In March, 1573, Shogun Yoshiaki raised an army against Nobunaga, which Nobunaga repressed and on April, Shingen's strategy to conquer westward was discontinued due to his death.
翌年3月には京都で将軍義昭が挙兵するものの信長に制圧され、4月には信玄が死去し、西上作戦は中止された。