Mio Shirai
The 2012 Catch the Wave took place over nine shows between April 30 and July 16. The tournament included fifteen participants split up into three blocks titled "Black Dahlia", "Power" and "White Tails", with two of the blocks made up of members of the Black Dahlia and White Tails stables. Outside participants in the tournament included Hamuko Hoshi and Tsukasa Fujimoto from Ice Ribbon and Syuri from Wrestling New Classic (WNC). The tournament featured a title change, when on June 8, Mio Shirai defeated Ayumi Kurihara to win DDT Pro-Wrestling's Ironman Heavymetalweight Championship.