Also known as: スイムスイム
Swim Swim, also known by her real name Sakanagi Ayana, is one of the main characters of Mahou Shoujo Ikusei Keikaku.
She is a magical girl with long Pink Hair, drill sidelocks and Pink Eyes. She wears Bunny Headphones on her head and Goggles around her neck. Her clothing consists mostly of a white school swimsuit, although she also wears a frilled Thigh Strap around her left leg and fingerless Black Gloves. She has what appear to be Bat Wings on her back.