Furthermore, Yoshimasa was stricken with paralysis, which made it difficult for him to assume administrative duties, so he made peace with his brother, Yoshimi, who had defected to the Province of Mino, and adopted Yoshimi's eldest son, Yoshiki (Yoshitane) ASHIKAGA, and assigned him as the 10th Shogun and entrusted him with the governmental affairs after his passing.
さらに義政自身も中風に倒れて政務を執ることが困難となったため、美濃に亡命していた弟の義視と和睦し、義視の嫡男・足利義材（義稙）を自らの養子に迎えることで第10代将軍に指名して後事を託した。