Japan has produced several successful Olympians, including swimmer Kosuke Kitajima and figure skater Yuzuru Hanyu.

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.

Judo, a martial art that emphasizes throws and grappling techniques, was developed in Japan in the late 19th century and has become a popular sport around the world.