Japan’s fast-growing esports market remains caught in a complex web of legal restrictions, fueled to a great extent by the country’s strict ban on gambling activities. Lawyers from Nishimura & Asahi discuss how these frameworks are continuing to present operational problems for tournament organizers and professional players in developing the competitive gaming landscape.
Gambling Laws Cast Long Shadow Over Competitions
Japanese law broadly prohibits gambling, making only limited allowances for state-approved horse racing and the new land-based casinos that come as part of integrated resorts. The country’s first IR development, complete with a licensed casino, is still on track to open in Osaka in 2030, while regulators expect a second round of applications imminently. Online casinos are wholly banned by existing regulations.
Attorneys Tomohiro Takagi, Yuki Matsumoto, and Kazuki Ebihara from Nishimura & Asahi note that Esports tournaments could inadvertently fall under gambling classifications if participant entry fees directly feed into prize pools. To avoid this risk, the Japan Esports Union has implemented regulations that require entry fees to cover only operational costs, while prizes must be financed entirely independently through sponsorship.
Entry Fees and Prize Pool Restrictions
Historically, Japan’s Premiums Act imposed a JPY100,000 cap on tournament prizes, viewing publisher-provided funds as promotional incentives rather than competitive awards. Recent regulatory evolution now treats prize money for professional gamers as legitimate compensation for their performance and services, opening the door to substantially larger prize pools.
The Japan Esports Union actively promotes this reclassification by issuing professional licenses to qualified players and restricting major events to invited participants only. These measures help organizers maintain compliance while scaling competition stakes to attract top international talent.
Evolving Rules for Large-Scale Events
Major tournaments, such as EVO Japan, have in the past faced issues due to the Amusement Business Act, requiring police permits for any gaming event with entry fees. Revised guidance from 2020 has softened these restrictions, allowing for entry fees strictly limited to cost recovery and banning profit-making via participant payments.
Broadcasting and Licensing Requirements
Event organizers must secure explicit permissions from game publishers and intellectual property holders to stream or air gameplay footage legally. Japanese copyright protections extend to software code, visual elements, audiovisual recordings, and even the performance portrayal rights of performers within streams and broadcasts.
International competitors are further handicapped in immigrating to countries without dedicated Esports visa categories. Competitors usually seek entertainer or athlete visas, which have their own requirements for eligibility and processing times that further complicate the rosters being assembled for international events.
Data Privacy Mandates in Focus
Japan’s Act on the Protection of Personal Information has imposed stringent responsibilities on the organizers of Esports, dealing with information about attendees and players alike. The event hosts should therefore provide effective safeguarding of data collected and communicate effectively the intent for which such personal information is to be used for all participants of the event. Even the pseudonymous gamer tags may be considered personal information if they are traceable to identifiable persons.
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Japan’s Esports Sector Grapples with Strict Gambling Laws and Regulatory Maze




