Ryōgoku Peter Pan 2011: What Happens Twice Will Happen Thrice (両国ピーターパン2011〜二度あることは三度ある〜, Ryōgoku Pītā Pan 2011 nido aru koto wa sando aru) was a professional wrestling event promoted by DDT Pro-Wrestling (DDT). The event took place on July 24, 2011, in Tokyo at the Ryōgoku Kokugikan. The event featured nine matches, five of which were contested for championships.[1][2] The event aired on Fighting TV Samurai.
As in the previous year, Michael Nakazawa's anal blast was held as the opening ceremony. This time Nakazawa was selected by a fan votation. The detonation was carried out by retired wrestler Dick Togo using a "bazooka".
In the Ironman Rumble match, Antonio Honda captured the Ironman Heavymetalweight Championship by eliminating former champion Daisuke Sasaki. However, just after the match, Gorgeous Matsuno surprised Honda and pinned him to become the new champion.