Yasutane eventually destroyed Tanenao, Tanenao's son Tanenobu, and Hisato ENJOJI, who had entrenched themselves in Tako-jo Castle and Shima-jo Castle in Chida no sho Manor.
その後、千田庄の多古城・島城にたてこもる胤直父子や円城寺尚任を攻め滅ぼした。