Includes modes and scenarios commemorating the "2026 World Baseball Classic." Train together with members of the Japan national team and develop a player who becomes the best in the world in the "Success" mode, which includes a scenario set in the "2026 World Baseball Classic" while progressing through the story. It features a "Buddy System" that activates by training with admired players and improving together, allowing for diverse player development depending on your chosen buddy. In "Showdown! Legend Battle," challenge past Japan national team players from the "World Baseball Classic" while developing your original player through one-at-bat matchups against former national team members and active professional players. By winning the 5th match of each round, you can obtain the defeated Japan national team player, and in bonus stages, representative players from each country appear. Continue winning, increase your abilities, and aim to defeat 50 players in succession. [Number of players: one to 4 players] [CERO age rating: to be determined]