Battle of Hashidayama

[8] Soon after in the morning, he heard that Yasuda no Yoshisada, Kudo Kagemitsu, and his sons had become ready to fight a battle, and while the pro-Minamoto forces were setting out from Kai Province, they met Kagehisa and others at Hashidayama.

The victory at Mount Hashida is thought to have triggered awareness of the existence of the Kai Minamoto clan in the eastern part of Japan and elsewhere.

[11] On August 28, Yoritomo escaped from Kanagawa Prefecture to Awa Province (Chiba) to rejoin his army and rallied many warriors in the East.

The rest of the Minamoto and Takeda Nobuyoshi had received word of the Battle of Mount Hashida in early-mid September [12] and were asked to go to Suruga province to fight, however, Takeda Nobuyoshi, Ichijō Tadayori and others of the Kai Minamoto clan went to Ina County [jp], Shinano Province (modern day Nagano Prefacture) and defeated Taira Tomonori in modern day Komagane first.

[13] On November 9th, the Kai Minamoto clan, headed by Takeda Nobuyoshi, went to Suruga to fight the Taira force at the Battle of Fujigawa, which they won.