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One-Punch Man made its mark as one of the most exciting anime debuts of the last decade, and now, after six long years, the third season has finally been confirmed for release in Fall 2025. This return comes at a time when Solo Leveling has been dominating the scene after the explosive success of its second season. Yet the comeback of Saitama’s story has all the signs of becoming the biggest anime event of the year.
One-Punch Man Season 3: Monster Association Arc Promises Epic Battles
The third season will adapt the Monster Association Arc, a massive storyline known for some of the greatest battles in the manga. Fans were worried after the second season’s problems with pacing, design, and direction, but the new production already looks more promising. The preview, although focused on the opening chapters with limited action, has shown smoother animation and improved art design compared to its predecessor. Genos’ updated look and the removal of the awkward metallic textures from the second season are clear improvements.
The most powerful hero returns soon!
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One-Punch Man Season 3 is scheduled for this October! Are you ready?? 🔥
✨More: https://t.co/0s3hqBQ1Fp pic.twitter.com/L6ZqWIJGch
— AnimeTV チェーン (@animetv_jp) July 23, 2025
J.C. Staff Hires International Animators
While J.C. Staff continues as the studio, they have brought in international freelance animators, a strategy that has been successful for other titles. Takashi Hashimoto, a well-known figure in the anime industry, has also joined the project, adding credibility, per ScreenRant. Director Shinpei Nagai has acknowledged that the new season will not replicate the visual marvel of Season 1, under the direction of Shingo Natsume and Madhouse. However, the use of both 2D and 3D animation could yield unique results, much like the Metal Bat versus Elder Centipede fight that stood out in Season 2.