Before long the Kinugasa-jo Castle was attacked by Shigetada HATAKEYAMA who participated in the enemy side and all the members of the Yoshiaki's family and the retainers fought hard.
ほどなくして敵方に参加していた畠山重忠率いる軍勢と衣笠城合戦となり、一族郎党を率いて奮戦する。