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Creator

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Creator

Cast

Makoto Furukawa isSaitama (voice)
Saitama (voice)
Kaito Ishikawa isGenos (voice)
Genos (voice)
Hikaru Midorikawa isGarou (voice)
Garou (voice)

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Synopsis

Saitama is a hero who only became a hero for fun. After three years of “special” training, though, he’s become so strong that he’s practically invincible. In fact, he’s too strong—even his mightiest opponents are taken out with a single punch, and it turns out that being devastatingly powerful is actually kind of a bore. With his passion for being a hero lost along with his hair, yet still faced with new enemies every day, how much longer can he keep it going?
The story takes place in the city of Z of Japan at a time when the world full of mysterious monsters with tremendous power has appeared and caused so many disasters. But it is here that a superhero punches and dies, can easily defeat and destroy these monsters. Because of this rare talent, there are many doubts about the true ability of the superhero, even he never received any trust from the people.

Season 1

The Strongest Man

1. The Strongest Man

Saitama is a guy who?s a hero for fun. After saving a child from certain death, he decided to become…

The Lone Cyborg

2. The Lone Cyborg

A monster is moving toward City Z, one that has been created by the mysterious organization known a…

The Obsessive Scientist

3. The Obsessive Scientist

Saitama and Genos glean information about The House of Evolution and its founder Dr. Genus, a scien…

The Modern Ninja

4. The Modern Ninja

A group of battlesuit-clad terrorists called “The Paradisers” appears in City F, led by an enormous…

The Ultimate Master

5. The Ultimate Master

Though he’s been doing the hero gig for three years, Saitama realizes that the public knows nothing…

The Terrifying City

6. The Terrifying City

It’s been five days since Saitama became a professional hero and he has yet to do anything heroic….

The Supreme Pupil

7. The Supreme Pupil

An enormous meteor hurtles toward City Z, forcing the Hero Association to ask its S Class heroes to…

The Deep Sea King

8. The Deep Sea King

A pack of monsters calling themselves the “Clan of the Seafolk” arrive on the shores of City J inte…

Unyielding Justice

9. Unyielding Justice

As the battle with the Deep Sea King reaches its climax, more heroes fall to the aquatic despot’s b…

Unparalleled Peril

10. Unparalleled Peril

Saitama tags along to an emergency meeting of Class S heroes and discovers that a seer has foretold…

The Dominator of the Universe

11. The Dominator of the Universe

As a colossal spaceship floats in the skies above City A, a member of its monstrous crew battles on…

The Strongest Hero

12. The Strongest Hero

The inconceivably powerful Lord Boros has traveled untold distances in search of someone who can cur…

Season 2

Return of the Hero

1. Return of the Hero

Saitama is out shopping with Genos in tow when the pair come across G4, a demonic robot on a mission…

Human Monster

2. Human Monster

Garou issues a declaration of war on the Hero Association through terrifying means, Hellish Blizzard…

The Hunt Begins

3. The Hunt Begins

Garou, out hunting heroes, can barely contain his excitement when he gets the chance to battle the S…

Metal Bat

4. Metal Bat

Assigned to guard a VIP and his son, Metal Bat couldn’t be less thrilled. But when the group is sudd…

The Martial Arts Tournament

5. The Martial Arts Tournament

Monsters from the Monster Association launch simultaneous attacks on all the human cities, attemptin…

The Uprising of the Monsters

6. The Uprising of the Monsters

The Super Fight tournament kicks off while Genos takes on multiple monsters who have appeared in Cit…

Class S Heroes

7. Class S Heroes

As the Super Fight tournament heads for its grand finale, the Class S heroes battle to hold back the…

The Resistance of the Strong

8. The Resistance of the Strong

Goketsu, the first Super Fight Tournament champion, arrives in the stadium. Having now become a mons…

The Troubles of the Strongest

9. The Troubles of the Strongest

Just as Suiryu finds himself in the depths of despair, Saitama suddenly appears to help him out. But…

Justice Under Siege

10. Justice Under Siege

The Monster Association issues a challenge to the Hero Association, telling them they have only thre…

The Varieties of Pride

11. The Varieties of Pride

Garo is at last surrounded by multiple heroes and forced to fight, even though he?s covered in wound…

Cleaning Up the Disciple's Mess

12. Cleaning Up the Disciple’s Mess

Unfortunately, we don’t have an overview translated to English for Cleaning Up the Disciple’s Mess .

Original titleワンパンマン
Firt air dateOct. 04, 2015
Last air dateJul. 02, 2019
Seasons2
Episodes24
StatusReturning Series