In 1844, he became a magistrate of a county under Toshinari SAKOTA and worked as Korikata-kakiyakusuke (government cleric of rice customs), then was elevated to the family rank of Okoshogumi (Ichiban-gumi, Koyo Hachiban).
弘化元年（1844年）、郡奉行迫田利済配下となり、郡方書役助をつとめ、御小姓与（一番組小与八番）に編入された。