However, in 1873 the 'Gyojikyoku' (the Events Department), a self-governing body of the settlement, created its own dedicated police force, which it called the 'Kyoryuchi torishimari kakari-in' (Settlement Supervisors).
ところが、居留地の自治組織である「行事局」が、1873年に「居留地取締掛員」という行事局独自の警察を設けた。