In the wake of the Jokyu War, the Kamakura bakufu established Rokuhara Tandai (an administrative and judicial agency in Rokuhara, Kyoto) in Kyo, and monitored the power held by court nobles.
承久の乱を契機に鎌倉幕府は京に六波羅探題を設置して、公家勢力の監視を行う。