This is just a simplified table, and especially in some cases of Shiki (agency of the government) (ritsuryo system), Ryo (bureau of the government) (ritsuryo system) and Tsukasa (office of the government), assistant secretaries or judicial officers were not set up, while in others the number of staff was increased.
これはあくまでも簡略化した表であり､とくに職(律令制)・寮(律令制)・司の場合は次官・判官が欠けたり､増員したりした。