One Piece: Going Baseball (One Piece: Baseball March) is a vibrant sports game released by Bandai for the Game Boy Advance in 2004. Set in the world of the hit anime 'One Piece,' players control Monkey D. Luffy and his Straw Hat Crew in unconventional baseball matches. Each 7-player team features iconic characters who use their signature weapons instead of traditional bats and unleash unique special abilities to dominate the field. The game features diverse stages set on various islands from the series, complete with interactive obstacles and traps. With both a Story Mode following the crew's journey and a Versus Mode for custom matches, it offers a perfect blend of arcade sports and pirate adventure for GBA fans.