Munehiro then went by sea to Oshu with Chikafusa KITABATAKE in order to recover the power of the Southern Court, but the ship was wrecked and they were stuck in Ise Province, and shortly after, Munehiro fell ill there and died.
その後、宗広は南朝勢力再起のために、北畠親房と共に海路から奥州へ向かおうとしたが、海上で遭難して伊勢国で立往生し、間もなく同地で発病して病死した。