Joseph Luster
July 17, 2025 
The long-awaited One-Punch Man season 3 anime is bringing back a heavy-hitter for its opening song. The official website and social accounts announced that legendary rock band JAM Project will be back once again, following up performances of “THE HERO” for season 1 and “Seijaku no Apostle” for season 2.
The title of JAM Project’s One-Punch Man season 3 song has yet to be revealed.
OP主題歌アーティスト決定
第1期、第2期に続き
アニメ「ワンパンマン」第3期の
オープニング主題歌アーティストが
JAM Projectに決定第3期放送＆続報をお楽しみに！#onepunchman pic.twitter.com/IIo6xUCKEs
— TVアニメ「ワンパンマン」公式 (@opm_anime) July 17, 2025
As previously reported, One-Punch Man season 3 is scheduled to premiere this October.
J.C. Staff is returning from season 2, with new character designer Shinjiro Kuroda on those duties alongside returning designer Chikashi Kubota and former Kyoto Animation key animator Ryosuke Shirakawa (Violet Evergarden: The Movie, Miss Kobayashi’s Dragon Maid). Tomohiro Suzuki is back on series composition and Makoto Miyazaki of [K]NoW_NAME is on music.
After starting as a webcomic, creator ONE joined forces with artists Yusuke Murata to work on a new digital and print version of One-Punch Man. VIZ Media releases the manga in English and describes it below.
Saitama started out being a hero just for fun. After three years of “special” training, he became so powerful that he can defeat opponents with a single punch. Now, alongside Genos, his faithful cyborg disciple, Saitama is ready to begin his official duties as a professional hero working with the Hero Association.
However, the frequency of monster appearances is surging and it increasingly appears as if the Great Seer Madame Shibabawa’s prediction about the Earth’s doom is coming true. In the midst of this crisis, the “hero hunter” Garou makes his own appearance.
Source: Official website
