Liste des épisodes

Saitama is a guy who's a hero for fun. After saving a child from certain death, he decided to become a hero, training hard for three years.

A monster is moving toward City Z--one that has been created by the mysterious organization known as The House of Evolution.

Saitama and Genos glean information about the House of Evolution and its founder, Dr. Genus.

A group of Bald thugs use body armors to terrorize rich people. Sonic Speed, a hired ninja fights them. Unfortunately he meets with Saitama who is also a Bald.

Determined to get a little recognition, Saitama decides to become a pro hero, but first, he must pass the Hero Association tests and become a full-fledged member.

To remain on the "Hero" list Saitama has to show some activity in every week. Currently the City Z is defined as the 'ghost town'. Heroes are gathered together to find out whats going on.

A giant meteor threatens to destroy City Z. All S-Rank heroes are called to City Z to destroy the meteor before its collision.

Several Sea Folk appear and begin attacking citizens. They are easily defeated until The Deep Sea King appears and defeats many heroes including an S-Class.

The fight with the Deep Sea King concludes and Saitama and Genos reflect on it as well as Saitama's promotion to B-Class.

Saitama and all class S heroes are gathered together to be informed of an imminent extremely danger threat.

An alien conqueror lands in a spaceship to conquer the Earth during the S class heroes meeting.

Saitama takes on the alien leader in epic battle as the S class heroes fight the alien warriors and destroy the spaceship.

Before Saitama became a hero, his local tailor tells him that he must close up shop due to pressure from a local gang and Saitama decides to help him out.

Genos trying to find out the secret to Saitama's power by stalking him.

A story about Genos when he meets Don Pacino, a C class wanted criminal and his gang in a warehouse along with man who is being held captive by the gang.

Silverfang stalks and pursues Saitama and Genos to come to his dojo where he tries to compete with Saitama in old martial arts ways.

Story goes around frustrated Fubuki because of her elder sister Tatsumaki. Showing domination of elder sister over little one.

Child Emperor investigates the murder of Zombieman.