Mishio Amano

Mishio Amano is a girl who mysteriously tells Yuichi to stay away from Makoto. Not much is known about her at first, other than the fact she had a friend back when she was younger, but they disappeared. She's a freshman girl from the school that the protagonist attends. She is always by herself, and doesn't let anyone near her. It is unsure whether she has always been like that, or if she's like that because of a certain turn of events.