UUUM and FSE to Hold “UUUM DAY in F Village” at ES CON FIELD HOKKAIDO on August 22, 2026

UUUM Co., Ltd. and Fighters Sports & Entertainment Co., Ltd. announced that they will hold “UUUM DAY in F Village,” an experiential festival presented by UUUM, on Saturday, August 22, 2026, at ES CON FIELD HOKKAIDO in Kitahiroshima, Hokkaido, the home stadium of the Hokkaido Nippon-Ham Fighters. The event is designed to bring popular creators and fans together in the same space to create once-in-a-lifetime memories through serious competition and interaction. Ticket sales will begin at 12:00 on Friday, May 15. The event will bring together some of Japan’s leading creators, including Fischer’s and Tokai OnAir, at the world-class ES CON FIELD. The main event, “Fighters OB Selection vs. UUUM All-Star,” will feature a serious baseball showdown in which a team of creators challenges a selection of legendary former Fighters players. HIKAKIN will take the mound for the ceremonial first pitch, marking the opening of the festival. The previous matchup, held in summer 2025, drew more than 15,000 spectators and recorded over 30,000 peak concurrent online viewers, creating nationwide excitement. This year, the event will expand further and take on what organizers describe as their largest spectator-participation project, involving the entire stadium. The three main highlights are: a full-powered contest against the Fighters OB Selection, whose former professional players will respond with skill and power; a major gathering of creators including HIKAKIN, Fischer’s and Tokai OnAir at ES CON FIELD to create a historic moment with the audience; and exclusive all-day experiences under the “UUUM DAY in F Village” banner, including programs that let fans feel closer to their favorite members and interactive events using the full scale of the ballpark. Further details will be announced gradually. Organizers said the event aims to turn the scenes fans usually see on smartphones or television into lifelong memories in the heart of Hokkaido, giving children a day to fully experience the energy of the stadium and the serious competition between admired creators and legendary former players. Participants in the Fighters OB Selection include Tsutomu Iwamoto as manager, Makoto Kaneko, Naoto Inada, Yoshio Itoi, Kensuke Tanaka, Shinya Tsuruoka, Hayato Arakaki, Ryota Imanari, Sho Nakata, Yuya Taniguchi, Kazuya Murata, Hideki Sunaga, Suguru Ichikawa, Yutaka Otsuka, Toshinori Asanuma and Yuki Yoshida. The UUUM All-Star lineup includes HIKAKIN, members of Fischer’s, members of Tokai OnAir, Masuo, Yocchi from BonBon TV, Taichan, ZEE, SOSHI, 【V.I.P】, Hamshow, Eiji, members of Bonheur Channel and others to be announced later. HIKAKIN will participate only in the ceremonial first pitch, and some Fischer’s members are not scheduled to participate in the main game but are expected to join related programs to be announced later. The event will open at 10:00, with the game scheduled to begin at 14:00. Tickets will be sold through “F Ticket” from 12:00 on May 15, 2026. A JTB accommodation package for visitors from farther away or those seeking a more special experience is also planned, with limited lottery sales scheduled to begin on May 25. The package will include premium viewing seats and special experience benefits to be announced later. UUUM All-Star members Ndaho and Masuo also shared comments. Ndaho said he has the utmost respect for the former professional players, but that once the game begins, the creators cannot simply admire them; they intend to compete with full creator power, make use of special rules and aim to win in a hard-fought match. Masuo said he is delighted to play baseball again on the dream stage of ES CON FIELD and to face the Fighters OB Selection once more, adding that he is especially looking forward to meeting fans at the venue.