguns Sengoku
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.
Événements majeurs
- 1553-07: First Battle of Kawanakajima — Takeda Harunobu and Nagao Kagetora confronted each other at Kawanakajima over control of northern Shinano.