Yoritoyo SUWA, a member of the SUWA family that Katsuyori' mother had come from was said to have been" ill-treated by Katsuyori," but he would not listen to the opinions of his vassals who were trying to capitalize on the subjugation of Takeda to restore the Suwa family, and died in the Battle of Toriitoge.
また母の実家である諏訪家の一門諏訪頼豊は「勝頼から冷遇されていた」と言われているにも関わらず、武田征伐に乗じて諏訪家再興をしようとする家臣の意見を聞かずに鳥居峠の戦いで戦死している。