Ace of the Diamond Act II Second Season 2nd Cour Unveils Teaser Visual, Theme Song Artists & October 2026 Premiere
### Synopsis
A second cour of the second season of Ace of the Diamond Act II has been announced, which has unveiled a key visual, main theme song artists, and October 2026 premiere date. The second season’s first cour aired in Japan from April 5, 2026 to Juen 28, 2026 for a total of 13 episodes. ©寺嶋裕二・講談社／「ダイヤのA actⅡ‐SS‐」製作委員会・テレビ東京 Japanese rock band GLAY will perform the second cour’s opening theme song and music group OxT will perform the ending theme. /／ #ダイヤのA actⅡ -Second Season-第2クール OPED発表＼OP #GLAYED #OxT決勝戦を描く第2クールに華を添えるhttps://t.co/BTKAZtbFbM第2クール 26年10月からテレ東系6局ネット、AT-Xほかにて放送開始 pic.twitter.com/jKMQFoAAn7— TVアニメ「ダイヤのA」公式 | 第2クール26年10月テレ東系6局ネット AT-Xほかにて放送開始 (@diaace_anime) June 28, 2026 Hideaki Oba (Love of Kill, Kunon the Sorcerer Can See) is directing the second season of Ace of the Diamond Act II Act II, with Kenji Konuta (returning) as series composer, Yasukazu Shoji (Restaurant to Another World 2) as character designer, and Hajime Hyakkoku (Ace of Diamond Act II Season 1) as music composer. OLM is in charge of the animation production. Ryota Osaka reprises his role as the protagonist Eijun Sawamura, and is joined by other new cast members this season that include: • Shugo Nakamura as Koya Urabe • Atsushi Tamaru as Soichi Nagira • Kento Hama as Koji Nara • Toshiya Miyata as Koji Chimaru A second season of Ace of the Diamond Act II was announced in May 2024. The first Ace of the Diamond anime had two seasons and was a Madhouse and Production I.G co-production, while the first season of Ace of the Diamond Act II was only produced by Madhouse and contained 52 episodes. Mitsuyuki Masuhara directed all…
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