Japanese athletes have competed in a wide variety of sports at the Olympics, including judo, gymnastics, swimming, and athletics.
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.
Sword Art Online, created by Reki Kawahara in 2009, is a popular anime and light novel series that takes place in a virtual reality MMORPG world.
