Among those who had been besieged in the castle, Daizen ASHIBETSU communicated secretly, and his wife and children as well as his family were captured to be forced to kill themselves at Saeki Saisho-ji temple.
籠城をした者の中の芦別大膳と言う者が内応し、妻子・一族全てとらえられ、佐伯西正寺において自害させられた。