Two new monster visuals have been unveiled for the upcoming third season of One-Punch Man, which spotlights the mysterious beings Monster King Orochi and Gyoro-Gyoro. The third season is scheduled to premiere in Japan in October 2025.


Around 14 total hero visuals have been released in promotion of the third season’s Fall 2025 premiere.
Season three’s production team includes some returning staff from the second season. They include Tomohiro Suzuki as screenwriter, Chikashi Kubota, Shinjiro Kuroda (Tsukimichi: Moonlit Fantasy Season 2 Episode 4 and 5 prop design assistant), Ryosuke Shirakawa (Tsurune, Spy x Family Season 1, A Silent Voice key animator) as character designers, and Makoto Miyazaki as music composer. J.C.STAFF is handling the animation production after working on the second season.
Meanwhile, the anime’s main voice cast stars Makoto Furukawa as Saitama, Daisuke Namikawa as Dr. Genus, and Hikaru Midorikawa as Garo.
The first season was directed by Shingo Natsume and produced by Madhouse, airing in 2015. A second season was released in 2019 and was directed by Chikara Sakurai at J.C.STAFF. Crunchyroll streamed both series worldwide, outside of Japan.
The anime is based on the superhero action manga series written by ONE and illustrated by Yusuke Murata. It has been serialized on Shueisha’s Tonari no Young Jump since June 14, 2012 and has released 33 tankobon volumes as of April 2025. The manga was originally a self-published work that was first posted on the Japanese manga website Nitosha in 2009.

VIZ Media releases the One-Punch Man manga series in English, and describes the main synopsis as:
Every time a promising villain appears, Saitama beats the snot out of ’em with one punch! Can he finally find an opponent who can go toe-to-toe with him and give his life some meaning? Or is he doomed to a life of superpowered boredom?
Source: One-Punch Man Official Twitter