The Taiwan Professional Baseball League (CPBL) is introducing collaborative theme days for the second half of the season, featuring joint branding efforts between teams and popular intellectual properties. The Chinatrust Brothers will partner with the “Attack on Titan” anime series, while the Wei Chuan Dragons will collaborate with the “Monster Hunter” game franchise. However, this move has ignited a debate regarding intellectual property rights and licensing within the league. Concerns have been raised about potential conflicts with existing licensing agreements and the fair distribution of revenue generated from these collaborations. The CPBL aims to attract wider audiences and boost merchandise sales through these partnerships, but must navigate the legal complexities surrounding IP usage. The league’s decision is being closely watched as a potential precedent for future collaborations and IP integration in Taiwanese professional sports. These themed games are scheduled to begin in July.