The 2012 World Championship is a Yu-Gi-Oh! Official and Trading Card Game tournament, which determined the world champion for the year 2012. Marking the 10th anniversary of the Yu-Gi-Oh! Trading Card Game, players from all over the world gathered to the Tokyo Midtown Hall, Tokyo, Japan to attend the event. The main event was won by Saito Akikazu from Japan and the Dragon Duel was won by Yu Hau Liou from Taiwan. Konami streamed live videos online for some of the Matches from this tournament.