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.

Dragon Ball, created by Akira Toriyama in 1984, is one of the most popular and influential anime franchises of all time, and has inspired numerous spin-offs, video games, and merchandise.

Japan has a robot that is a receptionist at a hotel, and it can speak 19 different languages.