In 1189 he took part in the Battle of Oshu and in March, 1194, attended the ceremony of attaining manhood for Kongo (later Yasutoki HOJO), the eldest legitimate son of Yoshitoki HOJO.
文治5年（1189年）の奥州合戦に従軍、建久5年（1194年）2月北条義時の嫡男金剛（後の北条泰時）の元服の儀に参列。