However, the hegemony by Korehira's group was established and developed into the Ise-Heishi after Munetsune became a priest at Yokawa on Mt. Hiei and died in 1023.
しかし、致経が比叡山横川で出家し、治安(元号)3年（1023年）に亡くなるに及んで、維衡一派の覇権が確立し、伊勢平氏として発展する。