One-Punch Man Season 3 is no longer an unreleased project. The official English-language Season 3 trailer arrived from VIZ on May 27, 2025, and Season 3 Part 1 began its Japanese broadcast in October 2025. The first part has now finished, while Season 3 Part 2 is planned for 2027 without a confirmed premiere date.
The trailer sets up the next major stage of the anime: the Hero Association’s raid on the Monster Association, the arrival of powerful Monster Association executives, and Garou’s increasingly dangerous transformation. Saitama remains the series’ absurdly powerful center, but the conflict around him is becoming far more serious.
Watch the official One-Punch Man Season 3 trailer
VIZ published the clearly identified English-language official Season 3 trailer on May 27, 2025. VIZ also announced its acquisition of the season for North America, Latin America and Oceania, covering television, digital, home entertainment, ancillary and merchandise rights.
The trailer is best understood as a spoiler-light preview rather than a complete summary of the season. Its focus is the collision between the Hero Association and the Monster Association, with S-Class heroes preparing for a major raid and Garou positioned as one of the central dramatic threats.
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The Japanese production later released additional promotional videos, including a second PV on October 3, 2025, and a third PV on December 20, 2025. Those videos should not be confused with the May 2025 VIZ trailer. In other words, an article describing the “new” Season 3 trailer in August 2026 would be misleading: the main English-language trailer was released more than a year earlier, and Part 1 has already aired.
What Season 3 is about
Season 3 continues the Monster Association storyline, in which the Hero Association attempts to confront an organized group of powerful monsters rather than isolated threats. The official promotional material highlights several connected elements:
- The S-Class raid: the Hero Association’s strongest heroes take part in an assault on the Monster Association.
- Monster Association executives: the raid brings the heroes into direct conflict with unusually formidable opponents.
- Garou’s awakening: the martial artist and “Hero Hunter” continues down a more dangerous path as his abilities and identity change.
- Saitama’s contrast with the wider cast: while other heroes face increasingly desperate battles, Saitama still possesses strength capable of defeating most enemies with a single punch.
This setup preserves the defining tension of One-Punch Man: Saitama’s fights can be comically one-sided, while the surrounding heroes face genuine danger and long-running personal conflicts. The trailer sells a larger ensemble confrontation, not simply another sequence of opponents waiting to be defeated by Saitama.
Viewers who have not read the manga should be cautious with online discussions. The official trailer and promotional copy establish the Monster Association raid and Garou’s importance, but later manga developments should not be presented as confirmed Season 3 anime content unless they are tied to an aired episode or an official synopsis.
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One-Punch Man Season 3 release timeline
The Japanese production’s official website announced that Season 3 would begin broadcasting in October 2025. The premiere schedule then separated the anniversary recap from the first new episode:
| Date | What happened |
|---|---|
| May 27, 2025 | VIZ published the official English-language Season 3 trailer and announced its regional acquisition. |
| October 3, 2025 | The Japanese production released a second promotional video. |
| October 5, 2025 | The Japanese television broadcast opened with a recap of Season 2. |
| October 12, 2025 | The first new Season 3 episode aired in Japan. |
| December 20, 2025 | A third Japanese promotional video was released. |
| December 28, 2025 | Contemporary schedule reporting placed the twelfth episode of Part 1 on this date. |
| 2027 | Season 3 Part 2 is planned to broadcast; a month and day have not been officially established in the researched material. |
The production’s official site described the season as reaching its climax in December 2025. The available information therefore supports calling the first broadcast segment Season 3 Part 1, rather than saying that the entire Season 3 story has concluded.
Who is making Season 3?
Season 3 is based on the One-Punch Man webcomic and manga associated with original creator ONE and manga artist Yusuke Murata. VIZ’s description of the premise centers on Saitama, a hero whose training has made him strong enough to defeat enemies with one punch.
The principal Season 3 production credits announced by the Japanese official site are:
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- Animation studio: J.C.STAFF
- Director: Shinpei Nagai
- Series composer: Tomohiro Suzuki
- Music composer: Makoto Miyazaki
- Original creators: ONE and Yusuke Murata
The October 2025 launch also formed part of the anime’s tenth-anniversary program. The first television season began in 2015, making Season 3’s debut part of the franchise’s anniversary celebration.
Where to watch One-Punch Man Season 3
Streaming availability depends on the viewer’s country, subscription tier and the licensing window. Based on the official distribution notice available for this season, the regional services include:
| Region | Reported service or services |
|---|---|
| United States and Canada | Hulu and Disney+ |
| Africa, Europe and the Middle East | Crunchyroll |
| Selected additional territories | Sony YAY, Bilibili, Catchplay, Vidio and TrueVisions Now |
These listings are not a guarantee of global access. A service named in a distribution announcement may not carry the same episodes, subtitles, dubs or subscription options in every country. Before subscribing, check the service’s current catalog in your territory. The most useful search for current regional availability is where to watch One-Punch Man Season 3, followed by your country or region.
The status above is dated to the available information as of August 11, 2026. Streaming rights can change after publication, so readers should treat the platform list as a regional guide rather than a permanent worldwide availability statement.
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What comes next: Season 3 Part 2
Season 3 is continuing in two parts. Shueisha’s official books site confirms that a second cour was decided, and later reporting identifies 2027 as the intended broadcast year for Part 2.
No precise premiere month or day has been established in the researched official materials. That means claims such as “Season 3 Part 2 premieres in [specific month]” should be treated cautiously unless a new official announcement confirms them. For now, the accurate update is simply: Part 2 is planned for 2027, date pending.
Should you read the manga?
Readers who want to start the story from the beginning, compare the anime adaptation with its source, or continue beyond the currently adapted material can turn to the English-language manga. VIZ lists the series and physical volumes, including Volumes 31, 32, 33 and 34, while its Shonen Jump page credits ONE and Yusuke Murata.
A practical starting point is One-Punch Man manga Volume 1 if you are new to the franchise. Existing anime viewers may prefer to collect the volumes that cover material around or beyond the adaptation, but the exact handoff point can depend on how closely a viewer wants to compare chapters with episodes. Manga readers should also remember that a volume’s publication status is not the same as an anime production announcement.
What is not confirmed
Several tempting headlines go beyond the evidence currently available:
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- Season 3 is not still unreleased; Part 1 has aired.
- There is no verified exact premiere date for Part 2 in the researched material.
- The trailer’s “epic” framing is promotional language, not an objective assessment of the animation or season’s quality.
- A current Season 3 Blu-ray release should not be assumed. Earlier One-Punch Man Blu-ray and DVD editions exist, and VIZ has a digital Season 3 Part 1 listing, but no verified current physical Season 3 home-video listing was established here.
- No streaming platform listed above should be treated as globally available.
Frequently Asked Questions
Is One-Punch Man Season 3 released?
Yes. Season 3 Part 1 began in Japan after a Season 2 recap on October 5, 2025, with the first new Season 3 episode airing on October 12. The first part finished in December 2025.
When does One-Punch Man Season 3 Part 2 come out?
Season 3 Part 2 is planned for 2027. The researched official materials do not confirm a specific month or day.
Where can I watch One-Punch Man Season 3?
The official distribution notice lists Hulu and Disney+ for the United States and Canada, Crunchyroll for Africa, Europe and the Middle East, and other regional services including Sony YAY, Bilibili, Catchplay, Vidio and TrueVisions Now. Availability varies by territory and can change.
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It previews the Hero Association’s raid against the Monster Association, battles with Monster Association executives, Garou’s awakening and transformation, and the continuing contrast between Saitama’s overwhelming power and the struggles of the wider hero cast.
The Bottom Line
The official Season 3 trailer is real, but it is not a new August 2026 announcement: VIZ released it on May 27, 2025. One-Punch Man Season 3 Part 1 has already aired, the Monster Association conflict remains the central story, and Part 2 is planned for 2027 without a confirmed premiere date. Check regional streaming catalogs for current access, and use the manga if you want more of ONE and Yusuke Murata’s story while waiting.
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