The Tokugawa government followed and reinforced this approach and issued the 'Kinchu narabini kuge shohatto' (a set of regulations that applied to the emperor and the Kyoto nobles) for the aristocracy and reconfirmed and guaranteed the promotion path accompanying Kashoku and made it clear that the Tokugawa shogun family itself would make the shogun position as its Kashoku.
徳川政権もこの路線を継承、徹底させ、公家に対しては禁中並公家諸法度によって家職に付随する「諸家昇進之次第（官職昇進次第）」を再確認・保証するとともに、徳川将軍家自体が将軍職を家職とすることを明らかにした。