1 gen 1199 anni - 1199 Yoritomo dies
rise to power of Hojo Masako(1157 -- 1225) wife of Yoritomo
The rise of Hojo regents
1203 -- Hojo Tokimasa (Yorimoto's childhood guardian)assumes post of regents to Yorimoto's son Yoriie
Kyoto and Kamakura have cordial relations
1219 Murder of Minamoto no Sanetomo
1221 Emperor Go-toba revolts. Declares Hojo regent, "an oulaw"
1232 Joei code "The spirit of samurai aministration"
