However, Gagakuryo (a public office in the political system based on the Ritsuryo codes that administered Gagaku, or ancient court music and dance), the Imperial Household Ministry, Tonomoriryo (a public office in the political system based on the ritsuryo code that maintained and administered Densha and furniture inside the Imperial Court), and the Left and Right Divisions of the Imperial Guards are left on record.
しかし、雅楽寮、宮内省、主殿寮、左右近衛府などが記録に残っている。