Japan

v.1. Pre-historic period [to] the Nara period (c.3rd B.C.-793 A.D.). v.2 The early Heian perion [to] the Kamakura period (794-1333). v.3 The muromachi period [to] the early Edo period (1334-1715). v.4 The late Edo period [to] the post-war period (l7l6-l968).