The Hojo clan which established the regent authority after Jokyu War expelled Yoritsune and his son FUJIWARA no Yoritsugu (5th shogun) to Kyoto and obtained miyashogun (shogun from the Imperial Court) Prince Munetaka (miyashogun).
その後、承久の乱を経て執権権力を確立した北条氏は、頼経と子の藤原頼嗣（5代将軍）を京都へ追放し、念願の宮将軍・宗尊親王を得ることになる（宮将軍）。