Ken Hisatsu (久津 ケン Hisatsu Ken) is GekiChopper (ゲキチョッパー Geki Choppā) the fifth member of the Gekirangers, colored white with orange accents in a suit that resembles a karate gi. His mecha is Beast-Fist God SaiDain. His Power Rangers: Jungle Fury counterpart is Dominic Hargan, the Jungle Fury Rhino Ranger.