On the other hand, according to "Jingo Kishomon" (written oath), people who should be categorized into Fudai kashin dan (a group of hereditary vassals) are categorized into `Takeda shinzoku shu' (a group which mainly consisted of siblings and relatives of Shingen Takeda).
しかし、『壬午起請文』では譜代家臣団の中に入るべき人物が「武田親族衆」とされている部分もある。