Akane Koumoto

Serving as the principal of Kuromine, this ancient devil hides a vast, thousand-year history behind a deceptively youthful appearance. Although she possesses immense power, her personality is surprisingly childish and fueled by an intense obsession with snacks. While her prominent horns suggest a demonic nature, she uses clever illusions to pass them off as removable fashion accessories, successfully masking her true identity from the students and staff under her care.