Such Osamedono were managed by Kurodo-dokoro, the office of Imperial household logistics, and its officials like kurodo (Chamberlain)/zoshiki (low-level functionary) were in charge of actual administration.
これらは天皇の家政機関であった蔵人所の管理下にあり、同所の蔵人・雑色らが管理にあたった。