In the postwar chaos, there were frequent uprisings of people in Kai Province, who were frustrated at new systems of governance such as the land survey and the ban on re-employment by a new lord.
変後の混乱で、新領主への再就職の禁止や検地など新しい統治体制に不満を抱いていた甲斐国人の一揆が頻発。