Aruka Arisaka

A second-year Arts course student and member of the idol group Merveilleux. Even after gaining countrywide recognition due to an incident that caused her to temporarily leave the limelight, she still feels dissatisfied that all people talk about is her looks and not her work with her group. She also seems to recognize the protagonist, even though he could swear they've never met before...
For someone who looks so proper, she can be sharp-tongued. Such discrepancies between her appearance and personality have always been a sore spot for her.