"Bakuhan-taisei" is a historical concept of social system of early modern Japan viewed basically from feudal homage between bakufu (Japanese feudal government headed by a shogun) (or seii-taishogun, literally "great general who subdues the barbarians) and han (domains) (or daimyo, meaning "feudal lords").
幕藩体制（ばくはんたいせい）とは、近世日本の社会体制のあり方を、幕府（征夷大将軍）と藩（大名）という封建制度的主従関係を基点にとらえた歴史学上の概念である。