When Yukinaga KONISHI entered Higo Uto-jo Castle to be a lord, he was appointed as a Jodai (keeper of the castle) of Aitoji-jo Castle in Yabe as well as Ichibei OTA.
小西行長が肥後宇土城入城の時、矢部の愛藤寺城城代を太田市兵衛と共に任される。