Reverse! ~ Watashi no Karada Doko Desu ka? (リバース!~私の体どこですか?; Reverse! ~ Where is my Body?), the full official title being Gekipro Gekiharo Dai 3kai Kouen “Reverse! ~ Watashi no Karada Doko Desu ka?” (劇団ゲキハロ第3回公演 「リバース!~私の体どこですか?」; Gekipro Gekiharo 3rd Performance “Reverse! ~ Where is my Body?”), is a stage play starring Berryz Koubou. It was the third collaborative theater work between Gekipro and Hello! Project as Gekiharo. It was written and directed by Ito Enma.