Kugayama Mika

Classmate of Kazuki. A green haired, ponytailed girl with a short physique and childish face, which often makes her to be confused as a junior high schooler. Younger sister of Wakana, Mika is a prodigy that skipped grades in school. In particular, her forte lies in computer/robot hardwares. Albeit she's bright and energetic, her selfish behavior causes other people to look down on her, thus she don't have many friends. While she's a slow runner, she's good at ball games. Loves dancing, dislikes being treated like a child, and also dislikes carrots/peas.