One-Punch Man Season 3: Villains Unleashed as ‘Mysterious Beings’ Threaten Saitama – Coming October 2025!

One-Punch Man Season 3: A New Era of Villains and Unstoppable Power

The countdown to One-Punch Man Season 3 has begun! Premiering in October 2025, the long-awaited return of Saitama promises to be filled with the intense action and high-stakes battles fans have come to love. And this time, it’s not just heroes who are stealing the spotlight—villains are gearing up for their moment to shine.

The ‘Mysterious Beings’ Are Here

Ahead of the anime’s return, the official accounts have unveiled two stunning visuals that tease the Mysterious Beings—the next wave of powerful antagonists. The visuals feature Monster King Orochi, a beastly powerhouse, and Gyoro-Gyoro, a scheming villain who will give Saitama a run for his money. These chilling new character designs, illustrated by renowned designers Ryosuke Shirokawa and Shinjiro Kuroda, promise to bring an intense edge to the upcoming season.

These characters are more than just threats to the Hero Association—they represent the evolving challenges Saitama will face as he searches for an adversary who can finally push him beyond his limits. Will these new villains be the ones to give the One-Punch Man a fight he can't win with just one blow?

What to Expect from One-Punch Man Season 3

With the return of Studio J.C. STAFF as the production studio, Season 3 will continue to adapt ONE’s original webcomic and Yusuke Murata’s acclaimed manga. Fans can expect the signature combination of jaw-dropping animation, heart-pounding action, and clever humor. The Mysterious Beings will challenge not only Saitama’s strength but also his search for meaning in a life free of true competition.

With Tomohiro Suzuki handling the series composition, and a talented roster of character designers and composers including Chikashi Kubota, Shinjiro Kuroda, and Makoto Miyazaki, Season 3 is shaping up to be the most visually stunning and action-packed season yet.

The Ultimate Question: Who Can Beat Saitama?

Since its inception, One-Punch Man has explored the absurdity of a hero who can defeat any villain with a single punch. Season 3 looks set to dive deeper into Saitama's internal struggle, as the search for a worthy opponent intensifies. Will he finally find someone who can challenge him, or will he remain trapped in a cycle of effortless victories?

Get ready for the showdown of the century when One-Punch Man returns this October 2025. The Mysterious Beings are here, and this time, the stakes couldn’t be higher.


source: https://www.crunchyroll.com/news/latest/2025/4/4/one-punch-man-season-3-anime-monster-king-orochi-gyoro-gyoro-mysterious-being-visuals
source: Official X (formerly Twitter) (1,2)