Gambling regulation in Japan
Online casinos are illegal; betting is limited to public racing, the sports lottery and national lotteries.
Status at a glance
Offering this product to people in the country is illegal.
The law reserves this product for a state or state-appointed operator.
Offering this product to people in the country is illegal.
The law reserves this product for a state or state-appointed operator.
Regulator and law
- Public bodies for horse, bicycle, boat and motor racing; national sports lottery
- Main law: Penal Code; Basic Act on Measures against Gambling Addiction (revised 2025)
Key points
- Since 25 September 2025 a revised law explicitly bans advertising, linking to and recommending online casinos, including affiliate and ranking sites.
- Japan's first integrated resort with a casino is under development in Osaka.
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Sources
Nearby markets
Reviewed on . Gambling law changes often: this overview is for orientation and is not legal advice. Check with the regulator before acting. Market: Japan
Frequently asked questions
Is online gambling legal in Japan?
It depends on the product. Online casino is prohibited. Sports betting is reserved for a state or state-appointed operator. Online poker is prohibited. Lottery is reserved for a state or state-appointed operator.
Who regulates gambling in Japan?
Public bodies for horse, bicycle, boat and motor racing; national sports lottery. The main law is: Penal Code; Basic Act on Measures against Gambling Addiction (revised 2025).
What are the key dates for gambling regulation in Japan?
2025-09-25: Japan's ban on advertising and linking to online casinos takes effect.
Updated: