Marina Shimizu
Marina is a classmate of Yuya. She's rude, hostile, pretty mean and brutal toward rest of the strawberry dorm members expect Azuza who she has a crush on. She also seems pretty smart and has become better terms with Yuya. They seem to have become friends after the sport festival. (i'm not if that was what it was called) She also appears to dislike Nagisa.
Mangaography