What originally began as a self-published gag-based web comic about a guy who can win any fight with a single punch has become a worldwide phenomenon.One-Punch Mantells the story of Saitama, a bald superhero who has become bored with crime-fighting.

Because of his strength, Saitama no longer finds joy in his hobby of being a superhero, but that changes when he becomes the mentor to the cyborg Genos. If you’re ready to take the dive into the world of One-Punch Man, you may be wondering where you can watch it. Below, you can find everything you need to know.

Saitama is standing over rubble in One Punch Man A Hero Nobody Knows.

How Many Seasons Of One-Punch Man Are There?

There are two seasons of One-Punch Man, with a third season announced for October 2025. The series also received a set of OVA episodes for each season. Here’s a breakdown of how many episodes there are in total.

That equals a total of24 episodesand12 OVA episodes.

There is also a prequel episode, titled One-Punch Man: Road to Hero, although it was never released outside of Japan.

Which Streaming Platforms Is One-Punch Man Available On?

Currently, the only place to officially stream every episode of One-Punch Man is onHulu, which has both thedubbed and subbed versions, butdoes not include the OVA episodes.

The series can also be streamed throughDisney+ and Apple TV, but both require thebundled version of the subscriptionthat also includes Hulu.

Saitama from One Punch Man looking goofy.

If you’re looking for the cheapest way to officially stream One-Punch Man,Hulu will be your best option. However, if you have the Disney+ or Apple TV bundles that include Hulu, this may be a better deal in the long run, if you also plan to watch content through either of those services.

Despite appearing on Crunchyroll,One-Punch Man episodes are not available on the platform.

There is currentlyno way to stream any of the OVA episodes for One-Punch Man. To watch these officially, you’ll need to purchase the BluRay collection sets that include them.