Aceman

Aceman is an fictional anime-hero in the universe of Deadman Wonderland. Ganta and Shiro were a big fan of him and they used to reenact his fighting scenes. Sometimes when Shiro saves Ganta, she impersonates Aceman by saying: "Aceman is here!". His trademarkfeature is his long attack names (ex. "Super Ultra Delicious Dynamite Kraken Gaki Special Atomic Bomber Spiral Core Poisoned... Punch!"), wich Ganta and Shiro were very fond of.