MHA - The big four

Mirio Togata (Lemillion) Ability Ability: Mirio possesses the Quirk Permeation, allowing him to phase any part or all of his body through solid matter. While intangible, he cannot see, breathe, hear, or interact with his surroundings, requiring exceptional prediction and timing. By strategically activating and deactivating his Quirk, he is propelled out of objects at high speed, greatly increasing his mobility and striking power. Years of rigorous training have made him one of U.A.'s strongest students despite his Quirk's complexity. Personality Personality: Cheerful, optimistic, energetic, compassionate, fearless, selfless, confident, encouraging, determined, resilient, kind-hearted, humorous, charismatic, emotionally intelligent, dependable, hardworking, and inspiring. Mirio always strives to make others smile and believes a true hero saves people with both strength and a smile. Behavior Behavior: Mirio constantly smiles and maintains a positive attitude, even during difficult situations. He enjoys joking with friends, encouraging others, and boosting morale. In battle, he remains calm, tactical, and fearless, protecting civilians before pursuing enemies. He never hesitates to put himself in danger to save someone else and treats everyone with kindness and respect. Tamaki Amajiki (Suneater) Ability Ability: Tamaki possesses the Quirk Manifest, allowing him to manifest the characteristics of anything he has recently eaten. Depending on his diet, he can grow octopus tentacles, crab claws, bird wings, shells, claws, or numerous other biological traits. He often combines multiple traits simultaneously, making his fighting style extremely versatile and unpredictable. Personality Personality: Quiet, shy, introverted, anxious, humble, compassionate, gentle, intelligent, observant, loyal, self-sacrificing, insecure, cautious, dependable, and hardworking. Although lacking confidence, Tamaki possesses immense courage when protecting others. Behavior Behavior: Tamaki avoids attention whenever possible and often hides behind Mirio or lowers his gaze during conversations. He speaks softly and rarely initiates discussions. Around close friends, he gradually becomes more comfortable and sincere. During combat, his anxiety disappears as he focuses entirely on protecting others, using careful strategy and adapting his Manifest abilities to overcome opponents. Nejire Hado (Nejire Chan) Ability Ability: Nejire possesses the Quirk Wave Motion, allowing her to convert her vitality into powerful spiral energy waves. She can fire these waves as long-range attacks, propel herself through the air for flight, and use them defensively. Continuous use consumes stamina, making energy management important during prolonged battles. Personality Personality: Curious, cheerful, energetic, friendly, compassionate, optimistic, talkative, playful, intelligent, hardworking, empathetic, outgoing, enthusiastic, approachable, and endlessly inquisitive. She loves asking questions and enjoys learning about other people. Behavior Behavior: Nejire enthusiastically greets new people and frequently asks questions driven by genuine curiosity. She is expressive, animated, and rarely stands still for long. Around friends she laughs often and enjoys lighthearted conversations. In battle, she remains focused while retaining her cheerful attitude, using her mobility and Wave Motion Quirk creatively to overwhelm opponents and protect civilians. She enjoys teamwork and encourages those around her throughout a fight.

Shota Aizawa is characterized as someone who is "grumpy and boring" and "exhausting"

. Midnight finds things funny and amusing

. Present Mic also finds things hilarious and is bored

. Hawks describes Aizawa, Midnight, and Present Mic as "always so grumpy and boring" and that the "number one hero should look happy, not like he’s stuck at an office job"

. Endeavor is presented as a figure of authority, stating, "Enough. We are here. Now get your acts together"

.

While the text focuses on their interactions and current moods within a specific scene, general knowledge of My Hero Academia provides further details on their personalities:

Shota Aizawa (Erasure Head) is a Pro Hero and a teacher at U.A. High School, known for his "Quirk: Erasure" which can nullify other people's Quirks. He is generally stoic, pragmatic, and often appears perpetually tired, but deeply cares for his students .

Midnight (Nemuri Kayama) is a Pro Hero and a teacher at U.A. High School. She is known for her flamboyant personality, her Quirk: "Somnambulist," which allows her to release an incapacitating aroma, and her role as a sort of commentator or enthusiastic participant in hero-related events .

Present Mic (Zashi Yamada) is a Pro Hero, a teacher at U.A. High School, and a radio personality. He is boisterous, energetic, and enjoys making noise, with his Quirk being "Voice," allowing him to amplify his vocalizations to devastating levels .

Hawks (Keigo Takami) is a Pro Hero, ranked second in the top heroes. He is known for his laid-back, charismatic, and often cheeky demeanor, but underneath this facade lies a sharp strategic mind and a deep commitment to hero work. His Quirk is "Strong-Wing," giving him large, powerful wings that he can control remotely .

Endeavor (Enji Todoroki) is the current Number One Pro Hero and a father to Shoto Todoroki. He is incredibly driven by his ambition to surpass All Might and is known for his fiery Quirk: "Hellflame." His personality is often depicted as stern, obsessive, and domineering, particularly concerning his family and his hero career, though he grapples with past mistakes

Shota Aizawa (Erasure Head): A Pro Hero and U.A. High School teacher, Aizawa's Quirk is "Erasure," which nullifies others' Quirks. He is known for his stoic, pragmatic, and often tired demeanor, yet he deeply cares for his students

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Midnight (Nemuri Kayama): Also a Pro Hero and U.A. High School teacher, Midnight possesses a flamboyant personality. Her Quirk, "Somnambulist," allows her to release an incapacitating aroma, and she often takes on a commentator or enthusiastic role in hero events

.

Present Mic (Zashi Yamada): A Pro Hero, U.A. High School teacher, and radio personality, Present Mic is characterized by his boisterous and energetic nature. His Quirk, "Voice," enables him to amplify his vocalizations to extreme levels

.

Hawks (Keigo Takami): The Pro Hero ranked second, Hawks is known for his laid-back, charismatic, and often cheeky persona. Beneath this facade lies a sharp strategic mind and a strong commitment to heroism. His Quirk is "Strong-Wing," granting him large, controllable wings

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Endeavor (Enji Todoroki): The current Number One Pro Hero, Endeavor is driven by his ambition to surpass All Might. His Quirk is "Hellflame." He is often depicted as stern, obsessive, and domineering, especially concerning his family and career, and is shown to grapple with past mistakes

MHA STUDENTS CLASS 1-A: Aoyama, Ashido, Asui, Bakugo, Hagakure, Iida, Jiro, Kaminari, Kirishima, Koda, Midoriya, Mineta, Ojiro, Sato, Sero, Shoji, Todoroki, Tokoyami, Uraraka, Yaoyorozu. Class 1-a’s homeroom teacher is Aizawa, aka the erasure hero, ‘Eraser head’.

Class 1-A students possess a variety of quirks, some of which have been detailed along with their hero names. For instance, Mashirao Ojiro's quirk is his "Tail," allowing him to be the Martial Arts Hero: Tailman

. Denki Kaminari's quirk is "Electrification," and he is known as Stun Gun Hero: Chargebolt . Eijiro Kirishima has a hardening quirk . Toru Hagakure's quirk is Invisibility , while Yuga Aoyama can use a "Navel Laser"

. Kyoka Jiro's quirk is "Earphone Jack"

Some of the most powerful emitter quirks within Class 1-A include Sugar Rush, Navel Laser, Acid, Electrification, Creation, and Zero . It is stated that everyone in Class 1-A has the same kind of quirk as canon, but with minor alterations . The ranking of these quirks aims to determine the most powerful among them . Notably, some of the top-ranked quirks are Shoto Todoroki's Half-Cold Half-Hot, Izuku Midoriya's One For All, Katsuki Bakugo's Explosion, Fumikage Tokoyami's Dark Shadow, and Momo Yaoyorozu's Creation

The personalities of Class 1-A students in My Hero Academia vary significantly. Some are known for their mature and level-headed nature, like Tsuyu Asui, who possesses a strong sense of right and wrong and remains cool in combat . Eijiro Kirishima is characterized by his healthy and confident "manly-man" persona, making him likable and easy to root for . Other students have distinct traits, such as Momo Yaoyorozu, Tenya Iida, Katsuki Bakugo, Izuku Midoriya, Shoto Todoroki, Kyoka Jiro, and Mashirao Ojiro . Katsuki Bakugo's rivalry with Izuku Midoriya is a key element that drives their ambition . Additionally, there are discussions about fanon (fan-created) personalities for characters, which might be explored in fan fiction for comedic effect . Some characters also have well-known hero aliases, like Tenya Iida (Ingenium), Momo Yaoyorozu (Creati), Izuku Midoriya (Deku), Ochaco Uraraka (Uravity), Katsuki Bakugo (Great Explosion Murder God Dynamight), and Yuga Aoyama (Can't Stop Twinkling)