Later on, he was also appointed to Hikitsukegashira (the head of Hikitsukeshu which was a judicial organ under the bakufu) and yoriaishu (a member of the top decision making organ), and also assigned to Kanto-Bugyo (the office of court appointments); therefore, he continued to play a central part in the bakufu (Japanese feudal government headed by a shogun) administration.
その後も引付頭、寄合衆、官途奉行などに任じられて幕政の中枢に参与した。