The Kamakura shogunate ordered Takauji, who had been a powerful vassal, to help the shogunate, and he joined the battles at Kasagi where the emperor was based and at Shimoakasaka Castle in which Masashige KUSUNOKI was based.
鎌倉幕府は有力御家人である高氏に派兵を命じ、高氏は天皇の拠る笠置と楠木正成の拠る下赤坂城の攻撃に参加する。