The Dynasty tried to exercise their administrative powers such as the police authority, the legal jurisdiction, and the authority of tax collection that they had not been able to exercise against kokyowa until then, and the Dynasty told hensho (commanders who guard the border of the territory) to remind the residents of their obligation of tax payment, and furthermore, they arrested and executed those who had piracy activities with the support from the local governor in Sanpo.
辺将による納税の論告を行い、三浦代官の協力を得た上ながら海賊行為を働いた者を捕らえ処刑するなど、それまで恒居倭に対し行えなかった検断権・徴税権行使を試みるようになる。