After the War, Nobusato was called by Ieyasu TOKUGAWA, but rejected to serve him because he avoided criticizm as if he had held secret communication with the Eastern Camp and had not joined the Western Camp.
戦後は徳川家康から召し出されたが、西軍に加担しなかったのは東軍に内通していたためだと謗られることを嫌い、これをも拒絶している。