倉野 いずみ

Kazuya's older sister she's the twin sister of Mikoto. She's a third year high school senior and the student council president. Because Kazuya is also on the student council she gets to spend time with him alone each day which makes the other sisters jealous. She helps Mikoto in the front of the shop by acting as a waitress.

She has the exact same eye color as her twin sister Mikoto.