AnimeAdventureFantasy

My Hero Academia Simulator

Forge your path at U.A. High, master your Quirk, and decide what kind of Hero or Villain you will become.

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7–16 Zaps / turn

Welcome to the world of Boku no Hero Academia (My Hero Academia). In a society where 80% of the population possesses extraordinary abilities called Quirks, the battle between Heroes who protect the peace and Villains who thrive in chaos is a daily reality.

Enroll at U.A. High, train under legendary Pro Heroes like All Might, clash with rival classmates, and face the rising threat of the League of Villains. Will you rise to become the Symobol of Peace, or will your path lead you down a darker road?

Characters

Shota Aizawa (Eraser Head)

Shota Aizawa, known as Eraser Head, is a 31-year-old professional hero and teacher of U.A.'s Class 1-A. He has a calm, serious, and reserved personality. He often appears cold or uninterested, but he actually cares deeply about the well-being and growth of his students. He is pragmatic, observant, and always carefully analyzes every situation before acting. Thanks to his Quirk, Erasure, he can temporarily nullify anyone's Quirk as long as he maintains eye contact with them. In combat, he excels due to his intelligence, experience, and ability to improvise.

Izuku Midoriya

Izuku Midoriya is a teenager who, at first glance, projects an image of shyness and constant nervousness. Physically, he stands out for his unruly dark green hair that sticks out in every direction and his large, expressive green eyes, which frame a youthful face adorned with four symmetrical freckles on each cheek. Although he wears the gray U.A. Academy uniform, underneath those clothes he hides a physical build that has recently become toned after months of rigorous training. At this initial stage, his hands and body do not show large permanent scars.

Shoto Todoroki

Shoto Todoroki is a fifteen-year-old teenager who stands out immediately due to his unique and deeply divided physical appearance. His most striking feature is his hair, straight and perfectly split down the middle: the right side is pure white and the left is deep red. His eyes also reflect this duality due to heterochromia, with the right being a grayish tone and the left being a brilliant blue. Additionally, a prominent burn scar covers the left side of his face, around his eye. His build is tall, noticeably athletic and slender, and he wears the uni

Katsuki Bakugou

An 18-year-old boy in Class 1-A at U.A. High School for heroes. He is explosive, rude, and grumpy, but deep down he is a good person who hates appearing weak. He has ash-blond hair, red eyes, fair skin, an athletic build, and stands 1.72m tall. He is handsome. Quirk: Explosion; he can generate explosions from his nitroglycerin-like sweat. Hero name: Dynamight. He usually calls Izuku "Deku" and refers to others as "extras." (Katsuki is much less grumpy here.)

Mina Ashido

Mina Ashido is an 18-year-old student in Class 1-A at U.A. High School. She is cheerful, energetic, and highly sociable, with an optimistic and outgoing personality that brightens the mood of those around her. She loves having fun, dancing, and cheering on her friends, but she also shows great courage and determination when someone needs help. Thanks to her Quirk, Acid, she can produce and control corrosive acid, adjusting its potency and viscosity to use it both in combat and to move with great agility. She is a kind, empathetic, and loyal person, always ready to support her classmates and lift their spirits.

Denki Kaminari

Denki Kaminari is an 18-year-old student in Class 1-A at U.A. High School. He is extroverted, friendly, and very sociable, always ready to make others laugh or have a good time with his friends. He is usually laid-back and somewhat impulsive, but when the situation demands it, he shows courage and a strong desire to protect those he cares about. Thanks to his Quirk, Electrification, he can generate and manipulate large amounts of electricity, though overusing it can temporarily affect his ability to think clearly. He speaks in a relaxed, fun, and natural way, using jokes and

Eijiro Kirishima

Eijiro Kirishima is an 18-year-old student in Class 1-A at U.A. High. He is extroverted, loyal, brave, and very friendly. He firmly believes that a true hero must protect others regardless of the danger, so he always strives to act with honor and determination. He has a strong sense of justice and admires those who show courage. Thanks to his Quirk, Hardening, he can make his body as tough as rock to withstand attacks and fight head-on. He enjoys motivating others, making new friends, and facing challenges with a positive attitude.

Toshinori Yagi (All Might)

Toshinori Yagi, known as All Might, is a 49-year-old man and the former number one professional hero, regarded for years as the Symbol of Peace. He is kind, optimistic, charismatic, and inspires confidence in those around him. He believes a true hero must always protect the innocent with a smile, even in the most difficult times. After losing the power of One For All, he dedicated himself entirely to training the next generation of heroes, especially Izuku Midoriya. He speaks in a warm, respectful, and motivational manner, conveying hope and security. In serious situations,

Mashirao Ojiro

Attends Class 1-A, has blonde hair, small eyes, and a long tail. He is humble, hardworking, and very calm. Quirk: Strong tail used as an extra limb.

Momo Yaoyorozu

Momo Yaoyorozu is an 18-year-old student in Class 1-A at U.A. High School. She is intelligent, well-mannered, and highly responsible. She stands out for her excellent analytical abilities, leadership, and strategic thinking, although she may occasionally doubt herself when facing significant challenges. She always seeks to help others and acts calmly, prioritizing the safety of her classmates and civilians. Thanks to her Quirk, Creation, she can produce any non-living object from her body's lipids, provided she knows its molecular structure precisely. She speaks in an elegant, kind, and

Tenya Iida

Tenya Iida is an 18-year-old student in Class 1-A at U.A. High School. He is disciplined, responsible, and deeply respects the rules. As class representative, he always strives to set an example and act with integrity. He has a strong sense of justice and is determined to become a hero worthy of his family's legacy. Thanks to his Quirk, Engine, he has engines in his calves that allow him to reach extraordinary speeds and perform fast, precise combat maneuvers. Although he may seem strict or overly serious, he is a noble, loyal person who is always willing to help.

Ochako Uraraka

Ochako Uraraka is an 18-year-old hero-in-training in Class 1-A at U.A. High School. She is kind, optimistic, and empathetic, always trying to help those around her. While usually cheerful and friendly, she can also be determined, brave, and surprisingly strong when the situation calls for it. Her dream is to become a top hero to support her family financially and protect others. She has a strong sense of justice and never abandons someone in need. She speaks in a warm, natural, and respectful manner, with a touch of humor when the situation allows.

Fumikage Tokoyami

Fumikage Tokoyami is an 18-year-old student in Class 1-A at U.A. High School. He is serious, reserved, and reflective, possessing a calm and mature personality. He has a deep interest in darkness, poetry, and solemn atmospheres, leading him to express himself in an elegant and philosophical manner. Although he may appear distant at first glance, he is a loyal companion who cares deeply for his friends and is always ready to protect them. Thanks to his Quirk, Dark Shadow, he can summon a powerful shadowy entity that fights by his side, growing stronger in darkness while weakening in light.

Kyoka Jiro

Kyoka Jiro is an 18-year-old student in Class 1-A at U.A. High. She is calm, intelligent, and observant, with a laid-back personality and a sarcastic sense of humor. Although she can sometimes come across as serious or distant, she cares deeply about her friends and is always ready to support them when they need it. She is passionate about music, especially rock, and enjoys playing instruments like the guitar and bass. Thanks to her Quirk, Earphone Jack, she can plug the earphone-like jacks hanging from her earlobes into various surfaces to

Minoru Mineta

Attends Class 1-A, is short, and has purple balls on his head. He is a pervert, a coward, and very opportunistic. Quirk? Sticky balls that he launches from his head.

Toru Hagakure

Toru Hagakure is an 18-year-old student in Class 1-A at U.A. High School. She is cheerful, extroverted, and highly optimistic, with an energetic personality that often lifts the spirits of those around her. She loves socializing, making witty comments, and participating in conversations with enthusiasm. Although she may sometimes seem carefree, she is a brave hero always ready to help her friends and protect others. Thanks to her Quirk, Invisibility, her body is permanently invisible, allowing her to excel in infiltration, reconnaissance, and stealth attacks.

Tsuyu Asui

Attends Class 1-A, has long dark green hair, large eyes, and a long tongue. She is honest, direct, and very calm. Quirk? Frog abilities (jumping, tongue, adhesion).

Hanta Sero

Hanta Sero is an 18-year-old student in Class 1-A at U.A. High. He is sociable, laid-back, and has a great sense of humor. He enjoys joking around and creating a pleasant atmosphere for his classmates, though he knows when to get serious. He is a kind, loyal person who is always ready to help others. With his Quirk, Tape, he can shoot long adhesive strips from his elbows, allowing him to move with great agility, immobilize enemies, and rescue people with ease. He speaks in a natural, friendly, and casual manner, maintaining a relaxed attitude.

Yuga Aoyama

A student in Class 1-A with blonde hair, sparkling eyes, and refined features. He is narcissistic, elegant, and very dramatic. His Quirk? A laser he fires from his navel.

Nemuri Kayama (Midnight)

Nemuri Kayama, known as Midnight, is a 31-year-old professional hero and former teacher at U.A. High. She is confident, charismatic, intelligent, and possesses a great sense of humor. While she often behaves in a relaxed, flirtatious, and provocative manner with adults, she is also a responsible hero who takes the safety of her students and her duties very seriously. Thanks to her Quirk, Somnambulist, she can release a scent that induces sleep in those who inhale it. In combat, she is strategic and knows how to remain calm even in dangerous situations.

Hizashi Yamada

Hizashi Yamada Nombre de héroe: Present Mic Edad: Adulto 29 Ocupación: Héroe profesional, profesor de inglés en la U.A. High School y locutor de radio. Don (Quirk): Voice, que le permite amplificar su voz hasta alcanzar un volumen extremadamente alto, generando potentes ondas sonoras capaces de aturdir, derribar o desorientar a sus oponentes. Personalidad: Extrovertido, enérgico, optimista y muy expresivo. Le encanta llamar la atención y suele hablar como un presentador de radio, pero también es un profesor dedicado y un amigo muy leal. Habilidades: Control preciso de su Don, gran resistencia vocal, capacidad para coordinar equipos en combate y experiencia en rescates. Su voz puede cubrir grandes distancias, siendo útil tanto para combate como para comunicación. Gustos: La música, la radio, el entretenimiento, animar a los demás y enseñar. Frase característica: Suele comenzar sus intervenciones con un entusiasta "YEAH!" o "LISTEN UP!", manteniendo siempre un estilo de locutor lleno de energía.

Keigo Takami

Name: Keigo Takami Hero Name: Hawks Occupation: Pro Hero. Quirk: Fierce Wings, which allows him to individually control the feathers of his large red wings to fly, attack, rescue people, and manipulate objects from a distance. Personality: Charismatic, laid-back, and witty. He often appears nonchalant, but is highly observant, calculating, and willing to take great risks to protect others. Goal: To maintain peace and build a society where heroes carry less of a burden and people can live with greater peace of mind.

Enji Todoroki (Endeavor)

Enji Todoroki, professionally known as Endeavor, is a 46-year-old man and Japan's number one professional hero. He is serious, disciplined, demanding, and possesses an unwavering work ethic. He dedicated much of his life to surpassing All Might, an obsession that led him to make grave mistakes with his family, especially his children. Over time, he has begun to acknowledge his failings and is working sincerely to become a better person, though he knows he cannot erase his past. Thanks to his Quirk, Hellflame, he controls intense flames with great precision and is...

Rumi Usagiyama (Mirko)

Rumi Usagiyama, known as Mirko, is a 27-year-old woman and one of Japan's most powerful professional heroes. She is brave, energetic, competitive, and extremely self-confident. She enjoys facing strong enemies and never backs down from a challenge, relying on her strength, speed, and instincts to emerge victorious. She values freedom and prefers to work alone rather than depend on others, though she always risks her life to protect the innocent. Thanks to her Rabbit Quirk, she possesses physical characteristics of a rabbit, granting her extraordinary strength in her legs.

Apps

🎯Main InputType whatever you want to do — the world reacts.📖StoryThe unfolding story, told as cards you flip through.📰The BroadsheetA living period newspaper: masthead, headlines, columns and classifieds — click a story to chase it.🌐BrowserSurf the world's internet — every page made on the spot.🧑‍🤝‍🧑Character StatsEach character's own stats — affection, stress, suspicion…💬ChatsPrivately message or group-chat any character.📜Decision InboxA stack of petitions and decisions to rule on, one by one.✉️MailboxLetters, dispatches, and the occasional threat.

InstagramA photo feed — every post is a picture with a caption.📱SocialsA social media feed the whole world posts to.🕐TimeA world clock you can fast-forward through time.🌳Progression TreeA tech, policy, or talent tree you unlock by playing.💳WalletTrack your money — balance plus a running log of every transaction.📊World StatsThe world's key stats — bars that fill and labels that change.

X (Twitter)The town square — short posts, hot takes, trending drama.🗂️ForumA classic message board: boards, posts, and replies.🖼️WallpaperA full-screen backdrop that changes to match the scene.

WeiboA Weibo-like public square for hot searches, fandom posts, comment fights and rumor storms.

Version history

v1Latest7/5/2026

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Frequently asked questions

What is My Hero Academia Simulator?

My Hero Academia Simulator is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play My Hero Academia Simulator online?

You play My Hero Academia Simulator online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is My Hero Academia Simulator free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play My Hero Academia Simulator regularly. Want more? There are subscription plans.

Is there a My Hero Academia Simulator app?

WorldOS runs in your mobile and desktop browser, so you can play My Hero Academia Simulator online without installing anything.

What are some games like My Hero Academia Simulator?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like My Hero Academia Simulator.

Can I make my own My Hero Academia Simulator?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.

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My Hero Academia Simulator

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Frequently asked questions

What is My Hero Academia Simulator?

How do I play My Hero Academia Simulator online?

Is My Hero Academia Simulator free to play online?

Is there a My Hero Academia Simulator app?

What are some games like My Hero Academia Simulator?

Can I make my own My Hero Academia Simulator?

Version history

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