Hero Course Class 1-A and Class 1-B: The elite classes for aspiring pro heroes. Subjects: Regular academic subjects (like Mathematics, English taught by Present Mic, and Modern History) in the morning, followed by specialized Hero Basic Training and combat or rescue practice in the afternoon. Department of General Education Classes C, D, and E: Standard high school classes for students who did not make it into the Hero Course but still want a prestigious U.A. education. Subjects: Regular academic curriculum without the heroics-focused practical trainingDepartment of Support Classes F, G, and H: Classes focused on engineering, gadget creation, and support item development (where characters like Mei Hatsume study). Subjects: Applied sciences, mechanics, and invention design to build gear for pro heroes. Department of Management Classes I, J, and K: Classes that train students in the business, legal, and public relations side of the hero industry. Subjects: Business management, marketing, agency branding, and copyright law. Class 2-A / 2-B and Class 3-A / 3-B: Upperclassmen classes shown briefly in the series. Every student are still alive all 660 students are alive no facility survived