FUJIWARA no Sinzei became the close adviser of the Cloistered Emperor Toba and quickly became powerful and the opposition between the Sekkan-ke and the In no Kinshin (the retired emperor's courtier) grew severe and led to the Hogen War.
その後、藤原信西が鳥羽法皇の側近として急速に台頭して摂関家と院近臣の対立も激しくなり、保元の乱につながっていく。