Misaki Hayakawa

Another one of Sanpeita's friends, she knows of Izumi's feelings. She is rather odd, with Ryouta asking if she was human during chapter 5. She has a fetish in regards to only seen wearing either the school bathing suit or PE uniform. She seems to care for Izumi very much, to the point that she blushes when having perverted ideas about her. She also seems to come from a very rich family.