Kazuo Takahashi , known professionally as Kazuki Takahashi , was a Japanese manga artist. He made his serial manga debut in 1986, and is best known as the author of Yu-Gi-Oh!, published in Weekly Shōnen Jump from 1996 to 2004. The manga spawned a popular trading card game of the same name, which holds the Guinness World Record for the best-selling trading card game to date.