Yu-Gi-Oh! is a manga series, two anime series, and a trading card game (the books came first, then the cards and then the series) based on the two anime series. The series follows the adventures of Yugi Mutou, a high school student who plays a game called Duel Monsters. It has a spin-off called "Yu-Gi-Oh! GX". Japan has an exclusive anime based on the first seven volumes of the manga.