Yoshinobu TAKEDA, who was Yoshimoto's son in law as well as the legitimate son of Shingen, and Toramasa OBU, Yoshinobu's fu (tutor to a crown prince) was fiercely opposed to Shingen's plan.
義元の女婿である嫡男・武田義信とその傅役・飯富虎昌が激しく反対する。