In Kyoto, the Emperor's maternal grandfather, MINAMOTO no Michichika had political power as a Betto, in Kamakura after MINAMOTO no Yoritomo died in 1199, Tokimasa HOJO took the actual political control for Gokenin, where the Shogun has political power and the Samurai pledge their loyalty to the Shogun.
京都では、外祖父である源通親が別当として権力を掌握し、鎌倉では、1199年に源頼朝が亡くなり、事実上北条時政による御家人政治が行われていた。