Diego
Diego serves as headmaster of the Hero Academy and runs the elite Jerga-Kanon class. He's best known for his deep-seated arrogance toward the Demon King Academy and everything it represents. Like the top students under his authority, Diego looks down on demon students and their institution, viewing humans as inherently superior.
His obsession with human supremacy isn't subtle. He regularly takes shots at Delsgade's students whenever possible, and has even been known to cheat during magic demonstrations and exams specifically to make demon students look bad. It's a pretty transparent way of trying to prove his ideology.
Content compiled by AnimeList.moe from publicly available sources.
