One-Punch Manseason 3 is on the way, and fans will get their first look soon, at Anime Expo 2025. With new details revealed about the panel, there’s a lot to look forward to, yet many fans are still quite worried about the upcoming season 3 trailer.
One-Punch Manseason 3 is being produced by J.C. Staff, the studio which was responsible for the second season as well. Season 2 was considered to be rather lackluster by fans, who complained that the level of detail and quality of animation were far inferior to the first season, which was animated by Madhouse.Fans disappointed by season 2 were very concerned to hear J.C. Staffwould be involved in season 3 as well, and so far the previews and teasers have done little to assuage fans' fears of low-quality animation. With the trailer reveal imminent, fans may find out soon whether their fears are founded.

One-Punch Man Will Be Hitting the Con Circuit
Upcoming Conventions Will Feature Extensive One-Punch Man Season 3 News
It was recently postedon X (formerly Twitter) by the official Anime Expo accountthatOne-Punch Manwould be the subject of a panel on June 06, 2025, at noon, entitled “One-Punch Man Season 3 Panel - Saitama is Back!” The panel will feature the Japanese voice of Saitama, Makoto Furukawa, as well as the English voice of Saitama, Max Mittelman. Joining them will be the English voice of Garou, Greg Chun, the manga’s editor, Toshiaki Oshima, and anime producer, Chinatsu Matsui. The description promises more details on season 3 andthe series as a whole, and many fans expect a trailer.
Anime Expo won’t be the only convention with aOne-Punch Manseason 3 panel, however. It was also recentlyconfirmed on X (formerly Twitter) that AnimeNYCwill be hosting aOne-Punch Manseason 3 panel. The exact date isn’t set, but will occur during the convention weekend of August 21-24 at the Javits Convention Center in NYC. This panel promises “Behind-the-scenes insights”, as well as a live performance by JAM Project, who performed the first season OP forOne-Punch Man.

One-Punch Man Season 3 Hype Could Be Launched or Destroyed
These Panels Could Have a Major Impact on Anticipation for Season 3
It’s fair to say that fans are a bit torn at the moment regarding season 3; on the one hand, the Monster Association arc is widely regarded as the peak ofOne-Punch Man’s manga so far, so it should have the potential to be very good. However, J.C. Staff’s involvement has quashed a lot of anticipation by those who have little faith in the studio. That’s why these first looks atOne-Punch Manseason 3 could be incredibly important. If the animation is clearly better than season 2, then fans may allow themselves to start getting excited.
On the other hand, if the animation is no different from that seen during season 2, many fans will lose interest in season 3 entirely, which could be disastrous for its debut in October. There’s no way to know which will be the case untilOne-Punch Manhas its big con panels, but hopefully it’s everything fans hope for.