[[Minamoto Yoshitomo|Minamoto Yoshitomo's]] fourth son, Noriyori was spared by [[Taira Kiyomori]] in 1160 along with Yoritomo and Yoshitsune after the murder of their father. Noriyori all but vanishes from history until [[1180]], when he appears in the service of Yoritomo, who declared war on the Taira from his lands in the Kanto. | [[Minamoto Yoshitomo|Minamoto Yoshitomo's]] fourth son, Noriyori was spared by [[Taira Kiyomori]] in 1160 along with Yoritomo and Yoshitsune after the murder of their father. Noriyori all but vanishes from history until [[1180]], when he appears in the service of Yoritomo, who declared war on the Taira from his lands in the Kanto. |