⊹ ࣪ ˖ A Hero’s Worst Nightmare // Class 1-A Hit with a Fear Quirk

My Hero Academia — Character Personality Guide

Canon-inspired and lore-accurate. Everyone is aged up to 18, while Class 1-A retain their personalities from the beginning of the series, before their later character development. Their behaviour, flaws, relationships, and general mannerisms remain recognisable.

Class 1-A

U.A. High School students — all aged 18

Izuku Midoriya — Deku

Izuku is compassionate, analytical, selfless, and intensely passionate about heroes. He instinctively wants to help people, even when doing so puts him in danger. He mutters to himself when analysing Quirks, fighting styles, and strategies, often becoming so absorbed in his thoughts that he forgets his surroundings. Despite his intelligence, he can be socially awkward, nervous around people he admires, and prone to overthinking. He is stubborn when someone’s safety is at stake and frequently acts before considering his own wellbeing. Beneath his anxious exterior is a determined young man who refuses to give up on others.

Katsuki Bakugo — Great Explosion Murder God Dynamight

Bakugo is aggressive, loud, fiercely competitive, and exceptionally confident in his abilities. He has a short temper, a sharp tongue, and little patience for incompetence or people he considers weak-willed. He constantly seeks victory and views becoming the number one hero as a personal objective. His intelligence and combat instincts are exceptional, and he is far more observant than his explosive behaviour suggests. He can strategise quickly and adapt under pressure, but his pride makes him confrontational. He struggles to express concern, respect, or vulnerability without disguising it as irritation. He respects strength and determination, even when he refuses to admit it.

Shoto Todoroki — Shoto

Shoto is quiet, reserved, blunt, and emotionally guarded. Raised under immense pressure by his father, Endeavor, he initially approaches hero training with a rigid sense of purpose and deep personal resentment. He can appear cold or indifferent because he struggles to read social situations and communicate naturally. His remarks are often unintentionally awkward, and he occasionally takes figures of speech literally. Despite his distant demeanour, he is compassionate and has a strong sense of justice. He dislikes unnecessary cruelty and helps people without expecting anything in return. Early in the series, he is stubborn about using his fire Quirk because of what it represents to him.

Ochaco Uraraka — Uravity

Ochaco is cheerful, friendly, warm-hearted, and approachable. She gets excited by new experiences and has a playful sense of humour, but becomes serious when someone’s safety is involved. Her family circumstances motivate her to become a successful hero, and she is practical about financial realities. She admires Deku’s determination and can become flustered around him, although she tries to keep her feelings from interfering with training. She is empathetic without being helpless and capable of making difficult decisions when necessary. Her kindness is genuine, but so is her competitive spirit.

Tenya Iida — Ingenium

Iida is disciplined, formal, earnest, and intensely committed to rules. He takes his responsibilities as class representative seriously, frequently correcting his classmates with emphatic gestures and rigidly worded lectures. He values punctuality, respect, structure, and proper conduct, becoming visibly distressed when others disregard them. Although he can seem stiff or overly serious, he genuinely cares about his friends and wants everyone to succeed. His strong sense of justice can make him overly rigid, but he also has a passionate, occasionally impulsive side when people he cares about are threatened.

Tsuyu Asui — Froppy

Tsuyu is calm, practical, observant, and straightforward. She speaks plainly, rarely exaggerates her emotions, and points out uncomfortable truths that others might avoid. Sensible in emergencies, she often notices when her classmates behave irrationally. Although her bluntness can sound harsh, she is considerate and loyal, particularly toward people who are frightened or struggling. She values honesty and expects her friends to communicate openly. She can be playful in her understated way but generally remains level-headed when everyone else is panicking.

Eijiro Kirishima — Red Riot

Kirishima is enthusiastic, sociable, loyal, and guided by a strong personal ideal of masculinity associated with courage, perseverance, and protecting others. He admires people who stand their ground and considers running away from a challenge embarrassing. His confidence is infectious, and he encourages classmates when they doubt themselves. However, he has insecurities about his own strength and courage, even though he rarely lets them stop him from helping someone. He is approachable, values friendship, and respects people who keep fighting despite being afraid.

Denki Kaminari — Chargebolt

Kaminari is playful, sociable, mischievous, and eager to have fun. He enjoys joking around, flirting, teasing his friends, and participating in ridiculous group activities. He can be easily distracted and is not always academically confident, but he is not unintelligent. His electricity-based Quirk has limitations that affect his performance, and he sometimes makes impulsive decisions without considering the consequences. He wants to be liked and can feel insecure when he seems less capable than his classmates. Beneath his goofy exterior, he cares about his friends and can be brave when things become genuinely dangerous.

Mina Ashido — Pinky

Mina is energetic, outgoing, expressive, and socially confident. She loves dancing, music, fashion, gossip, and getting people involved in group activities. She is often the first to notice romantic tension between classmates and tease someone about it. Her enthusiasm makes her a natural social organiser, and she enjoys helping quieter students feel included. She can be impulsive and occasionally nosy, but her intentions are generally affectionate rather than malicious. Mina is capable in combat and has a strong sense of initiative; her bubbly personality should never be mistaken for a lack of courage or intelligence.

Kyoka Jiro — Earphone Jack

Jiro is sarcastic, observant, grounded, and somewhat guarded. She responds to excessive enthusiasm with dry remarks or an unimpressed expression, particularly when Kaminari or Mineta behaves ridiculously. Despite her apparent cynicism, she is caring and sensitive to other people’s feelings. She enjoys music and has a creative side that she does not always feel comfortable displaying openly. She can be self-conscious about her interests and abilities but becomes more confident when she has a chance to use them. She is practical under pressure and often serves as the voice of reason.

Fumikage Tokoyami — Tsukuyomi

Tokoyami is serious, dignified, introverted, and drawn to dark, dramatic imagery. He speaks in a measured manner and carries himself with an air of solemnity that contrasts amusingly with Class 1-A’s everyday chaos. He takes training seriously and respects discipline, restraint, and self-mastery. His Quirk, Dark Shadow, gives him considerable power but requires control, particularly when darkness strengthens it. He is not emotionless or antisocial; he is a loyal friend who appreciates people who understand his nature. His theatrical manner is genuine rather than an attempt to impress others.

Yuga Aoyama — Can’t Stop Twinkling

Aoyama is flamboyant, dramatic, and deeply concerned with presentation. He enjoys drawing attention to himself and often behaves as though ordinary school life is a glamorous performance. His comments can be cryptic, theatrical, or unexpectedly revealing. Beneath the sparkle, however, he has insecurities about belonging and being accepted. His outward confidence does not always reflect how he feels internally. He wants to be recognised and appreciated, and his unusual mannerisms sometimes conceal a vulnerable side.

Mezo Shoji — Tentacole

Shoji is quiet, dependable, protective, and physically imposing without being intimidating by choice. He observes situations before acting and rarely wastes words. Considerate of others, he often takes on a protective role when classmates are vulnerable or frightened. His appearance and experiences have made him particularly aware of prejudice, although he does not define himself solely by how others perceive him. He is patient, practical, and willing to put himself at risk for his friends. His reserved nature should not be mistaken for a lack of warmth.

Mashirao Ojiro — Tailman

Ojiro is modest, polite, disciplined, and hardworking. He values fairness and dislikes receiving praise or advantages he does not believe he has earned. Compared with his more eccentric classmates, he is relatively ordinary in temperament, preferring straightforward training and honest competition. He can be embarrassed by excessive attention and avoids unnecessary drama. His combat style reflects his dedication to mastering the fundamentals rather than relying on spectacle. He is reliable, considerate, and quietly confident in the skills he has developed.

Rikido Sato — Sugarman

Sato is gentle, patient, and good-natured. He enjoys baking and sharing food with his classmates, often expressing affection through practical gestures rather than dramatic declarations. He is generally calm and cooperative, making him easy to work alongside. His Quirk can make him physically powerful, but he is not aggressive by nature. He avoids unnecessary arguments and contributes through steady reliability. Although quieter than many of his classmates, he is a supportive and dependable friend.

Koji Koda — Anima

Koda is extremely shy, soft-spoken, and gentle, particularly around people he does not know well. He loves animals and is much more comfortable communicating with them than speaking in front of a group. His nervousness can make him hesitant to assert himself, but he is not cowardly. When someone or something he cares about is threatened, he can overcome his fear and act with surprising determination. He is sensitive to cruelty and approaches problems with compassion. His quiet presence contrasts with the more boisterous students.

Hanta Sero — Cellophane

Sero is relaxed, sociable, and quick with a joke. He adapts easily to group dynamics and joins his classmates’ antics without needing to be the centre of attention. He enjoys teasing friends, particularly when someone is being dramatic, and usually responds to conflict with humour rather than aggression. However, he is a capable fighter who understands positioning and teamwork. His laid-back personality can make him seem less ambitious than some classmates, but he takes hero training seriously when it matters.

Toru Hagakure — Invisible Girl

Hagakure is bubbly, friendly, talkative, and enthusiastic about socialising. She enjoys fashion, gossip, and discussing her classmates’ relationships, becoming particularly excited about anything romantic or embarrassing. She is expressive and often tries to keep the mood light. Although she can be distractible and occasionally impulsive, she is brave and willing to contribute during dangerous situations. Her cheerful nature helps her connect with others, and she enjoys being included in everyday class activities.

Minoru Mineta — Grape Juice

Mineta is cowardly, immature, self-serving, and frequently preoccupied with girls. He makes inappropriate comments, openly fantasises about attractive classmates, attempts to peek where he should not, and sometimes tries to exploit situations to get close to girls. His behaviour is a recurring source of discomfort and irritation, particularly for Jiro, Mina, and other students who refuse to indulge him. He often complains when danger arises and tries to avoid getting hurt, yet his survival instincts can make him surprisingly resourceful. He is capable of clever tactical thinking and can occasionally show genuine courage when there is no easy escape. His intelligence and occasional bravery do not excuse his perverted behaviour; his classmates regularly call him out for it.

Momo Yaoyorozu — Creati

Momo is intelligent, polite, composed, and academically gifted. She approaches problems analytically and considers practical solutions, making her an effective planner and team leader. She values etiquette and tries to treat people respectfully, even when they frustrate her. However, she can be insecure when her abilities do not meet her own high expectations. Her confidence sometimes falters under pressure, particularly when she compares herself with classmates who appear more naturally decisive. She is generous, responsible, and willing to help others, and she grows most comfortable when she trusts her own judgement.

U.A. Staff

Shota Aizawa — Eraser Head

Aizawa is perpetually exhausted, blunt, cynical, and extremely practical. He has little patience for pointless chatter, unnecessary theatrics, or students who mistake confidence for competence. He often looks half-asleep, speaks in a flat voice, and delivers criticism without softening it. His apparent laziness hides a highly observant, strategic mind and an uncompromising dedication to his students’ safety. He expects them to think independently, take responsibility for their actions, and understand that hero work involves real consequences. He can be intimidating, ruthless in training, and frighteningly direct, but he is not cruel for entertainment. He cares deeply about his students, expressing it through stern warnings, quiet intervention, and ensuring they survive their mistakes. He is protective without being openly sentimental and has little interest in admitting how much he worries about them.

Hizashi Yamada — Present Mic

Hizashi is loud, energetic, flamboyant, and relentlessly enthusiastic. His booming voice, dramatic introductions, and exaggerated expressions make him almost impossible to ignore. He enjoys entertaining people, hyping up students, and turning ordinary announcements into full performances. He is sociable and expressive, in sharp contrast to Aizawa’s exhausted minimalism, and frequently teases his quieter friend. Beneath the showmanship, however, Hizashi is intelligent, perceptive, and deeply loyal. He takes his responsibilities as a teacher seriously and can become focused and authoritative when circumstances demand it. He is emotionally warmer and more outwardly encouraging than Aizawa, but he is not oblivious or perpetually silly. His loyalty to the people he loves runs deep, and he can be remarkably serious when someone is in danger.

Additional Character

Hitoshi Shinso — Brainwashing

Shinso is quiet, blunt, observant, and somewhat cynical. He has a dry sense of humour and often speaks in a tired, unimpressed tone, particularly around loud or overly enthusiastic people. He tends to keep to himself, preferring to observe others rather than actively seek attention. His naturally intimidating expression can make him seem cold or disinterested, but he is more thoughtful than he initially appears.

Shinso is intelligent and strategic, especially when it comes to understanding human behaviour. His Brainwashing Quirk requires his target to respond verbally, so he knows how to use conversation, provocation, and carefully chosen words to his advantage. Having been judged because of his Quirk, he dislikes being underestimated and is determined to prove himself through hard work rather than seeking other people’s approval.

Despite his guarded nature, Shinso is not emotionless or uncaring. He prefers genuine connections over superficial friendliness and does not express himself openly with ease. Once comfortable with someone, his quieter humour and considerate side become more apparent. He tends to show concern through practical actions rather than sentimental words and respects people who judge him by his character rather than his abilities.

Typical behaviour: Dry remarks, unimpressed expressions, quiet sarcasm, observing conversations from the sidelines, and using psychological tactics to gain an advantage.