Kondō Isami
Kondō Isami narrowly escaped from this battle, but was captured soon after at Nagareyama, Chiba. He was beheaded by the new government at Itabashi a short time later. The Battle of Kōshū-Katsunuma was the last significant military action in central Honshū during the Boshin War, and the death of Kondō Isami further demoralized Tokugawa supporters, contributing to the surrender of Edo Castle without bloodshed later that year.