Also he gathered the gravestones of his successive family heads, put them in line, and changed the ingo (name of temple's title) into Tokugen-in Temple after his father's homyo (a Buddhist name given to a person who has died or has entered the priesthood).
歴代当主の墓を集めて並べ、院号を父の法名に基づき徳源院と改めた。