A section called "Naka-yashiki" (literally, middle residence) remains, with a length of approximately 40 meters in the east-west direction and approximately 50 meters in the north-south direction, exists in the middle of a ridge called "Yakushi-one" (Yakushi ridge) to the south of the remains of the lord's residence.
城主居館跡の南方、「薬師尾根」と称される尾根の中腹には「中屋敷」跡と呼ばれる東西約40メートル、南北約50メートルの区画がある。