However, in the eighth century, household management personnel outside of the law called Chikeji and Chitakuji came to appear from Betto (superintendent) of Muhon-Shinno (Imperial Prince without court rank), and the Fourth and Fifth Rank.
だが、8世紀の段階で無品親王家別当や四位・五位を含めて知家事・知宅事と呼ばれる令外の家政職員が出現するようになった。