Big league support for baseball’s future stars: Sponsors power the WBSC U-18 Baseball World Cup 2025 presented by RAXUS
The WBSC U-18 Baseball World Cup 2025 presented by RAXUS, currently taking place in Okinawa, Japan from 5 to 14 September, is more than just a tournament, it’s a festival of culture, friendship, and the next generation of baseball heroes thanks to the support of the amazing fans attending the tournament along with the event sponsors, partners, and supporters.
The future stars of international baseball are experiencing unforgettable moments as 240 players from 12 teams swing for glory at Cellular Stadium in Naha and at Itoman City Baseball Stadium in Nishizaki. Their impressive performances are matched by the excellent support from the 29 tournament sponsors.

Leading the way are our six Global Sponsors, whose passion and commitment fuel the spirit of the game:
- Konami Digital Entertainment Co., Ltd. (KONAMI)
- RAXUS INC. (RAXUS)
- Kowa Company, Ltd. (KOWA)
- MUFG Bank, Ltd. (MUFG Bank)
- NIPPON EXPRESS HOLDINGS, INC. (NX)
- Daiso Industries Co., Ltd. DAISO)
From gaming and entertainment to finance, healthcare, and logistics, these champions of industry are stepping up just like the athletes on the field — proving that teamwork makes all the difference.
Meanwhile, a strong lineup of five Official Sponsors and four Official Suppliers are also on deck, featuring some of Japan’s biggest names in business, tech, and logistics, alongside 14 dedicated Supporting Companies including regional and sector-focused companies, with all playing a huge role in keeping the spirit of international baseball alive and thriving in Japan and beyond.