Arisu Kamiigusa (上井草 有栖)

Minoa's classmate and the scion of a well-off family, with one of her parents being the president of a major company. Her air of good upbringing tends to radiate around her even if she doesn't say a single word. Because of this, even though she likes anime, she has had no one to talk to about it. She tends to think that money can solve any dilemma. Although she exudes a domineering self-confidence, she is actually frequently lonely.

(Source: Official site, ANN)