UA High School is one of the most iconic settings in My Hero Academia, not only for training heroes but also for the caliber of its teachers. The school brings together experienced professionals, each with their own methods and unique Quirks. Therefore, getting to know these teachers helps to understand how the students of Class 1-A evolve throughout the story.

Hizashi Yamada, aka Present Mic, is the lively English teacher. Always boisterous, he uses his amplified voice as a weapon, in addition to keeping the classes dynamic.

known Ken Ishiyamaas Cementoss, teaches literature and stands out for his calm demeanor. His Quirk allows him to mold cement structures with extreme precision.

Nemuri Kayama, aka Midnight, is in charge of art classes. With a provocative personality, she uses a scent capable of putting people to sleep. Meanwhile, Ectoplasm rigorously teaches mathematics. Despite his intimidating appearance, he acts fairly and creates clones to intensify training.

Shota Aizawa

Among all the professors at UA, Shota Aizawa is the one who maintains the most direct contact with the reality of the hero world. The professor in charge of class 1-A, he adopts a cold, pragmatic, and straightforward approach. Despite his reputation for always sleeping in class, Aizawa observes everything attentively.
His teaching method is rigorous, as he believes that only the most prepared survive outside of school. Therefore, he doesn't hesitate to expel students he considers incapable of progressing. His Quirk, Erasure, allows him to nullify the powers of anyone within his field of vision, a decisive ability in strategic combat.
Toshinori Yagi

However, we have Toshinori Yagi, known worldwide as All Might, who represents the opposite in personality. A former symbol of peace, he carries years of battles and sacrifices, but has never lost his smile or his desire to inspire.
As a professor of hero studies, All Might teaches much more than theory. He imparts values such as courage, selflessness, and responsibility. Even after losing his original form, he continues to act as an emotional pillar of UA, especially for Izuku Midoriya.
Finally, his Quirk, One For All, was passed on, marking the beginning of a new era. Even so, his presence at the school reinforces the idea that being a hero goes far beyond physical strength.

