It is inferred that Motonari and Motohira brought strong pressure on the cloistered emperor from the fact that most kokushi (provincial officers) who were sent from the central government afterward were close relatives of Motonari.
その後下向する国司は殆どが基成の近親者で、基成と基衡が院へ強い運動を仕掛けたことが推測される。