朝日・D・ルートウィッジ

Yayoi's younger sister.

Even though her hair and stuff obviously stand out, she is not showy. She is a comforting small animal. Always smiling, and none of her classmates have ever seen her get seriously angry. 

She doesn’t mind Tooru’s more troublesome aspects, so she’s another one of his few friends. When she and Tetsuya are together they suddenly form their own world, so that’s a pain. 

In a sappy couple sort of way.