A special program streamed on YouTube today announced that Ace of the Diamond act II Second Season , the long-awaited anime sequel announced last year , will air on Japanese television in 2026 . The below teaser visual was also unveiled, along with additional details about the series' All-Star Game IV event. Voice actors Hiroaki Tajiri (Kenta Maezono), Shunsuke Takeuchi (Masashi Yuki) and Kensho Ono (Raichi Todoroki) were added to the lineup for All-Star Game IV, which will take place at Meiji Jingu Baseball Stadium in Tokyo on December 14, 2025, with tickets available at 15,000 yen for premium seating, 11,000 yen for S-level and 7,700 yen for A-level. Ace of the Diamond act II Second Season Teaser Visual RELATED: Ace of the Diamond act II Anime Sequel Announced Crunchyroll streams all of the Ace of the Diamond anime and describes the first episode of Ace of the Diamond act II like so: 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: Comic Natalie
