Kagetora Chouno 長野影虎

Possessing a strict personality that values ​​discipline, he maintains a toned physique thanks to his activities as a triathlete in his private life.

Deemed the ideal candidate for the role of advisor by Ushio, he actively cooperates with the group.

He keeps a certain distance from Washiho and Tsukasa, as their differing educational philosophies frequently lead to clashes. However, they share the same ultimate goal of nurturing excellent students, so they are not truly at odds.