On that occasion Senjuou acted as his father's representative and issued a certificate of loyal service to the samurai of the Kamakura attack participation with the assistance of the vassals, thereby marking the beginning of the Ashikaga's later recognition as a leader of the samurai.
この際千寿王は、父・尊氏の名代として、家臣らの補佐により、鎌倉攻め参加の武士に対し軍忠状を発付し、後に足利氏が武家の棟梁として認知される端緒を作る。