Yoshinori served Tadayoshi ASHIKAGA, a younger brother of Takauji ASHIKAGA who was the shogun of Muromachi Bakufu, and contended against Takauji during the Kanno Disturbance with Tadayoshi in 1350.
能憲は室町幕府将軍足利尊氏の弟の足利直義に仕え、1350年の観応の擾乱では直義とともに尊氏に敵対する。