One-Punch Man Season 3 is a tV series anime that premiered in fall 2025, produced by J.C.STAFF.

About the production: the story comes from a manga, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, comedy, sci-fi and supernatural, with themes such as Surreal Comedy, Superhero, Super Power and Parody.

On AniList, One-Punch Man Season 3 has an average score of 50%, an average score, and appears on 156,626 users' lists.

The franchise continues in or follows from: One Punch Man 2 and One Punch Man 3 Part 2.

Saitama is a hero who only became a hero for fun. After three years of "special training," 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. 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 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. (Source: EMOTION Label YouTube Channel Description) Note: Excludes recap episode that aired a week before regular broadcast.

Official synopsis from AniList.