Shizuka Kimura

Kimura alias Room 307's Speed Star has brown eyes with thick eyebrows. She has long spiky brown hair. When training, she prefers the dark blue version of the school swimsuit. Not much is known about her personality. She is rather careless and tends to underestimate her opponents. For instance, she mocks Kotone Fujisaki for turning her back to the opponents, prompting to take the opportunity to attack her.