However, after the residents who were not under the control of the So clan were cleaned up from Sanpo by the repatriation of 1436, the Sanpo Daikan (local governor in Sanpo) dispatched by the So clan began to govern this area.
しかし1436年の送還により宗氏の支配下にない者達が一掃され、以降三浦は宗氏の派遣する三浦代官の支配するところとなる。