성별 : 남성 생일 : 키/몸무게 : 176cm/67kg
머리가 굉장히 좋은 사상 최고로 사악한 악마 같은녀석. 언제나 괴상한 전략으로 적들의 책략을 알아채고 그 책략을 부서뜨리는 굉장한 녀석이다.
In the case of his two oldest teammates, Hiruma abandoned Shinryuuji High to join Kurita at Deimon High when Kurita failed to gain entrance into the school, and he forbid Musashi's kicking tee from being touched after Musashi had to leave the team, making it an almost sacred object in the Devil Bats' locker room. As the series progresses, Hiruma's feelings for his teammates become more apparent, especially the faith he places in Sena and Monta.