With clay figures in the shape of men,women and horse placed around its periphery, Kofun was a burial mound built for the ruling class from the late 3rd to the 7th century often called tumulus period as well.
Chotei was the Imperial court where the emperor and regent administered the constitutional form of the government which people and land were under the direct control of the state . It held a crucial role until the Kamakura shogunate held military and political power in 1192.
Daimyo was a local feudal lord who was the most powerful ruler in each province under
the absolute control of Tokugawa shogunate during the feudal age which lasted in 1868.