One Punch Man: Every Main Character’s Age and Birthday

One Punch Man Every Main Character’s Age and Birthday Saitama
Credit: J.C. Staff

One Punch Man Every Main Character’s Age and Birthday Saitama
Credit: J.C. Staff

One Punch Man, like other shonen anime, has a diverse cast of characters, each with their own role to play, whether they are heroes or villains. To learn more about these characters, we've compiled a list of each One Punch Man character's age and birthday for everyone's information.

Since One Punch Man has a lot of characters, we’ve grouped them according to their category.

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S-Class Heroes

S-Class Heroes Genos
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Credit: Madhouse

The S-Class heroes are the leaders of the Hero Association. They are the most powerful heroes, with the strength of an emergency army division.

They are also capable of defeating disaster-level demon mysterious beings on their own.

Hero
Age
Birthday
Rank
Unique Abilities
Blast
UNDISCLOSED
February 4
1
Portal Creation
Tatsumaki
28
May 16
2
Psychokinesis
Atomic Samurai
37
UNDISCLOSED
4
Master Swordsmanship
Child Emperor
10
December 15
5
Genius Intellect
Metal Knight
UNDISCLOSED
UNDISCLOSED
6
Genius Intellect
King
29
June 12
7
Extreme Luck
Zombieman
UNDISCLOSED
UNDISCLOSED
8
Regeneration
Drive Knight
UNDISCLOSED
UNDISCLOSED
9
Transformation
Pig God
UNDISCLOSED
UNDISCLOSED
10
Elasticity, Inhuman Digestive System
Superalloy Darkshine
27
UNDISCLOSED
11
Master Hand to Hand Combatant
Watchdog Man
UNDISCLOSED
January 1
12
Dog Attributes
Flashy Flash
25
UNDISCLOSED
13
Afterimage Creation
Genos
19
July 18
14
Full Cyborg Weaponry
Metal Bat
17
UNDISCLOSED
15
Healing Factor, Indomitable Will
Tanktop Master
UNDISCLOSED
UNDISCLOSED
16
Expert Marksmanship
Puri-Puri Prisoner
33
March 14
17
Angel Style
Silver Fang
81
UNDISCLOSED
Retired
Water Stream Rock Smashing Fist, Exploding Heart Release Fist

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A-Class Heroes

A-Class Heroes Saitama
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Credit: Madhouse

The A-Class heroes are the second most powerful of the four classes of heroes, capable of defeating disaster-level tigers and mysterious beings on their own.

NAME
AGE
BIRTHDAY
RANK
UNIQUE ABILITIES
Sweet Mask
24
UNDISCLOSED
1
Regeneration
Iaian
23
UNDISCLOSED
2
Expert Swordsman
Okamaitachi
26
UNDISCLOSED
3
Katana Master
Bushidrill
37
UNDISCLOSED
4
Sword Master
Heavy Tank Loincloth
35
UNDISCLOSED
5
Tank Cannon Punch
Blue Fire
19
UNDISCLOSED
6
Portable Flamethrower
Tanktop Vegetarian
26
UNDISCLOSED
9
Hand to Hand Combatant
Stinger
24
UNDISCLOSED
10
Expert Spearman
Lightning Genji
24
UNDISCLOSED
17
Lightning Based Weapons
Lightning Max
21
UNDISCLOSED
19
Hyper Karate
Golden Ball
28
UNDISCLOSED
26
Sharpshooting
Smile Man
26
UNDISCLOSED
27
Giant Kendama
Spring Mustachio
47
UNDISCLOSED
28
Swordsmanship
Forte
24
UNDISCLOSED
31
Rhythm of Music
Sneck
37
UNDISCLOSED
37
Biting Snake Fist
Saitama
25
October 15
39
Unparalleled Physical Prowess, Invulnerability, Supernatural Reflexes and Senses
Heavy Kong
29
UNDISCLOSED
Former 34
Hand to Hand Combatant

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B-Class Heroes

B-Class Heroes Fubuki
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Credit: J.C. Staff

Unlike other heroes, B-Class heroes are not required to perform weekly hero acts in order to meet quotas.

They can also defeat wolf-level mysterious beings on their own. They came in third place in the Heroes' Association.

NAME
AGE
BIRTHDAY
RANK
UNIQUE ABILITIES
Fubuki
23
UNDISCLOSED
1
Psychokinesis
Eyelashes
UNDISCLOSED
UNDISCLOSED
2
Eyelash Curlers
Mountain Ape
UNDISCLOSED
UNDISCLOSED
3
Hand to Hand Combatant
Wild Horn
UNDISCLOSED
UNDISCLOSED
6
Proficient Spearman
Glasses
UNDISCLOSED
UNDISCLOSED
20
Tracking, Advanced Growth Rate
Jet Nice Guy
26
UNDISCLOSED
50
Cybernetic Combatant
Crying Man
23
UNDISCLOSED
69
Giant Bamboo Dragonfly
Lily
14
UNDISCLOSED
74
Three-Section Staff
Tanktop Black Hole
28
UNDISCLOSED
81
Hand to Hand Combatant
Darkness Blade
20
UNDISCLOSED
Former Rank 50
Sword
All Back Man
26
UNDISCLOSED
UNDISCLOSED
Hand to Hand Combatant

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C-Class Heroes

C-Class Heroes Mumen Rider
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Credit: Madhouse

While they are the weakest of the groups, their strength is greater than that of the average person.

They must also meet the weekly hero act quota in order to remain in their own class.

NAME
AGE
BIRTHDAY
RANK
UNIQUE ABILITIES
Mumen Rider
25
UNDISCLOSED
1
Indomitable Will
Tanktop Tiger
25
UNDISCLOSED
13
Hand to Hand Combatant
Funeral Suspenders
25
UNDISCLOSED
40
Suspender Kick and Storm
Red Muffler
20
UNDISCLOSED
89
Meteoric Kick
Angry Man
20
UNDISCLOSED
255
Giant Spinning Top
BunBun Man
18
UNDISCLOSED
331
UNDISCLOSED
Red Nose
24
UNDISCLOSED
385
Novice Martial Artist

Mysterious Beings

Mysterious Beings Garou
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Credit: J.C. Staff

Mysterious beings, also known as monsters, are non-human creatures that pose a threat to society as a whole, serving as the main antagonists in One Punch Man.

Except for Garou, who is revealed to be 18 years old, little is known about their ages and birthdays.

Villains

Villains Speed'o'Sonic Sound
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Credit: Madhouse

In contrast to mysterious beings, villains are individuals, mostly humans, who commit crimes that disrupt the normal functioning of society.

With the exception of Speed'o'Sonic Sound, who has been revealed to be 25 years old, little is known about their ages and birthdays.

Other Characters

Other Characters Suiryu
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Credit: J.C. Staff

These are all the characters who cannot be classified as heroes or mysterious beings.

NAME
AGE
BIRTHDAY
GROUP
Bomb
83
UNDISCLOSED
Martial Artist
Charanko
20
UNDISCLOSED
Martial Artist
Sourface
20
UNDISCLOSED
Martial Artist
Suiko
18
UNDISCLOSED
Martial Artist
Suiryu
UNDISCLOSED
UNDISCLOSED
Martial Artist

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