Yu-Gi-Oh! was aired from 2000 to 2004 in Japan, and 2002 to 2006 in the US. It continues where the Toei Anime Left off. When 10th grader Yugi Muto solves the Millenium Puzzle, Yami Yugi emerges, taking control of him to help his friends. In Duel Monsters, they mostly played children's card games because war does not exist.