As the new castellan, memebers of this family worked at Kari no ma (room for castle-owning fudai daimyo newly assigned after the establishment of the Edo bakufu) and often assumed the positions such as Oban gashira and sojaban.
新規取立の城主として雁間に詰め、大番頭や奏者番といった役職に就く機会が多かった。