During the Battle of Sekigahara, there was a rebellion by his vassals in his domain and his residential castle was occupied, but when the news of the western army's defeat arrived, the rebels lost the will to fight and were hunted down (refer to the history of Ozaki-jo Castle for details).
関ヶ原の合戦中、国許では家臣反乱が起こり、居城を占拠されたが、西軍敗戦の報が伝わると反乱方は戦意喪失の上で追討されている（詳しくは尾崎城の歴史を参照）。