One-Punch Man Season 3 Part 2 Sets January 2027 Return

One-Punch Man Season 3 Part 2 will begin airing in Japan in January 2027. The anime's official site announced the window on October 11, 2026, alongside the first promotional video, a new key visual, and confirmation that JAM Project will perform the opening theme.

The January window narrows the wait

The continuation had previously been scheduled only for 2027, so the new announcement gives viewers a firmer month for Saitama's return. It also starts the main promotional push for Part 2: the newly released video is labeled as its first promotional video, while the key art is presented as a separate visual for the second cour.

Part 2 continues the third season's conflict with the Monster Association. The official announcement frames the new visual and video around the intense battles still ahead, while JAM Project's announcement says the fight with the Monster Association is entering its climax. Together, the materials position this cour as a direct continuation rather than a separate season or side project.

The season's official site is also keeping the first cour visible ahead of the continuation. A Japanese rebroadcast of Part 1 starts October 12, 2026, in a late-night weekly slot. That repeat run is being presented as preparation for Part 2, giving domestic viewers a scheduled way to revisit the setup before the January return.

An earlier second-cour visual update introduced Psykos and placed members of the Hero Association opposite members of the Monster Association. The latest materials build on that confrontation with the first Part 2 video and another key image, making the announced conflict clearer without disclosing episode-specific story details.

The announcement does not yet provide an exact premiere day, a weekly Japanese broadcast slot, or international streaming details. January 2027 is therefore the confirmed release window, with more specific scheduling information still to come from the anime's official channels.

JAM Project returns for the opening

JAM Project will return after handling the first cour's opening. The new song is titled "Never Done -SUPREME POWER VS ULTIMATE FEAR-," linking its name directly to the showdown highlighted in the continuation's promotional language. The group's official site separately confirmed both its involvement and the anime's January broadcast window.

The opening-theme single is scheduled for release in Japan on January 27, 2027. JAM Project's announcement also lists the physical release under catalog number LACM-24874. The single adds a specific date to the music rollout and places the release in the same month as the anime's return.

This update gives Part 2 three concrete pieces of its rollout at once: a broadcast month, its first promotional video, and its opening performer. The key visual adds another official preview of the continuation, but the announcement does not specify an episode count or provide a complete new staff list.

For now, One-Punch Man Season 3 Part 2 is set for a January 2027 Japanese broadcast, with JAM Project back on the opening. The theme single's January 27 release is the next fully dated milestone in the continuation's announced rollout.