The second cour of the TV anime Ace of the Diamond act II -Second Season- is set to premiere in October 2026. Alongside the announcement, a new teaser visual has been unveiled.
It was also revealed that GLAY will perform the opening theme, while OxT will provide the ending theme. Both artists are well known to Ace of the Diamond fans, having contributed multiple theme songs to the franchise over the years.
Teaser Visual:
STAFF:
Director: Hideaki Oba
Series Composition: Kenji Konuta
Character Designs: Yasukazu Shoji
Music: Hajime Hyakkoku
Animation Production: OLM
The Ace of the Diamond anime project has been ongoing since its debut in 2013. Following the 2019 broadcast of Ace of the Diamond act II, the first cour of Ace of the Diamond act II -Second Season- premiered in April 2026.
Crunchyroll streams the complete Ace of the Diamond anime series and introduces the first episode of Ace of the Diamond Act II as follows:
The Seido baseball club has been invited to the spring invitational at the hallowed Koshien Stadium. Sawamura will finally stand on the mound! Standing between Seido and the national title are the winners of last year’s summer tournament Komadai Fujimaki and their unstoppable ace Masamune Hongo. Can Seido triumph over Komadai? It’s the start of another heated battle in youth baseball!
Source: @diaace_anime
© Yuji Terajima,KODANSHA/Ace of the Diamond act II SS partners,TV TOKYO
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