丸井善二Zenji Marui
CV:小林裕介
CV: Yusuke Kobayashi
遠月茶寮料理學園高等部1年生。
極星寮の寮生。ごく普通の真面目な高校生で、光るメガネがトレードマーク。
部屋が一番広く綺麗にしているため、いつも寮生たちの宴会会場として使用されてしまう。
First-year student, High School Division, Totsuki Saryo Culinary Academy
A resident of Polaris Dormitory. A high school student of ordinary appearance, he is very studious and known for his glinting glasses. Due to his room being the largest and cleanest in the dorm, it always ends up being used by other dormitory residents as a gathering place.