Yoritomo concerned
Shinano, JapanYoritomo grew increasingly concerned about his cousin's ambitions. He sent an army to Shinano against Yoshinaka in the spring of 1183, but the two sides managed to negotiate a settlement rather than fighting one another. Yoshinaka then sent his son to Kamakura as a hostage. However, having been shamed, Yoshinaka was now determined to beat Yoritomo to Kyoto, defeat the Taira on his own, and take control of the Minamoto for himself.