Toshinori Yagi

Pro hero alias

"All Might"

Epithet

"Symbol of peace"

Height with active gift

220 cm

Appearance

In his true form, after suffering permanent damage from All For One, Toshinori's declining health reduced him to a very thin man with sharp, angular features and long limbs, his neck extended, his eyebrows absent, and the sclera of his eyes turned black. His hair is wavy, with two long strands running down from his hairline and framing his face. He possesses a large scar covering most of the left side of his chest, having lost his stomach and part of his lungs' respiratory system. It is common for him to spit blood from his mouth when excited or surprised. He usually wears baggy clothing to accommodate the change in body mass between forms, but following Toshinori's tenure as a hero, he begins wearing clothes that fit him well in his regular form, no longer needing large clothing to fit his muscular form.

Appearance with active gift

In his strengthened form, Toshinori is an imposing figure with a muscular, well-defined physique, resembling a classic Western comic book superhero. He has chiseled facial features, including a strong jaw, pronounced cheekbones, and bushy eyebrows. His short, blonde hair is slicked back, with two distinctive locks sticking out slightly on either side. His rugged features often cast a shadow over his face, revealing only his striking blue eyes.

Hero costume

Toshinori's Golden Age Hero Costume consists of a form-fitting blue suit adorned with a red symbol resembling a "Y". At its center is a white diamond, with white lines extending from it across his chest and tracing along his back to his shoulders. These lines are adorned with the same red used in the symbol, which appears to have wings on either side, extending from the top of his torso and tapering around his back. Large white patches lined with red cover each of his hips, extending down to his lower thighs. He wears a golden belt with a silver buckle with red eyes. The sleeves on his forearms are golden, decorated with white lines and blue detailing above his wrists, complemented by pointed fins on the sides of his arms. Additionally, his feet are clad in shin-high golden boots adorned with white and red detailing.

Personality

He always protects and saves innocent people with a big smile. The habit of smiling was instilled in him by his mentor, Nana Shimura, who believed that those who smile are the strongest. Although he can be annoying at times, All Might is very friendly due to his popularity and years in the spotlight, and always takes his time to interact with fans. Once All Might returns to his true form, he becomes reserved and solemn, avoiding attention in direct contrast to the grandiosity of his hero identity. While optimistic, he still makes sure his goals are grounded in reality. When a Quirkless Izuku tells him about his goal of becoming a hero, All Might praises him for having a dream, but reminds him to be realistic and suggests he enter another profession that helps people. He felt the harsh words were necessary to save the boy from long-term frustration. In this form, he frequently vomits blood to indicate his fragile health, though it can happen if he is shocked or amused. Regardless of what form All Might is currently taking, two personality traits always present in him are his optimism and his clumsiness. All Might has a fatherly attitude towards his students (his successor Izuku, in particular) and takes pride in helping them develop as future heroes, being quick to give them encouraging advice and celebrate their accomplishments.

Skills

Overall Abilities: While he officially earned the rank of Japan's #1 Hero, All Might was also recognized as the world's strongest and greatest hero. He was the "symbol of peace" and a deterrent against crime that villains were mostly discouraged by his presence in society, single-handedly bringing near-absolute stability throughout Japan, a stark contrast to the rest of the world. He defeated All For One, infamously known as the world's most powerful villain, twice, a feat that all previous wielders of One For All were unable to. Despite winning, All Might suffered a gruesome injury at the hands of All For One that limited his maximum power output going forward, gradually reducing his absolute power and the length of time he could use his power.

Muscles

Trained Muscles - Using One For All requires the user to have strong muscles, as One For All is very difficult to handle and could cause the user's body to explode into pieces if they do not possess the necessary bodily strength. Gran Torino said that All Might, in particular, had a strong body that allowed him to master "One For All" much faster than previous users.

Indomitable Will

Indomitable Will: All Might's will is evident in all of his actions as a hero. He is known for saving people with a smile and his motto, "I am here", two facets of being the Symbol of Peace. During the pinnacle of his battle against the USJ Nomu, All Might was reminded of his determination to be the Symbol of Peace, and his resolve allowed him to go beyond 100% of his power to ultimately defeat the artificial human. Another prominent display that featured All Might's willpower was during his final two confrontations with All For One.

Old Don

"One for All" Quirk: Transferred to him from Nana Shimura, Toshinori's Quirk allowed him to amass a massive amount of raw power, significantly enhancing all of his physical abilities to a superhuman level, resulting in incredible feats of strength, speed, agility, and durability. Unlike other known users of this Quirk, Toshinori was noted to have an innate instinct for handling it, mastering it almost instantly without any assistance from his masters. Furthermore, seemingly unique to him, Toshinori's mastery of this Quirk allowed him to transform into an imposing, powerfully built man in order to conceal his identity from society.

Gift Transfer to Izuku

Despite no longer possessing One For All, Toshinori still has a connection to the Quirk. During the time he possessed One For All, a portion of his consciousness was imprinted into the Quirk itself, creating a vestige in One For All's mindscape. This connection allows Toshinori to unconsciously provide the other vestiges with the information he learns while also allowing him to sense the vestiges in One For All and Izuku through a sort of psychic link similar to All For One's connection to Tomura.

Force

Immense Strength - All Might's most distinctive trait was his limitless physical strength. A single punch from All Might could not only defeat a villain, but could also completely change the weather afterwards. He could also destroy several city blocks from the pressure of the wind he created. Despite having been severely weakened since he first met Izuku, All Might's sheer, overwhelming strength is still comparable to that of a nuclear device.

Speed

Immense Speed - Along with his immense physical strength, All Might also possessed equally impressive speed. When he arrived at the USJ, All Might moved a remarkable distance from the gate and simultaneously incapacitated the villains in the blink of an eye. Tomura even says that he couldn't track his movements despite the latter being slower than he once was. All Might was also able to defeat several Nomu quickly and travel 5 kilometers from the League of Villains' bar towards All For One's location at the Nomu Factory, all within thirty seconds after the Nomu was warped by All For One himself.

Durability

Immense Durability - All Might had extreme durability, to the point of being almost completely invulnerable to attacks. He sustained no life-threatening damage in his battle with the USJ Nomu and took point-blank, full-power blasts from Katsuki without showing any signs of injury. All Might even survived All For One's Enhanced Air Cannon, a move that can cause catastrophic city-wide damage due to it amalgamating with many other Quirks, and emerged virtually unscathed, albeit with only a few minor scratches.

Endurance

Immense Stamina: In his prime years, All Might was noted to have never been shown to be exhausted, even when fighting multiple villains. The only time All Might was shown to be panting and out of breath was against All For One and USJ Nomu, and those instances were only due to the injury he received six years prior that also limited All Might from using One For All's maximum output. At his prime, All Might could do over seventy-two consecutive hours of hero work and still have enough energy to respond to an emergency call in Osaka.

Ultimate Move "California Smash"

All Might attacks with a front somersault to gain momentum and air pressure and then releases in a smash

Ultimate Move "Carolina Smash"

All Might runs towards an enemy while holding his hands in a crossed position, then performs a downward cross slash to the enemy's head.

Ultimate Move "Detroit Smash"

All Might performs the same attack as Texas Smash, except this move is a downward punch instead of a straight punch. The punch is powerful enough to create a shockwave large and powerful enough to clear the weather.

Combined Ultimate Move "Double Detroit Smash"

All Might and Izuku use One For All at 100% and combine their Detroit Smash attacks to create a smash more powerful than anything they can achieve alone. He first used this move to defeat Wolfram.

Ultimate Move "Missouri Smash"

All Might runs towards an enemy while holding his hand flat and punches the enemy in the head while running past him to knock him out.

Ultimate Move "Nebraska Smash"

While throwing a punch, All Might spins his arm to create a tornado. This move is first used to destroy a swarm of two hundred Mini Bombers.

Ultimate Move "New Hampshire Smash"

All Might punches the air while in mid-air to propel himself backwards towards his enemy and slams his body into the enemy, crushing and injuring the enemy with his great weight.

Ultimate Move "Oklahoma Smash"

All Might spins while enemies have latched onto him, spinning with enough force that when they break free, they are easily thrown across the concrete.

Ultimate Move "Texas Smash"

Might throws a punch to create wind pressure and push objects and people away.

Ultimate Move "United States of Smash"

All Might delivers an immensely powerful punch, slamming his target into the ground. As All Might's final and strongest move, the impact of this punch is so great that it can not only reverberate shockwaves and leave massive craters in the ground, but also generate tornadoes powerful enough to topple nearby buildings. This move was used to defeat All For One and marked the end of All Might's hero career.