When TAIRA no Munemori tried to commit suicide by drowning at the naval battle of Danno-ura, he fought with Yoshimori ISE who tired to catch Munemori and bind him up and was killed.
壇ノ浦の戦いで、宗盛が入水自殺を図った際、これをからめ取ろうとした伊勢義盛と闘って戦死した。