My Hero Academia

U.A. High School (Yūei Kōkō) is Japan's number one hero academy. Located on a hill in Musutafu, the school has a colossal campus dominated by an imposing H-shaped main building, consisting of four immense mirrored glass towers interconnected by high-security structural walkways. Main Structures and Technological Infrastructure Main Building (H-Building): Houses the classrooms of the Heroes (1-A, 1-B), General Studies, Support and Management classes. It features state-of-the-art laboratories managed by Power Loader and large dining halls run by culinary hero Lunch Rush. The Dormitories (Heights Alliance): Hastily built after the Kamino Incident to ensure the safety of the students. Each class has its own five-story residential complex, equipped with individual bedrooms, shared bathrooms, integrated kitchens and common living areas to foster team spirit. Specialized Training Camps: U.S.J. (Unforeseen Simulation Joint): A giant rescue dome that simulates natural disaster scenarios (shipwreck, fire, avalanche, storms, and urban ruins). Ground Alpha and Ground Beta: Full-scale, full-scale artificial cities used for urban patrol simulations, tactical combat against villains, and hands-on exams. Gym Gamma (T.D.L.): The "Training Kitchen", an indoor modular arena where concrete blocks and terrain can be electronically altered for the development of special techniques. The Final Defense System (U.A. Fortress) Designed by Director Nezu, the campus conceals an underground military armor system. Under threat, the perimeter is cordoned off by armored plates, and the facilities operate as moving blocks that move along underground magnetic rails. In the Final War, the school was converted into a floating arena and a self-sustaining fortified shelter for thousands of civilian refugees.

Full Name: Nemuri Kayama Hero Name: Midnight (The R-Rated Hero) Age / Height: 32 years old (at the date of her death) / 1.75 m Physical Appearance: Woman with curvaceous physique, long spiky black hair, blue eyes. She wore a very provocative dominatrix/corset-style heroine costume (which generated public debates in the universe about the aesthetic limits of costumes), accompanied by small handcuffs on her wrists and a leather whip. Personality: Seductive, playful, prone to outbursts of rage when called "old", but owner of a surprisingly sharp and welcoming pedagogical mind. She acted as an artistic mentor and advisor to the girls in the class. Quirk: Somnambulist. Functioning: Your body exhales a pinkish aroma/gas from your exposed skin that induces instant sleep in anyone who breathes it. The gas works much faster and more effectively on male targets. History and Impact: Professor of the Art History of Heroes at U.A. She played a crucial role in formulating the names of heroes for 1-A students. During the tragic climax of the First Paranormal Liberation War, Midnight attempts to contain the advance of the colossal Gigantomachia. She is seriously injured in the air by debris thrown by Compress and, when she falls into the forest, ends up being surrounded and murdered in combat by soldiers of the Liberation Front. His death serves as the first major military reality check for the 1-A students, who find his body in the destroyed forest.

Full Name: Chiyo Shuzenji Hero Name: Recovery Girl Age / Height: Elderly / 1.15 m Physical Appearance: An elderly gray-haired lady tied in a bun with a decorative syringe sticking in. He wears medical glasses, a white coat and walks with the help of a modified cane that resembles candy. Personality: Grumpy, compassionate, maternal, but extremely firm. He doesn't hesitate to hit grandiose heroes (like All Might) on the head with his cane when they act recklessly and destroy their own bodies. Quirk: Heal. Functioning: By kissing an injured person, it dramatically amplifies and accelerates the immune system and the natural regeneration capacity of the patient's own body. Wounds that would take months to close are healed in seconds. Critical Limitation: Healing consumes the patient's own stored life energy. If used on someone who has suffered extreme exhaustion or widespread lethal injuries, the accelerated healing process can deplete the person's remaining energy reserves, leading to immediate death. It cannot heal already severed limbs or deep necrotic scars. Background: Head Nurse and Medical Officer of U.A. Without her institutional presence, U.A.'s high-risk training would be impossible, as she was responsible for reconstructing Deku's destroyed hands and arms numerous times in the early stages of One For All.

Full Name: Hizashi Yamada Hero Name: Present Mic Age / Height: 31 years / 1.85 m Physical Appearance: Extravagant look of a rockstar from the 80s. Long blonde hair spiky up vertically with gel, thin mustache. He always wears sunglasses with yellow lenses and studio headphones. Hero costume made of black leather with studs and a large directional speaker mounted around the neck. Personality: Hyperactive, noisy, eccentric and with radio broadcaster/DJ mannerisms. He hates silence. Despite his purely superficial comedic attitude, he is a man who is deeply loyal to his friends and carries the same chronic grief as Aizawa regarding the loss of Oboro Shirakumo. Individuality: Voice. Operation: Allows you to amplify the volume and frequency of your voice to devastating sound levels, generating acoustic shockwaves capable of bursting enemy eardrums, disorienting armies, and blocking fluid-based physical attacks or light projectiles. Its high-pitched screams can reach destructive decibels for urban infrastructure. Support Equipment: Directional Speaker (neck sound system that focuses the sound in a single direction so as not to hit allies). Background: U.A. English teacher and official announcer for events (such as the Sports Festival). Aizawa's childhood friend. In the war, he lives the horror of having to deliver sound attacks against the modified body of his old friend Shirakumo (Kurogiri), being essential in Jaku's hospital arc to destroy Nomus' capsules with his screams.

Full Name: Nezu Hero Name: Mr. Main Age / Height: Unknown / 85 cm Physical Appearance: A unique mutant bipedal chimera. It has mixed rat, bear, and dog traits. Immaculate white coat, a large surgical scar over his right eye (a sign of the experiments he suffered in the past) and always wears elegant tailored suits. Personality and Psychology: Polite, polite, formal, but endowed with a latent hint of sadism and eccentricity. Due to the trauma of being abused and dissected by human scientists in the past who wanted to study his genetic anomaly, Nezu developed a deep distrust of humanity, choosing the path of education and heroism to channel his brilliant mind instead of becoming a vengeful villain. She loves tea and mental strategy games. Quirk: High Spec (Super Intelligence). Functioning: Grants an animal an intellectual, analytical, calculating, and logical deduction capacity that far surpasses that of any ordinary human being. It allows you to predict thousands of variables in seconds, formulate perfect contingency plans, and understand complex social and mechanical structures instantly. History and Impact: U.A. High School Managing Director. It is the financial and political mind that keeps the school standing in the face of crises with the government. During the arc of U.A. defenses, he personally designs the school's evacuation and mechanical transformation system into an underground mobile fortress interconnected by magnetic linear energy rails, ensuring the absolute protection of thousands of civilian refugees during the Final War.

Name: Toshinori Yagi,Hero Name: All Might Age,Height: Beyond 40 years old,2,20Muscular Form and 1,82m True Form,Appearance:In his heroic form, he possesses a colossal physique, perfect musculature, bright blue eyes hidden by striking facial shadows, and two strands of blonde hair sticking upwards. In his true form, he is the opposite: an extremely thin, skeletal man with deep facial features, sunken eyes, and constantly coughing up blood due to the loss of his stomach and half of his respiratory system. Personality and Psychology: Cheerful, charismatic, optimistic and endowed with an unshakable aura of hope that is summed up in his characteristic smile: "It's okay, because I'm here!". Psychologically, he suffers from the burden of having been the solitary Symbol of Peace. After his forced retirement on Kamino, he enters a crisis of worthlessness and depression, feeling that he has become a hindrance to Midoriya, until he understands that his role as a mentor and surrogate father is as vital as that of a warrior. Quirkless. Mechanical Functioning: Inherited from Nana Shimura, the power accumulated pure physical strength to titanic levels. Toshinori was the only wielder able to utilize 100% of the power immediately due to his naturally robust body. He did not have access to the Quirks of the previous wielders, as the OFA had not yet reached the point of maturation/biological uniqueness that it reached with Deku.Fighting Style:Based purely on devastating short- to long-range punches named with American states (Texas Smash, Detroit Smash, United States of Smash), capable of changing atmospheric pressure and creating windstorms with the displacement of air. History and Impact: U.A. Alumnus and Professor of Fundamentals of Heroism.The greatest hero in the history of humanity. In the Final War, even without powers and in his skeletal form, he wears a technological support armor

Full Name:Shota Aizawa,Hero Name:Eraser Head,Age,Height:31 years,1.83 m,Appearance:Extremely sloppy, tired, and listless. Long, scruffy black hair that floats when he activates his power. Eyes that turn red and bright when using individuality. He always carries deep dark circles under his eyes and, after World War I, he starts to wear an eye patch and a mechanical prosthesis on his right leg. He lives wrapped in a bulky gray scarf (his capture weapon). Personality and Psychology: Pragmatic, severe, logical to the extreme and averse to wasting time or media theatricalities. Behind his cold façade and tendency to threaten his students with "logical expulsions," he hides a fierce sense of protection and a fatherly love for his pupils. He carries the devastating trauma of the death of his best friend from his youth, Oboro Shirakumo, which shaped his teaching philosophy: he prefers to be cruel on tests so that students can taste death in a safe environment before facing the real world. Quirk: Erasure (Erasure). Operation:Allows you to temporarily nullify anyone's Quirk just by looking at it. The effect lasts as long as he keeps his eyes open without blinking. The power affects Emission and Transformation-type Quirks, but does not disable permanent anatomical mutations (although it prevents them from fully functioning). Weaknesses and Limitations: Causes severe chronic dry eye, limiting usage time. If it flashes, the effect is instantly undone. After suffering severe injuries to his face from the Nomu in the USJ and subsequently losing one of his eyes in World War I, the effectiveness and lifespan of his Quirk were drastically reduced. Fighting Style and Equipment: Master of melee combat and stealth tactics. He wields the Capturing Weapon, a scarf made of carbon fiber alloy woven with metallic nanowires, which he masterfully controls to trap, pull, and immobilize enemies. Wear special protective goggles

Full Name: Minoru Mineta Hero Name: Grape Juice Age / Height: 16 years / 1.08 m Physical Appearance: The shortest student in the class. Round head with four large mutant purple spheres that resemble a bunch of grapes replacing his hair. Personality and Psychology: Cowardly, comical and perverted in the extreme, initially motivated to be a hero just to attract the attention of women. Despite his superficial moral weakness, he possesses surprisingly high deductive logical intelligence and, when cornered, displays flashes of genuine courage to save his friends. Quirk: Pop Off.Functioning : He can pull the purple spheres from his head and launch them. They instantly stick to any surface or person with absurd molecular strength, but bounce off Mineta's own body. The spheres instantly regenerate on your head. If he pulls on too many beads at once, his scalp begins to bleed profusely. History: Entered by normal examination (using the spheres to immobilize the robots). Although he is a controversial and divisive figure in the work, in the Final War he had the audacity to temporarily face the oppressive aura of All For One after the fall of his allies, showing how much he has evolved since the boy who cried in USJ.

Full Name: Yuga Aoyama Hero Name: Can't Stop Twinkling Age / Height: 16 years / 1.68 m Physical Appearance: Bright blonde hair cut in page style, bright blue eyes with long eyelashes. Theatrical, dramatic and French royal postures. He wears a shiny metallic technological support belt around his waist. Personality and Psychology: Initially arrogant, self-centered, and focused on shining. However, it was all a mask to hide the desperation and dread of being the **U.A. infiltrator traitor. ** Born without individuality, his wealthy parents made a pact with All For One to receive a power. In exchange, the family was blackmailed under threat of death to leak information from the school. He suffers from severe panic attacks and self-loathing. Quirk: Navel Laser (Navel Laser). Operation: Fires a concentrated destructive laser beam from your belly button. If fired for more than a continuous second, it causes severe intestinal cramps and diarrhea due to your body's natural biological incompatibility with the power received. History and Impact: Discovered by Hagakure and Midoriya. After being arrested, he receives empathy from Deku, who states that he can still be a hero. Aoyama redeems himself by acting as a double agent in the Final War, luring All For One into the heroes' initial ambush and severing their ties with darkness. In the epilogue of the work, he chooses to leave U.A. to start his hero's journey from scratch and pay for his past mistakes legally.

Full Name: Toru Hagakure Hero Name: Invisible Girl Age / Height: 16 years / 1.52 m Physical Appearance: Her body is completely invisible. During the day-to-day life of the school, her presence is indicated only by the floating clothes of the U.A. In the Final War, after suffering a discharge of intense light, her refraction is temporarily altered, revealing that she has delicate facial features and short, light hair. Personality: Bubbly, vain, optimistic, and very much geared towards the activities of ordinary teenage girls. Individuality: Invisibility. Functioning: Permanent mutation that causes light to pass entirely through your body. She can lightly manipulate the light passing through her to create blinding flashes (Light Refraction). History: Entered by normal examination. She was crucial in the U.A. Traitor Arc, being the one who discovered Yuga Aoyama secretly talking to her parents about All For One's orders, acting quickly to disarm him and alert the teachers.

Full Name: Mina Ashido Hero Name: Pinky Age / Height: 16 years / 1.59 m Physical Appearance: Completely pink skin due to his acidic individuality, eyes with black sclera and yellow irises. Two small pale yellow horns on the forehead. Short, messy pink hair. Personality and Psychology: Sociable, energetic, passionate about dance and fashion. In childhood, it was the definition of courage. However, she developed a secret trauma after facing the villain Gigantomachia at school to save her friends, freezing in fear. He carries the blame for this hesitation until he manages to overcome it in war. Quirk: Acid. Operation: It can secrete a corrosive liquid from any part of your skin, freely controlling the viscosity level and solubility of the acid (it can melt steel or just create a slippery layer on the floor to slide using dance steps). History and Impact: Entered by normal examination. Childhood friend and main inspiration of Eijiro Kirishima. In the Final War, she overcomes her childhood trauma by intercepting an attack of acid mud and fire directed at Kirishima, melting enemy defenses with her ultimate Acidman Alma technique.

Full Name: Kyoka Jiro Hero Name: Earphone Jack Age / Height: 16 years / 1.54 m Physical Appearance: Short dark purple hair with asymmetrical bangs. The most striking mutant trait is the two long headphone cables (jack plugs) that come directly out of your earlobes. Personality and Psychology: Pragmatic, sarcastic, but secretly shy and insecure about her own femininity and career choice (torn between following her parents' musical passion or being a hero). He uses rock and music as an emotional refuge. Individuality: Earphone Jack. Operation: Your ear cables can stretch by meters. By plugging them into surfaces, it can amplify your own heartbeat in the form of destructive and ultrasonic sound waves. It also serves for high-precision echolocation through walls and the ground. History and Impact: Entered by normal examination. She was the protagonist of the Cultural Festival Arch, organizing the 1-A band to bring joy to refugees and students. In the Final War, she fights alongside Tokoyami against All For One; in an impressive feat of sheer willpower, her sound waves rebel the vestigial Quirks within AFO, though she loses one of her ear extensions during combat.

Full Name: Denki Kaminari Hero Name: Chargebolt Age / Height: 16 years / 1.68 m Physical Appearance: Short blonde hair with a black lightning bolt on the left side. Yellow eyes. Personality and Psychology: Outgoing, playful, flirtatious, and a little inattentive academically. Despite his silly stance, he possesses great courage and cares deeply about not being a burden to his teammates. Individuality: Electrification. Functioning: It accumulates and discharges electricity from your body. It can release massive electrical discharges in area. Critical Side Effect: If it goes over its voltage limit all at once (usually 1,300,000 volts), your brain temporarily short-circuits. He goes into a state of total mental stupidity for about an hour, thumbing up with his hands without being able to speak or fight. Support Equipment: A pointer shooter attached to the right arm that allows you to direct your beams in a straight line to the target without hitting allies. History: Entered by normal examination. He has a strong friendship and dynamic connection with Kyoka Jiro. On the front lines of World War I, he acts as the central receiver of electricity, absorbing a massive electrical attack from a Liberation Front commander, paving the way for the advance of the vanguard heroes.

Full Name: Momo Yaoyorozu Hero Name: Creati Age / Height: 16 years / 1.73 m Physical Appearance: Tall, elegant features, long black hair tied in a spiky ponytail with a side fringe. Her heroine costume is quite open in the torso region to make it easier to activate her Quirk. Personality and Psychology: Noble, dedicated, and highly intellectual. Coming from a multimillionaire family, she lacks street malice. She suffered from a severe crisis of self-confidence after being defeated in seconds by Todoroki at the Sports Festival, but regained her leadership posture with the help of Shouta Aizawa. Individuality: Creation. Functioning: Allows her to create any non-living object from the fat cells of her own exposed body. To do this, it needs to perfectly understand the atomic and molecular structure of the object it wants to replicate. Limitations: Requires massive calorie consumption and digestion/preparation time. Large objects require more time and exposed skin to emerge. History and Impact: Entered by recommendation (1st place female in the test). Deputy leader of the room. During the first war, after the fall of the senior professional heroes, Momo takes tactical command of the students and creates a complex sedative compound on an industrial scale that counteracts the advance of the colossal Gigantomachia, saving hundreds of lives.

Full Name: Tsuyu Asui,Hero Name: Froppy,Age / Height: 16 years / 1.50,Physical Appearance: Striking amphibious traits: large eyes, wide mouth, extremely long tongue, and expanded hands/feet. Dark green hair tied in the form of a bow in the back. Personality and Psychology: Calm, observant, pragmatic and highly mature. Due to the fact that she took care of her younger siblings alone, she developed strict emotional control. It is the pillar of mental stability of the class, rarely panicking. Quirk: Frog. Functioning: Permanent mutation that grants all of a frog's abilities: long-distance jumps, gripping walls, spitting mild toxic mucus, total camouflage with the environment, and an extendable tongue of up to 20 meters capable of lifting people. Critical Weakness: Being an amphibian, she is extremely sensitive to extreme cold. If exposed to low temperatures for a long time, it automatically enters a state of hibernation. History and Impact: Entered by normal examination. It acts as an excellent tactical support. He played an important role in the rescue of USJ and the Lonely Izuku arc, where he tearfully expressed his pain for not being able to stop Deku from isolating himself.

Full Name: Tenya Iida,Hero Name: Ingenium,Age / Height: 16 years / 1.79 m,Physical Appearance: Tall, athletic, rectangular glasses. Short dark blue hair. Its calves are noticeably bulky and house biological engines with cylindrical exhausts. Personality and Psychology: Methodical, overly formal, focused on rules and discipline. Exemplary class leader. He suffers severe trauma when his older brother (the original Ingenium) is paralyzed by Stain. This leads him into a temporary spiral of blind revenge and corruption of his heroic values in Hosu.Quirk: Engine. Functioning: His calf motors give him superhuman running speed. They operate in gears (First, Second and Third). Evolution / Special Techniques: Recipro Burst. He forcibly rips the old exhausts from his legs (a painful traditional method of his family) so that new engines grow, allowing him to activate the Recipro Turbo, reaching absurd speeds that defy visual perception for brief minutes. History and Impact: Entered by recommendation. It serves as the moral and administrative compass of Class 1-A. In the final phase, he plays a vital logistical role by using his top speed to transport Shoto Todoroki to the battlefield of Dabi, breaking the sound barrier and sacrificing his own engines in the process.

Full Name: Eijiro Kirishima, Hero Name: Red Riot, Age / Height: 16 years / 1.70 m, Physical Appearance: Dyed spiky red hair (originally black and straight). A small scar above his right eye, caused when he accidentally activated his Quirk for the first time as a child. Naturally pointed teeth. Personality and Psychology: Obsessed with the concept of "masculinity" (understood as honor, bravery, and kindness). He suffered from a deep insecurity in childhood because he considered himself a coward compared to Mina Ashido. He developed an unwavering determination never again to hesitate in the face of danger. Quirk: Hardening. Functioning: Allows him to harden any part of his body, making his skin as tough as rock or steel, increasing both his defense and his physical attack power. Evolution / Special Techniques: Red Riot Unbreakable. It reaches the maximum hardening level for a limited period of 30 to 40 seconds, taking on a monstrous appearance and virtually invulnerable to physical attacks and explosions. Limitations and Fighting Style: Style purely focused on close-quarters combat, acting as the team's "human shield". Hardening consumes a lot of life energy and can be broken under continuous and extreme pressures. History and Impact: Entered by normal examination. He has one of the purest connections in the work with Bakugo, being the only one able to reach out to rescue him in Kamino without hurting the blond's pride. He played a crucial role in the Shie Hassaikai arc alongside Fat Gum, defeating Rappa's barrier.

Name:Ochaco Uraraka,Hero Name: Uravity,Age,Height:16 years,1.56 m,Appearance:Large, brown eyes, brown hair cut into a bob style with two longer strands in front. Constantly pink cheeks and fingers with oval pads similar to those of a cat (activation point of his Quirk). Personality and Psychology: Extremely cheerful, empathetic, altruistic and realistic. Initially motivated by the financial desire to give a comfortable life to their parents, they develop a strong guilt complex for repressing their own feelings. Her deepest psychological trait is radical empathy, which leads her to question, "Who saves the heroes when they are suffering?" Quirk: Zero Gravity. Operation: By touching any object or person with the pads of its five fingers, it cancels the effect of gravity on the target, causing it to float. She can cancel the effect by pinching her fingertips together and saying "Release." Evolution/Awakening: In the final war against Toga Himiko, Ochaco awakens his Quirk. The zero-gravity effect now cascades through other surfaces and touched objects, allowing her to float an entire army of Twice clones without having to touch them individually. Limitations and Weaknesses: Overuse or on extremely heavy targets causes severe nausea, causing her to vomit (often depicted as rainbow in a comical way). Fighting Style and Equipment: Gunhead Martial Arts specialist (immobilization and hold-focused melee combat he learned in his internship). His suit has thrusters and hooks for aerial locomotion and bracelets that help mitigate nausea. History and Impact: Entered the U.A. by the normal exam. It was Midoriya's emotional pillar (reframing the nickname "Deku" for something positive). Her most relevant arc is the ideological confrontation with Toga Himiko, where she refuses to reject the monster that Toga has become, choosing to bleed to understand the

The relationship between the two is the psychological backbone of the work. Horikoshi builds a parallel about what constitutes a hero: Bakugo represents the "Hero Who Wins" (focus on power, victory, overcoming obstacles). Midoriya represents the "Hero Who Saves" (focus on altruism, self-sacrifice, empathy). The conflict arose because Bakugo saw Midoriya's weakness and her insistence on helping him as an insult to his own self-sufficiency. The evolution of both is completed when they cross paths: Deku learns that he needs to win in order to save, and Bakugo learns that rescue and vulnerability are forms of victory. The Todoroki Family Tragedy: Eugenics and the Cycle of Abuse Endeavor bought a Quirks-based marriage with King Himura with the sole purpose of siphoning an heir capable of surpassing All Might. This resulted in the creation of Toya Todoroki (Dabi), whose body inherited his mother's resistance to ice but his father's hyper-potent flames, causing him to burn himself alive when using his own power. Endeavor's rejection after Toya was deemed a "failure" spawned the monster Dabi. The parallel with Shoto is explicit: Shoto was created to be the "masterpiece", but rejected his father using only ice. The resolution of this arc does not occur through easy forgiveness, but through the collective assumption of guilt. Endeavor ends up in a wheelchair, not forgiving himself, but dedicating the rest of his days to carrying the weight of his family crimes along with his surviving wife and children.

Hero Name: Shoto, Age / Height: 16 years / 1.76 m, Physical Appearance: Hair parted perfectly in the middle (right side white, left side red). Eyes with heterochromia (gray right eye, blue left eye). A large burn around her left eye, caused by boiling water thrown by her mother in a mental breakdown. Personality and Psychology: Initially cold, distant, spiteful, and focused purely on rejecting his father, Endeavor. After the confrontation with Midoriya at the Sports Festival, he becomes more empathetic, calm, and slightly socially naïve. It carries the heavy trauma of a childhood based on domestic abuse and Quirks' eugenics. Quirk: Half-Cold Half-Hot. Operation: The right side generates ice and lowers the temperature; the left side generates intense flames and raises the temperature. He needs to balance the use of both to avoid hypothermia or hyperthermia. Evolution / Special Techniques: Phosphor - maximum technique that unites fire and ice in the blood through the heart, generating an icy flame capable of neutralizing the infernal heat of his brother Dabi without destroying his own body. Academic Record: U.A., Class 1-A. Entered on official recommendation due to his father's status. Narrative Impact: The focal point of the tragic family subplot of the work. He serves as the lifeline for his family and the antithesis of Dabi, choosing the path of containment and healing over destructive vengeance.

Hero Name: Great Explosion Murder God Dynamight, Age / Height: 16 years / 1.72 m Physical Appearance: Piercing red eyes, spiky blonde hair and rebellious. Aggressive posture, teeth constantly bared in expressions of fury or mockery. Personality and Psychology: Arrogant, perfectionist, choleric, but endowed with an unwavering determination and impeccable tactical sense. His aggressive behavior hides a deep superiority complex disguising a latent insecurity: the chronic fear of weakness and the internalized guilt for having been the reason for the end of All Might's embers on Kamino. Quirk: Explosion. Functioning: His sweat glands in his palms secrete a sweat composed of nitroglycerin, which he can voluntarily detonate. Evolution/Awakening: During the final war against Shigaraki/AFO, Bakugo awakens his Quirk to the cellular level. The explosive sweat starts to be secreted throughout his body, allowing generalized microscopic explosions that increase his speed to levels that surpass visual perception and break the laws of physics. Support Equipment: Grenadier Bracers (grenade-shaped gauntlets that store sweat for massive long-range shots without mechanical overload on your arms). Academic Transcript: U.A., Class 1-A. 1st place overall in the Entrance Exam. Winner of the Sports Festival. Impact and Narrative Evolution: It presents the most complex redemption arc in the work. He transitions from a school bully to a selfless tactical leader. His emotional climax occurs when he bows and formally apologizes to Midoriya in front of the entire class. In the final war, he suffers a cardiac arrest after having his heart pierced, being saved by Edgeshot which turns into an internal surgical suture. He wakes up to deal the decisive blow to All For One's breakup.

Hero Name: Deku,Age / Height: 16 years (end of work) / 1.66 m Appearance: Curly and disordered green hair, four symmetrical freckles on each cheek. Extremely muscular body filled with severe scarring, especially on the arms and hands due to the destructive initial use of One For All. Personality and Psychology: Altruistic to the extreme, analytical, empathetic and obsessive. He suffers from a chronic inferiority complex caused by years of psychological abuse for being a "Quirkless". Its most striking trait is the "saving syndrome", acting instinctively to protect others without measuring the consequences to their physical integrity. Quirk: One For All (OFA) + Quirks from Previous Bearers. Functioning: A physical energy storage power that amplifies all human capabilities to divine levels. Allows access to 6 other legacy Quirks: Gearshift (inertial speed change), Fa Jin (kinetic energy buildup), Danger Sense (threat perception), Smokescreen (smoke generation), Float (levitation), and Blackwhip (concentrated energy whips). Evolution/Awakening: Awakened the Quirks of the former wielders in the Joint Training Arc. Learned how to use the "Faux 100%" harmonic combination using Fa Jin and Blackwhip to simulate All Might's top speed without breaking his body. Fighting Style: Originally based on punches (All Power style), it evolved into Shoot Style, focusing on kicks and high aerial mobility. Intelligence in battle considered genius, using hero analysis notebooks to predict enemy movements. High School: U.A. High School, Class 1-A. Entered through the normal exam (earning 60 redemption points and 0 combat points). Impact and Narrative Evolution: Go from a helpless young man to the world's greatest hero, redefining the concept of the "Symbol of Peace" from a lonely figure to a network of mutual support. In the epilogue, he loses the OFA, but receives a tech support suit

9. First Paranormal Liberation War Major Events: Preemptive attack by the heroes on Jaku Hospital and the Front base on Gunga Mountain. Shigaraki wakes up to the original All For One. Death of Midnights and dozens of heroes. Dabi publicly reveals that he is Toya Todoroki. Aftermath: Mass destruction of several cities. Total disruption of public trust in heroes. Endeavor falls into public disgrace. The government loses social control.
10. Lonely Izuku Arc (Dark Deku) Main Events: Midoriya leaves U.A. to protect his classmates and hunts down Tartarus' fugitives alongside All Might, Endeavor, Hawks, and Best Jeanist. He collapses physically and psychologically and is rescued by Class 1-A.Aftermath : Midoriya's return to the U.A., which now serves as a civilian refugee stronghold. Ideological transition: heroism should not be the burden of a single man, but a collective effort.
11. Final War (Final Containment War) Main Events: The heroes divide the villains into different floating and isolated battlefields through Monoma's portal system (copying Kurogiri). Final showdowns: Todoroki vs. Dabi, Ochaco vs. Toga, All Might in armor vs. All For One rejuvenated, and Deku vs. Shigaraki/AFO. Aftermath: Final death of All For One and Shigaraki Tomura. Destruction of One For All (Deku consumes the last embers before becoming unquirked again). Global reconstruction and reform of the social structure of heroes.

6. Kamino Showdown Arc (The End of All Might) Main Events: All Might fights All For One. He spends the last embers of One For All and defeats AFO, pointing to the camera with the phrase: "Now, it's your turn". Aftermath: The collapse of the Peace Symbol. Japan enters a power and security vacuum, crime begins to grow exponentially, and civil society falls into paranoia.
7. Shie Hassaikai Arc (Overhaul) Main Events: Infiltration of the yakuza led by Kai Chisaki, who develops destructive bullets from Quirks using the blood of the little girl Eri. Sir Nighteye dies. Mirio Togata loses his Quirk. Aftermath: Midoriya masters One For All Full Cowling at 100% temporarily with the help of Eri. Demonstration that old marginal organizations were trying to retake power with the disappearance of All Might.
8. U.A. Cultural Festival Arc and Meta Liberation Army (My Villain Academia) Main Events: Midoriya defeats Gentle Criminal. In parallel, the League of Villains faces the Meta Liberation Army of Re-Destro in Deika City. Shigaraki awakens his power of mass decay and takes control of the army. Aftermath: Creation of the Paranormal Liberation Front, uniting more than 100,000 soldiers under Shigaraki's command.

1. U.A. Entrance Exam and Initiation ArcMain Events: Izuku Midoriya meets All Might, receives One For All after 10 months of training, and takes the U.A. practical exam, saving Ochaco Uraraka and obtaining the redemption points. Aftermath: Introduction of Class 1-A and the establishment of the central rivalry between Midoriya and Bakugo. Presentation of the concept of the idealized hero.
2. USJ Attack Arc (Unforeseen Simulation Joint) Main Events: The League of Villains, led by Shigaraki Tomura and using the first Nomu, invades the U.A. training facility to assassinate All Might. Eraser Head and Thirteen are seriously injured. Consequences: The breaking of the illusion of absolute security of the U.A. The world realizes that the villains are organizing militarily against the symbol of peace.
3. U.A. Sports Festival ArcMain Events: Public exhibition tournament. Ideological and physical struggle between Midoriya and Shoto Todoroki. Bakugo wins the tournament, but is dissatisfied with the result. Aftermath: Exposure of the Todoroki's family traumas. Midoriya breaks his arms permanently, forcing him to rethink his fighting style.
4. Hero Killer Arc (Stain) Main Events: Iida tries to avenge her brother against Stain in Hosu. Midoriya and Todoroki intervene. Stain is defeated, but his recorded manifesto goes viral on the internet. Aftermath: The emergence of Stain's ideology causes an exodus of ideological criminals towards the League of Villains (including Toga, Dabi, and Spinner). Explicit criticism of the commodification of heroes.
5. Bakugo Training and Rescue Camp Arc Key Events: The Vanguard Action Squad attacks the camp. Bakugo is kidnapped. Heroes and the police locate the hideout on Kamino. Aftermath: Destruction of the camp and severe public relations crisis for the U.A.

Professional Heroes: State-licensed operators subject to strict laws of conduct and collateral damage. Its powers are public weapons. Students: Holders of provisional licenses. They can only act legally under supervision or in situations of declared extreme emergency. Vigilantes: Individuals who use their Quirks to fight crime without state authorization. They are considered criminals by the Quirks Regulation Act, regardless of their heroic intentions (explored in the spin-off Vigilantes: My Hero Academia Illegals). Villains: Those who use their powers outside the law, rejected by the system, or who actively seek the destruction of the status quo.

The U.A. is Japan's premier hero academy, operating as the epicenter of the technical and ideological development of the new generation. Its operation is divided into four main courses: Main Focus Course

Examples of Heroic Students

) Tactical training, combat, rescue and professional licensing. Classes 1-A and 1-B, Big Three. SupportDevelopment of engineering suits and technological equipment. Mei Hatsume. General Studies: Standard academic education; serves as a reserve for reclassification. Hitoshi Shinso. ManagementFocus on the hero market, marketing, agency and public relations. Students focused on the corporate side.

The Quirk SystemQuirks are classified into three broad categories: Emmision: The ability to produce and release substances or energies (e.g., Bakugo, Todoroki). Transformation: Temporary alteration of one's own body (e.g., Kirishima, Mt. Lady). Mutant: Permanent and hereditary anatomical alterations (e.g., Tsuyu, Shoji). The Quirk Singularity Doomsday Theory: Formulated by Dr. Kyudai Garaki, the theory posits that, with each generation, Quirks blend together and become more complex and powerful. Eventually, the power will surpass the biological ability of the human body to control, leading to the collapse of the species. The growth of Shigaraki Tomura's power and the complexity of One For All in Izuku Midoriya are the main practical proofs of this theory within the narrative. The Hierarchy of Heroes and the Public Safety Commission Heroes are evaluated annually through the Hero Billboard Chart JP, a ranking that takes into account the number of cases solved, the popular approval rate, and social contribution. This ranking fosters a culture of extreme competitiveness and commodification, where a hero's value is dictated by their media image and sponsors. The Public Safety Commission of Heroes (HPSC) operates in the shadows as the true political power of the work. Under the guise of maintaining social peace, the Commission adopts Machiavellian methods, including recruiting and indoctrinating orphans (such as Hawks and Lady Nagant) to act as state assassins, eliminating latent threats or corrupt heroes before the public finds out, preserving the illusion of a perfect society.

The society of Boku no Hero Academia is structured around the emergence of Quirks, a genetic phenomenon that initially manifested itself in China (the "luminescent baby") and spread until it reached 80% of the world's population. This event broke the traditional civilizational model, generating a period of chaos and institutional collapse before the consolidation of the current system. The institutional response to the chaos was the regulation and professionalization of the use of powers. The state has taken over a monopoly on superhuman strength, creating the category of Pro Heroes, who essentially operate as outsourced public employees or private security companies regulated by the government through the Public Safety Commission for Heroes. The social impact of this model is the creation of a society of hypersubjection and conformity. Ordinary citizens are forbidden by law to use their Quirks in public for self-defense or convenience, generating an outsourcing of security and a chronic collective passivity (evidenced in the final arc, where the population refuses to act without the presence of a hero). Those whose powers do not align with society's aesthetic or moral standards face social exclusion, a phenomenon called "quirk-based discrimination", which serves as the main engine for the villainy of figures such as Toga Himiko and Spinner.