is a Japanese trading card game created in collaboration between Akira Ito (Yu-Gi-Oh! R), Satoshi Nakamura (Duel Masters), and Bushiroad president Takaaki Kidani. A 2011 anime television series based on the game was produced by TMS Entertainment and aired in Japan on TV Tokyo starting on January 8, 2011. In addition to the anime, a manga series was also announced. A second season for the anime began airing on April 8, 2012.