Details
- First aired
- 5 October 2015
- Ended
- 28 December 2025
- Seasons
- 3
- Episodes
- 36
- Where to watch
Overview
One-Punch Man ran from 2015–2025 and is still in production — 3 seasons and 36 episodes in total.
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?
Seasons at a glance
Season 1
1x01
The Strongest Man
05/10/2015
1x02
The Lone Cyborg
12/10/2015
1x03
The Obsessive Scientist
19/10/2015
1x04
The Modern Ninja
26/10/2015
1x05
The Ultimate Master
02/11/2015
1x06
The Terrifying City
09/11/2015
1x07
The Ultimate Disciple
16/11/2015
1x08
The Deep Sea King
23/11/2015
1x09
Unyielding Justice
30/11/2015
1x10
Unparalleled Peril
07/12/2015
1x11
The Dominator of the Universe
14/12/2015
1x12
The Strongest Hero
21/12/2015
Season 2
2x01
Return of the Hero
10/04/2019
2x02
Human Monster
17/04/2019
2x03
The Hunt Begins
24/04/2019
2x04
Metal Bat
01/05/2019
2x05
Martial Arts Tournament
08/05/2019
2x06
The Uprising of the Monsters
15/05/2019
2x07
Class S Heroes
22/05/2019
2x08
The Strong Ones Fight Back
29/05/2019
2x09
The Ultimate Dilemma
12/06/2019
2x10
The Encircling Net of Justice
19/06/2019
2x11
Everyone's Dignity
26/06/2019
2x12
Cleaning Up the Disciple's Mess
03/07/2019
Season 3
3x01
Strategy Meeting
12/10/2025
3x02
Monster Traits
19/10/2025
3x03
Organism Limits
26/10/2025
3x04
Counterattack Signal
02/11/2025
3x05
Monster King
09/11/2025
3x06
Motley Heroes
16/11/2025
3x07
Counterstrike
23/11/2025
3x08
Ninja Tale
30/11/2025
3x09
Brave Child
07/12/2025
3x10
Immortal Bloodbath
14/12/2025
3x11
Top Dragons
21/12/2025
3x12
Ultimate Lifeform
28/12/2025