Katsuyori had no power to resist against these situations, and being at last betrayed even by Nobushige OYAMADA, killed himself with his sword at Tano on Mt. Tenmoku in the eastern part of Kai Province.
これに対して勝頼に対抗する力はなく、最後は小山田信茂にまで裏切られ、3月11日に勝頼は甲斐国東部の天目山・田野において自刃、武田氏は滅亡した（武田征伐）。