Feudal Japan By AG200 Oct 30, 1192 Yoritomo is given the title Shogun Yoritomo is given the title Shogun Period: Oct 30, 1192 to Oct 30, 1868 Feudal Period Oct 30, 1467 Civil War erupts in japan which is split by feudal lords Oct 30, 1707 Mount Fuji Erupts Oct 30, 1854 The Japanese agree to open two ports to the US for trade