As Yasumori was promoted, members of the Adachi clan were appointed to the offices of hikitsukeshu and hyojoshu, forming a group as powerful as the Hojo clan.
泰盛の地位上昇と共に安達一族が引付衆、評定衆に進出し、北条一門と肩を並べるほどの勢力となっていた。