As Yoshinori ASHIKAGA, who had administered affairs of state, also known as "Everyone's fear," died in the Kakitsu War, the power of the Muromachi bakufu declined rapidly.
「万人恐怖」と言われた政治を行った足利義教が嘉吉の乱で死没すると、室町幕府の力は急速に衰えることとなった。