Official Tournament

Official Tournament are events organized and ran by Takara Tomy.

Details
They are held once a year almost each year with the Official Grand Prix.

These events are ran with the "Duel Masters Competition Event Management Rules".

Timeline of Events
Around 2011, the areas were organized as Hokkaido, Tohoku A (North), Tohoku B (South), Kanto (3), Chubu (2), Hokuriku, Kansai (2), China, Shikoku, Kyushu A (Kitakyushu), Kyushu B (South) and Okinawa. The Japan's Best Battle events were held at the World Hobby Fair.

After 2015, the event system was further changed. The store preliminaries were changed to a block constructed format, as well as the former 12 locations of Japana and China being condensed into 8 regions. Although the amount of participants had been adjusted, Okinawa was removed. In the Japans Best Battle event, Metal Cards that were usable for play became a prize.

List of Tournament Names
See Also
 * Promotional
 * Certified Tournament
 * Duel Road
 * Duema Festival
 * Certified Grand Prix
 * Championship
 * Challenge Cup
 * Super CS
 * WINNER Card