Plot
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?
Network
Status
Returning Series
First Aired Date
October 5, 2015
Last Aired Date
December 28, 2025
Production Companies
Madhouse
J.C.STAFF
Bandai Visual
ADK
jeki
Shueisha
Lantis
Banpresto
Good Smile Company
TV Tokyo
ADK Marketing Solutions
Bandai Spirits
Bandai Namco Music Live
Bandai Namco Filmworks
Type
Scripted
Number of Season
3
Number of Episodes
36
Links
Gallery
Reviews
OPM is a mix of satire and action, an amazing fun to watch show.
I love this series! It could be one way to soothe your soul :) Trust me on this. And oh, don't read the manga, cause it will spoil you big time! By the way, I have a Saitama serious mode t-shirt lol.
Currently at
Season 3
2025|12 Episodes
Alongside Genos, his faithful disciple, Saitama performs his official hero duties as a member of the Hero Association. One day, monsters claiming to be from the Monster Association suddenly appeared, taking a child of the Hero Association executive hostage. The S-class heroes gather and plan a raid on the Monster Association hideout to rescue the hostage. Meanwhile, Garou, a “human monster” who was taken by the Monster Association during a battle with the heroes, awakens in the Monster Association hideout.
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