When Kurododokoro was established and its officials Kurodo was qualified to enter Dairi, the emperor began to issue imperial orders to Daijokan through Kurodo; accordingly, the emperor did not need to go out from Dairi except for occasions like imperial court events, and eventually the emperor and Naiki had less and less contact with each other, which was the reason that Naiki lost their duties of recording the emperor's activities.
ところが、蔵人所が設置されて蔵人には内裏への立入が認められたために、天皇は蔵人を通じて太政官に命令（勅旨）を下すようになり、宮中行事などを除いて天皇が内裏の外に出る必要性がなくなったために、結果的には天皇と内記の接触が減少したことにより行動記録の職掌を失った。