After the death of Kiyomori, he held up in Yuasa-jo Castle to support TAIRA no Tadafusa, a son of TAIRA no Shigemori, but he surrendered to MINAMOTO no Yoritomo and was provided with the authorization for land ownership in 1186.
清盛の死後、平重盛の子平忠房を擁して湯浅城に立て籠もるが源頼朝に降伏し、文治2年（1186年）に所領を安堵される。