It can be said that during the period of cloister governments the Imperial Family also started to have household management of its own although issues of political history related to formation of cloister governments are not the subject we deal here.
ここでは院政成立の政治史的な問題については触れないが、院政期になると天皇家も独自に家政的な機構を持ち始めるということがあげられる。