Kazuo Takahashi (Japanese: 高橋 一雅, Hepburn: Takahashi Kazuo; October 4, 1961 – July 4, 2022), known professionally as Kazuki Takahashi (高橋 和希, Takahashi Kazuki), was a Japanese manga artist. He is best known as the author of Yu-Gi-Oh!, published in Weekly Shōnen Jump from 1996 to 2004. The manga spawned a trading card game of the same name, which holds the Guinness World Record for the best-selling trading card game of all time.