Norimitsu, who held the family headship on behalf of Tatsuo-maru, moved into the Imagawa residence, and Tatsuo-maru stayed with his mother, Kitagawa-dono, in Kogawa-jo Castle (in Suruga Province, now Yaizu City), which was the residence of Kogawa no Hoei Choja (Millionaire Hoei of Kogawa, Masanobu HASEGAWA).
家督を代行した範満が今川館に入り、龍王丸は母北川殿と小川の法永長者（長谷川政宣）の屋敷である小川城(駿河国)（焼津市）に身を寄せた。