Motofusa, whose Sekkan-ke estate was taken away in addition to being involved in the Denkanoriai Incident, became the foremost leader in the anti-Taira clan force.
基房は摂関家領を奪われた上に、殿下乗合事件に巻き込まれたこともあり、反平氏勢力の急先鋒となっていた。