In 1282, he assumed the position of hyojoshu (a member of the Council of State) with Yasumori's appointment to the governor of Mutsu Province, and in 1283, he became Akitajo no suke.
弘安5年（1282年）に泰盛が陸奥守に任官するのを機に評定衆、弘安6年（1283年）に秋田城介に就任。