Best Online Betting Sites in Japan 2026

Our Top 3 Recommended Betting Sites in Japan for February 2026

We have reviewed the top betting sites available in Japan for February 2026. Our recommendations focus on Casitabi, Jettbet, and NitroBet Casino. Each site offers Japanese language support, accepts yen, and provides features tailored for local players. Compare their offers and features below.

Casitabi

Casitabi is a popular betting site in Japan, offering a Japanese-language interface and yen transactions. Players can access sports betting, casino games, and exclusive promotions. Casitabi provides a welcome bonus for new users and supports local payment methods. Customer support is available in Japanese, and the site is optimized for mobile devices.

Jettbet

Jettbet is available to Japanese players and supports betting in yen. The platform offers sports betting, live betting, and casino games. Jettbet provides a welcome bonus for new users and accepts local payment options. Japanese customer support is available, and the site is fully mobile compatible for on-the-go betting.

NitroBet Casino

NitroBet Casino accepts Japanese players and offers betting in yen. The site features sports betting, esports, and casino games. NitroBet Casino provides a welcome bonus and supports cryptocurrency payments. Japanese language support is available, and the platform is optimized for mobile use.

Top Mobile Betting Apps in Japan

We have reviewed the most popular betting apps available to players in Japan. Betway, 22BET, and 1xBet are widely used for sports betting and offer Japanese language support. These apps accept Japanese yen and provide access to both local and international sports markets. Players can use these apps on iOS and Android devices. Each app is known for its fast registration, live betting features, and secure payment options.

• Betway: Offers Japanese language interface, accepts JPY, and covers popular sports like baseball and football.
• 22BET: Supports Japanese yen, provides live betting, and features local payment methods such as ecoPayz.
• 1xBet: Includes Japanese customer support, a wide selection of sports, and quick deposits and withdrawals in yen.

How to Download and Install Betting Apps

1. Visit the official website of the betting site using your smartphone.
2. Find the mobile app download link for iOS or Android.
3. For Android, allow installation from unknown sources in your device settings.
4. Download the APK file and open it to start installation.
5. For iOS, follow the App Store link and install the app directly.
6. Open the app after installation and register or log in.
7. Set your language to Japanese and select JPY as your currency.

How We Rate and Rank Japanese Betting Sites

We use a structured process to review and rank Japanese betting sites, focusing on factors that matter most to players in Japan.

Licensing and Security

Licensing and security are the first criteria we check, confirming that each betting site holds a valid license and uses encryption to protect user data.

Betting Markets and Odds

We evaluate betting markets and odds by checking if the site offers popular Japanese sports and competitive odds compared to industry standards.

Bonuses and Promotions

We review bonuses and promotions by analyzing welcome offers, ongoing campaigns, and the fairness of their terms for Japanese players.

Payment Methods

We assess payment methods by confirming the availability of local options like JCB, PayPay, and bank transfers, as well as processing times and transaction limits in Japanese yen.

Customer Support

We test customer support by contacting the help desk in Japanese, checking response speed, and confirming the availability of live chat, email, and phone support.

User Experience and Interface

We examine user experience and interface by navigating the site in Japanese, checking menu clarity, and ensuring instructions are easy to follow.

Mobile Betting Capabilities

We evaluate mobile betting capabilities by testing mobile sites and apps for stability, speed, and full access to betting features on smartphones commonly used in Japan.

Betting Bonuses and Promotions in Japan

Betting bonuses in Japan most often include welcome bonuses, free bets, reload bonuses, enhanced odds, and insurance bets, each designed to attract and retain local players.

Wagering requirements in Japan usually range from 5x to 10x the bonus amount. These requirements mean you must bet the bonus funds a set number of times before withdrawing winnings. Japanese players should check if requirements apply to the bonus, deposit, or both, and review which bets count toward the rollover. Reading the terms in Japanese yen (JPY) and checking for excluded markets or minimum odds helps you evaluate if a bonus is practical.

• Welcome bonus: This is a first deposit match, often 100% up to ¥10,000. It is available to new players who register and deposit for the first time.
• Free bets: Bookmakers give free bets as a reward for signing up or meeting certain conditions. Typical values are between ¥500 and ¥2,000.
• Reload bonus: This bonus matches a percentage of your deposit after the first one, usually 25%-50% up to ¥5,000, and is offered to existing customers.
• Enhanced odds: Bookmakers boost the odds on selected events, increasing potential payouts. Enhanced odds are common for popular sports like baseball or football.
• Insurance bets: This promotion refunds your stake (up to ¥2,000) if your bet loses, often used for accumulator bets or specific matches.

Popular Sports for Betting in Japan

Sports betting in Japan focuses on horse racing, football, baseball, sumo wrestling, and basketball, with each sport offering unique betting options at licensed online sportsbooks. To place bets, players must be at least 20 years old and register with a verified account. Japanese betting sites usually set minimum bets at ¥100 and maximum limits can reach up to ¥1,000,000, depending on the sport and event. Wagering is subject to local regulations, and identification checks are standard for withdrawals.

• Horse Racing: Horse racing is the most popular legal betting sport in Japan. Bettors can choose from win, place, quinella, exacta, and trifecta bets. Major races like the Japan Cup attract high betting volumes.
• Football: Football betting covers domestic J.League matches and international fixtures. Common bet types include match winner, total goals, and Asian handicap. Live betting is widely available.
• Baseball: Baseball, especially Nippon Professional Baseball (NPB), is a top choice. Bets include moneyline, run line, and over/under. In-play betting is offered during the season.
• Sumo Wrestling: Sumo betting is limited but available on select platforms. Bets focus on tournament winners and individual bout outcomes. Odds are set before each tournament.
• Basketball: Basketball betting features B.League games and NBA events. Bettors can wager on point spreads, totals, and outright winners. Live betting is supported for major games.

Best Japanese Sport Teams to Bet On

The Yomiuri Giants and Hanshin Tigers are the most popular baseball teams for betting, while Fukuoka SoftBank Hawks also attract strong interest. In football, Yokohama F.Marinos and Kawasaki Frontale are leading J.League teams with frequent betting markets. These teams have large fan bases and regular coverage at Japanese sportsbooks, making them common picks for both new and experienced bettors.

Payment Methods for Sports Betting That Support Japanese Yen (JPY)

Online bookmakers in Japan accept several payment methods that support Japanese Yen (JPY), including local cards, e-wallets, and cryptocurrencies. These options allow players to deposit and withdraw funds efficiently. To deposit, select your preferred method, enter the amount in JPY, and follow the site’s instructions. Withdrawals usually require using the same method, with processing times and limits depending on the provider.

• JCB: JCB is a Japanese credit card widely accepted at local betting sites. Minimum deposits start from ¥1,000. Withdrawals are not always available. Deposits are instant, and transaction fees are rare.
• LINE Pay: LINE Pay is a mobile payment service popular in Japan. Minimum deposits often start at ¥500. Withdrawals are not always supported. Deposits process instantly, and fees are usually not charged.
• PayPal: PayPal is an international e-wallet supporting JPY. Minimum deposits and withdrawals typically start at ¥1,000, with maximums set by the bookmaker. Processing is instant for deposits and up to 24 hours for withdrawals. Fees may apply.
• Visa: Visa credit and debit cards are accepted at most sites. Minimum deposits start at ¥1,000. Withdrawals are sometimes available, with processing times up to 5 business days. Fees are uncommon.
• Crypto: Cryptocurrencies like Bitcoin are accepted at some sites. Minimum deposits vary, often around ¥2,000 equivalent. Withdrawals are supported, with processing times from minutes to a few hours. Network fees may apply.

Legal Landscape of Online Betting in Japan

Online betting in Japan is mostly illegal, with limited legal online wagering through government-approved public betting. Japan’s Penal Code bans gambling (Articles 185–186), with penalties that can include a fine up to ¥500,000 for simple gambling and up to 3 years’ imprisonment for habitual gambling.

Legal exceptions exist under special laws for public betting.

You can bet online only through official channels such as JRA IPAT for horse racing and the Japan Sport Council’s toto/BIG sports lottery.

Japan does not issue a domestic licence for private online sportsbooks or online casinos.

If you use an international betting site, you rely on offshore licences like the Malta Gaming Authority (MGA) or the UK Gambling Commission (UKGC), not a Japanese licence.

Player Protection and Responsible Betting in Japan

International online betting sites used in Japan protect players through licensing oversight, encrypted connections, verified payments, identity checks, and built-in tools that limit spending and play time.

We check the site’s licence (for example, Malta Gaming Authority or UK Gambling Commission).
Sites protect data with TLS encryption, PCI DSS payment handling, and optional two-factor login.
They confirm identity with KYC (passport or My Number) and screen transactions for AML risks and chargeback fraud.

Many separate player balances from operating funds and show audit or certification details.

In Japan, online betting may be illegal and can bring penalties, so consider the pros and cons before depositing.

• Set deposit and loss limits (JPY)
• Set session time limits
• Use cooling-off breaks or self-exclusion
• Turn on reality-check reminders
• Get support from local services

Pros and Cons of Playing on Betting Sites in Japan

Conclusion

Japanese players can access betting sites that support yen, offer local payment methods, and provide Japanese language support. Top sites like Casitabi, Jettbet, and NitroBet Casino meet these criteria and include mobile compatibility. Legal restrictions apply, so players should review site licensing and responsible gambling tools. For a full comparison of the best betting sites for Japan and other countries, check the updated listings and guides available on BettingRanker.