Therefore, the necessity of maintaining the family registration system having supported the gundan-soldier system diminished, and the control of individual persons through the family register, which constituted the base of the ritsuryo-code-based nation, rapidly became a dead letter in early ninth century.
そのため、軍団兵士制を支えてきた戸籍制度を維持する必要性も低下していき、9世紀初頭以降、律令制の基盤となっていた戸籍を通じた個別人身支配が急速に形骸化していった。