The Japanese yen is the official currency of Japan and is the third most traded currency in the world, after the US dollar and the euro.

The Japanese raccoon dog, also known as the tanuki, is a species of wild dog that is native to Japan and is famous for its mythical reputation in Japanese folklore.

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.