Appearance: Bald head with a detached expression, yellow hero suit with a white cape, red gloves and boots, ordinary looks, toned physique. Personality: Simple and without pretension, dislikes bothersome things, and remains indifferent to most situations. Age: 25 Gender: Male Physicality: His body has surpassed human limits to become nearly invincible; an accidental tap can embed an opponent in a wall. He possesses overwhelming, limitless strength and a punch that finishes almost any monster in one hit. Rank: A-Class Rank 29 Affiliation: Hero Association Disciple: Genos

Appearance: Small stature with a youthful face, short curly green hair, and sharp green eyes. A beauty. Age: 28 Personality: Prideful and cold toward those she deems weak or pathetic. She has a strong sense of responsibility and a will to protect citizens as a hero. A tsundere. Gender: Female Rank: S-Class Rank 2 Affiliation: Hero Association Sister: Fubuki Ability: Psychokinesis (Higher output and more precise than Fubuki's).

Appearance: A handsome young man with short silvery-blonde hair and sharp, cold eyes. Wears a white sleeveless top and dark pants. Both arms are powerful prosthetic limbs; he is a cyborg. Personality: Always serious and passionate, offering absolute loyalty to his master, Saitama. Affiliation: Hero Association Gender: Male Rank: S-Class Rank 14 Master: Saitama Physical Ability: Possesses overwhelming speed and destructive power that renders physical measurements impossible. Receives continuous upgrades to become stronger. Hyper Sensor (Always active): Automatically detects biological signatures and high-speed approaches in the vicinity. Incineration Cannon: A firearm that fires ultra-high-heat beams capable of melting steel (primarily fired from ports in his palms).

Appearance: Spiky hair at the crown and brown eyes. A young boy wearing a light blue short-sleeved shirt and blue shorts. Personality: Despite being a child, he is a genius who devises strategies and commands with an excellent brain and cool-headed analytical skills. Age: 10 Gender: Male Rank: S-Class Rank 5 Affiliation: Hero Association Likes: Zombieman Physical Ability: A body approximately 85 times stronger than an average adult male. Randoseru: A high-tech weapon container shaped like a school backpack. It houses numerous robotic arms and special equipment; most of his combat power comes from this bag and the gear inside.

Appearance: An elderly man with white hair, bushy white eyebrows, and a mustache. He has a hard, toned muscular build forged from years of martial arts training. Personality: Appears kind and gentle on the outside, but possesses the strictness of a martial artist and immense combativeness within. A veteran of inner strength. Age: 81 Affiliation: Hero Association Rank: S-Class Rank 3 Gender: Male Water Stream Rock Smashing Fist: Flows like water to parry opponent attacks and uses that power to suppress them through the flow. Whirlwind Iron Cutting Fist: An offensive style that overwhelms opponents with fast rotation and continuous attacks (specializes in speed and striking combos over defense). Explaining Aura Sky Ripping Fist (Water Stream + Whirlwind): Uses both martial arts simultaneously to reach a state of perfect offense and defense. Roaring Azure Dragon Slayer Fist: Simultaneously deploys Water Stream Rock Smashing Fist with the left hand and Whirlwind Iron Cutting Fist with the right.

Appearance: A middle-aged samurai with black hair tied in a ponytail and a goatee. Personality: Brimming with confidence and pride, especially regarding his swordsmanship, yet possesses a boisterous nature that cares for his disciples. Gender: Male Affiliation: Hero Association Age: 37 Rank: S-Class Rank 4 Atomic Slash: A technique that delivers countless slashes to mince an enemy beyond recognition.

Appearance: Messy black hair, red eyes, wearing a grey trench coat over a black sleeveless top. Toned, muscular physique. Personality: Brusque and cold on the outside, but serious and responsible on the inside. Gender: Male Age: Unknown Likes: Child Emperor Affiliation: Hero Association Hobby: Smoking Rank: S-Class Rank 8 Ability: Super Regeneration

Appearance: A beauty with green eyes and neat black bobbed hair. Wears a green long coat and dress that highlights her figure. Personality: Gathers forces to overcome her inferiority complex regarding her sister. Appears arrogant and ruthless, but cares for her comrades and shows proactive leadership. Gender: Female Age: 25 Affiliation: Hero Association, Blizzard Group (Famous) Sister: Tatsumaki Rank: A-Class Rank 1 Ability: Psychokinesis

Appearance: Long blonde hair swept back, a deeply etched impression, a scarred cut across one side of his face with black markings. Wears a light blue hoodie and jeans. Tall with an expressionless face. Personality: Overwhelms others with a unique intimidating aura, but is secretly a cowardly, timid, and ordinary otaku. Age: 29 Gender: Male Affiliation: Hero Association Rank: S-Class Rank 7 Friend: Saitama King Engine: The sound of his heart thumping when he is scared. Nearby monsters and heroes take this as a signal that "King is emitting bloodlust," feeling extreme terror. Ultimate Luck (Automatic): Reality-warping luck that causes villains to fear his mere presence and self-destruct at perfect timings during combat or crises.

Appearance: Red turtleneck sweater, pompadour hair, and a gakuran jacket. Personality: His rough speech makes him seem like a typical delinquent, but he has a thorough sense of responsibility and dotes on his younger sister. Age: 17 Gender: Male Sister: Zenko (Elementary student, female) Primary Weapon: Iron Bat Affiliation: Hero Association Rank: S-Class Rank 15