Japan Ramps Up Anti-Gambling Efforts by Seeking Foreign Casino Blocks

Lucas Dunn
By: Lucas Dunn
06/17/2025
World
A Street in Osaka, Japan

Photo by Pexels, CC0 1.0

Key Takeaways

  • Curacao, Malta, and Canada are among the requested jurisdictions
  • Japan is also seeking to pass a bill banning online casino operations and advertising locally
  • Over 3 million Japanese currently access illegal online gambling sites

Japan has escalated its fight against illegal online gambling by formally requesting eight jurisdictions—Canada, Georgia, Curacao, Malta, Costa Rica, Malta, Gibraltar, and Anjouan Island—to block Japanese users from accessing their licensed casinos. This action follows revelations that millions of citizens engage with overseas sites personalized in the Japanese language despite violating local laws.

Authorities maintain the crackdown targets unregulated operators endangering citizens, as domestic gambling remains limited to lotteries and designated racing events. The move is meant to address an issue impacting over 3 million residents and reinforce the country’s lack of tolerance for cross-border betting.

Targets on Offshore Operators

Analysis of 40 Japanese-language gambling platforms revealed that 70% operate under Curacao’s regulatory framework. Only two of the platforms explicitly prohibit access by Japanese residents. The scale of the illicit activity is staggering, with police reports estimating annual spending at JPY1.24 trillion (US8.6 billion).

Authorities are mirroring Australia’s approach to combating Curacao-based operators while pursuing local measures like targeting payment agents and social media promoters. Legal challenges persist since foreign licenses shield the operators from local prosecution. The government has formally requested geo-blocking and removal of Japanese-language personalization. The efforts are intended to combat soaring addiction rates.

Legislative Crackdown

Alongside international efforts, Japan is accelerating domestic legal reforms to criminalize the promotion, operation, and advertising of online casinos. Slated for parliamentary approval later this month, the new bill will explicitly outlaw referral links shared on social media that redirect users to foreign gambling platforms. It aims to dismantle domestic operators profiting from illegal gambling.

Concurrently, the government will launch public awareness campaigns emphasizing the prohibition of offshore gambling. Authorities stress that widespread ignorance of the ban’s existence fuels the crisis, necessitating educational interventions alongside legal action.

Global Safeguards

As Japan strengthens international cooperation to ensure global enforcement of its anti-gambling laws, it is also progressing towards launching the $8.5 billion MGM Osaka integrated resort, its inaugural legal gambling venue.

The property is a joint venture between MGM Resorts and Orix Corporation and is slated for a 2030 launch. The landmark project is intended to revitalize tourism and local economies. Authorities warn that letting illegal online platforms go unchecked could undermine its benefits.

Lucas is a New Jersey-born and raised copywriter. His content encompasses casino, software provider, and game reviews, news, and blogs. Lucas’ professional writing experience spans more than six years. He works globally with clients from the US, the UK, New Zealand, Australia, South Africa, and Canada. Before he started writing gambling content, Lucas went to Rutgers University to pursue a bachelor’s degree in psychology. Just to shake things up, he became a painter, following in his father’s footsteps. He now writes full-time and doubles in painting now and then.