The Showa period, which lasted from 1926 to 1989, was marked by Japan's militarism and involvement in World War II.

The Allied occupation of Japan following World War II brought about major political and social changes, including the drafting of a new constitution and the abolition of the samurai class.

Shizuoka is a city located southwest of Tokyo, and is known for its beautiful scenery, hot springs, and tea plantations.