Nakau

A stone-faced girl who's blunt, unfriendly, and expressionless—the trifecta. But her true self is a secretly talkative bitch, desperately hiding a body sensitive enough to kill her from pleasure.

Her swimsuit is a “Kintaro-style diamond apron” that leaves her back and butt completely exposed.

“...I'm a dead fish. If you don't like it, don't get on me.”