One-Punch Man Season 3

J.C.Staff
Action12 EP/12 Oct 2025

Oshimeter

4.6
46 Fans
25 Want to Watch
56 Watched

Synopsis

Saitama can defeat literally anything with one punch. Sounds like a power fantasy, right? Except the whole point is that it's ruined his life. He trained so hard he went bald, and now every fight ends before it starts. He's just a guy standing in the grocery store with a blank expression, clipping coupons, while the world around him spirals into chaos. Season 3 picks up with the Monster Association — an organized group of creatures who actually have a plan beyond just smashing cities — making moves against the Hero Association. Genos is still loyally following Saitama around trying to learn his secret, and S-Class heroes are gearing up for what's shaping into the biggest conflict the series has tackled yet. But the comedy never lets up. J.C.Staff delivers 12 episodes that keep the parodic edge sharp, poking fun at superhero hierarchies and power scaling while still delivering genuinely impressive fight sequences. The tonal whiplash between Saitama's dead-eyed boredom and everyone else treating things like the apocalypse is still the core joke, and it still works. If you liked the over-the-top action of Kill la Kill or the way My Hero Academia builds out its hero society, this hits a similar nerve but from a completely different, more cynical angle. Overlord fans who enjoy an overpowered protagonist might also find something to appreciate here, though Saitama has way less interest in world domination and way more interest in finding a decent sale on meat.

Episode Guide

Oshimeter0-5960-7980-100
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Characters

Saitama

Overpowered Z-City hero with unmatched strength; seeks a challenging opponent to end his boredom.

Portrayed by Mittelman Max

MANGA BRIDGE

This season covers Chapters 78-100 of the manga. Continue reading from Chapter 101.

Manga cover

Quick Takes

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dinesh
VerifiedVerified Rating
All the hopes for the final battle has gone in vain, without any interesting battle.This season is completely disappointing with no story at all.
dinesh
VerifiedVerified Rating
This episode feels big and emotional, with lots of exciting moments. Even though the timing is a bit messy, the great sound and style kept interested. This episode makes things ready for finale.
dinesh
VerifiedVerified Rating
This episode is exciting and powerful, with great action and a story that moves fast with good pacing. The animation is so good and makes the best parts feel even better, making it one of the best episodes.
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