The best online casino in Japan offers entertaining games, excellent security features, and plenty of promotions. Each site offers something different to players looking for reliable offshore platforms amid strict domestic restrictions, so we have rated and reviewed them to help you find the top Japanese casino sites.
Our top pick is CoinCasino, which you can learn more about in our review below. We’ve also got more information on the best payment methods to use in Japan, the country’s legal stance on gambling, and more in this online casino guide.
Our Recommended Japanese Online Casinos
The Top Japanese Online Casinos in 2025
After reviewing many Japanese online casinos, we have compiled a list of expert recommendations to help you find the best around. Check out our top 10 list of these gambling platforms below.
- CoinCasino – The best overall online casino in Japan
- Instant Casino – Japan’s No.1 fastest-payout online casino
- Samba Slots – Weekly 10% cashback, no wagering required
- Fast Slots – Lightning-fast crypto payouts for slot enthusiasts
- Golden Panda – High-stakes live dealer action for VIP players
- Lucky Block – Offers the largest crypto welcome offer
- TG.Casino – No KYC required for Japanese players
- Mega Dice – Best Telegram online casino in Japan
- WSM Casino – Huge VIP rewards for Japanese high rollers
- Discord Casino – Best community-based Discord casino for Japanese players
The Best Japanese Online Casinos Reviewed
Our experts have reviewed the top three online casinos in Japan to help you find your perfect match. Discover more about these sites below.
1. CoinCasino – The Best Overall Online Casino in Japan
CoinCasino is a top online casino in Japan because of its dedication to cryptocurrency payments. It supports a range of popular options, such as Bitcoin, Ethereum, Bitcoin Cash, and Litecoin, making it easier to deposit and withdraw and offering anonymity and security.
Once you make a successful first deposit, you can claim the 200% welcome bonus with a maximum value of $30,000. At the same time, you receive up to 50 super spins worth up to $4 each. You can play those on the Wanted Dead or a Wild slot machine.
The VIP Club is also very attractive, which is why CoinCasino is among the best casinos for high rollers in Japan.
With funds in your account and a bonus alongside, you can start playing the various CoinCasino games. These come from popular developers, such as Pragmatic Play, Hacksaw Gaming, Play’n Go, and Novomatic. Whatever your gaming preferences, there is likely a game for you, thanks to their wide range of options.
The site is also compatible with VPNs, giving you a more secure way of visiting the casino and enjoying its features.
There isn’t a dedicated mobile app, though you can experience CoinCasino through the Telegram app instead. Choosing this option adds extra anonymity for your deposits and gameplay.
2. Instant Casino – Japan’s No.1 Fastest-Payout Online Casino
Instant Casino gives Japanese players a fast and straightforward way to enjoy online gaming.
The site accepts various payments, including credit cards, e-wallets, Apple Pay, Google Pay, and popular cryptocurrencies. Players can even set up accounts in Japanese Yen, and the platform offers full Japanese-language support for easy navigation. Access with a VPN is reliable, and crypto users benefit from quick and secure withdrawals.
The game selection covers more than 3,000 titles from leading providers. You’ll find everything from anime-inspired and pachinko-style slots to live dealer tables and global favorites. The site also runs smoothly on mobile browsers, so it’s easy to play on the go, despite no dedicated app available.
New players receive a 200% welcome bonus and 10% cashback weekly, giving plenty of value. However, the wagering requirements on bonuses are pretty strict.
With its convenience, local touches, and variety, Instant Casino strongly appeals to Japanese players who want an accessible and rewarding experience.
3. Samba Slots – Weekly 10% Cashback, No Wagering Required
Samba Slots brings a lively carnival theme to online gaming while offering plenty for Japanese players.
The casino features over 4,000 games, with a heavy focus on slots but also table games, live dealers, and a full sportsbook. Payments are flexible, with Visa, Mastercard, Apple Pay, and several cryptocurrencies available. Crypto payouts are often processed in under 24 hours, giving quick and secure access to winnings.
Slot fans will find an extensive choice, including pachislot-style titles and anime-inspired games alongside international favorites. The site works smoothly on mobile browsers without an app, making it easy to play from anywhere.
New players can enjoy a 200% welcome bonus with 50 free spins and a weekly 10% cashback with no wagering requirements, making it an excellent site for new players.
While Samba Slots offers plenty of variety, it does not yet support the Japanese language or Yen accounts, and its live casino section is smaller than its slot catalogue.
4. Fast Slots – Lightning-Fast Crypto Payouts for Slot Enthusiasts
If you are looking for a site that blends fast crypto payouts with great slot selection, Fast Slots is your perfect choice.
Crypto payouts will hit your wallet instantly and can be made using Bitcoin, Ethereum, Binance, and Litecoin. Meanwhile, the site also supports fiat payments via MiFinity, Visa, and Mastercard, all clearing withdrawals within one to five days.
All transactions are free, with withdrawals capped at $25–$4,000 per day. Sadly, however, JPY payments aren’t supported, so you might incur currency conversion fees.
Japanese players have access to 4,000+ games from 30+ renowned game developers, including EGT, VoltEnt, Betsoft, and Pragmatic Play. Slots dominate the library, but you’ll also find a great selection of table games (available in both RNG and live formats) and originals such as Crash, Mines, and Plinko.
Registering an account here gives you access to a 200% welcome bonus, totaling $5,000, plus 50 free spins. The bonus has a $20 minimum deposit and a 30x wagering requirement, which you must complete within seven days. A 10% wager-free cashback bonus of up to $10,000 is also available to existing customers.
Fast Slots promises the highest levels of safety and security, as demonstrated by SSL encryption and a license from the Union of the Comoros. Moreover, its website is mobile-responsive, and players can ask questions 24/7 via live chat.
5. Golden Panda – High-Stakes Live Dealer Action for VIP Players
Golden Panda is another great Japanese online casino that’s ideal for high-stakes players. It offers 4,000+ games, with classics such as slots, jackpots, table games, and live dealers making up the main part of the library.
The action is powered by game developers such as Hacksaw Gaming, Pragmatic Play, and Spinomenal, all known for creating innovative titles.
New Japanese players receive a 200% welcome bonus of up to $5,000 plus 50 free spins on the Le Bandit slot. The entry point is only $20, and you can cash out the bonus after completing the 30x wagering requirement, which has a seven-day deadline.
Beyond the welcome bonus, you can activate a 10% weekly cashback bonus of up to $10,000. This bonus is wager-free, so you keep what you receive.
Banking is seamless here, too, with crypto and fiat options available for both deposits and withdrawals. Major cryptocurrencies like Bitcoin, Litecoin, and Ethereum are accepted, and offer instant payments and zero processing fees.
If you prefer fiat, you will have Apple Pay, Google Pay, Visa, Mastercard, and MiFinity to choose from. Although fiat options offer instant deposits, withdrawals are slower, usually clearing in 24 hours for e-wallets and up to five days for cards.
Regarding limits, the site accepts a minimum deposit of $20 and withdrawal limits of $25–$4,000 per day. Just note that JPY payments and on-site crypto purchases aren’t supported.
Golden Panda holds a Union of the Comoros license and uses SSL encryption, making it one of the safest online casinos in Japan. Its customer support team is also available 24/7, ensuring a smooth gaming experience.
Is Gambling at an Online Casino in Japan Legal?
Online gambling in Japan is illegal. In May 2025, ruling and opposition parties in the Japanese government agreed to submit a bill prohibiting online casinos altogether.
Eight political parties and parliamentary groups chose to move forward with the bill, which intends to take a firm stance against gambling-related harm.
Once it becomes law, a ban on opening or operating online casino platforms will come into force. Further restrictions on online gambling advertising via social media and other channels will also become law.
Gaming fans in Japan often register at offshore casinos, which the penal code does not affect. Through these sites, you can experience online casinos securely and safely.
We never recommend breaking Japanese law, so you must consider all the risks before deciding to gamble at an online casino site. Our guide is purely for informational purposes.
Land-based casinos are illegal in Japan, with the only exception being government-approved integrated resorts (IRs). These projects are capped at just three licenses nationwide, making them extremely limited. The first, led by MGM Resorts and Orix in Osaka, is slated to open around 2030 with a massive investment of over ¥1 trillion.
Are Japanese Casino Games Taxed?
Winnings from online betting Japan sites are technically taxable by law. However, the country’s legislation does not specifically cover winnings from online casino games because online gambling sites are illegal.
Japan has a general income tax, and winnings from online gambling fall under miscellaneous income under tax law. Any time you withdraw winnings from Japanese online casino operators, you should report the money as taxable income. Because of this, the same tax applies to winnings as other forms of income tax, such as your salary or company profits.
The income tax rate in Japan depends on how much you earn from all sources. The rate ranges from 5% to 45%. This applies irrespective of the size of your winnings. Japan does not allow you to deduct gambling losses from your taxable income, either.
How to Get Started at Japanese Online Casinos
Getting started at Japanese casinos is easier than you think. Before diving in, we recommend you set up a crypto wallet with Best Wallet for quick and hassle-free transactions. With that sorted, you can follow these simple steps to start off your gaming journey:
Step 1: Choose a Japanese Online Casino
We have handpicked the best casinos that accept Japanese players. Pick your preferred site from our list and visit the homepage via our link.
Step 2: Open an Account
Creating an account is simple: you just need to press the “Register” or “Sign Up” button on the casino’s homepage and complete the registration form. Most platforms will simply ask you for a username, email address, date of birth, and phone number.
Step 3: Make a Deposit
Once the account is ready, visit the Deposit page and make your first deposit. Make sure the amount falls within the minimum and maximum limits.
Step 4: Claim the Welcome Bonus (Optional)
To claim your welcome bonus, head to the Promotions page and select the bonus you want to claim. Just note that some casinos will ask you to select the bonus you want when registering and will credit it to your account right after making the qualifying deposit.
Step 5: Start Playing
Once the funds land in your account, you can head to the lobby and pick the game you want to play. For instance, if you wish to play slots, you’ll need to open your preferred title, enter the bet amount, and start spinning.
What Promotions Does the Best Online Casino in Japan Offer?
Most top online casino Japan sites feature multiple promotions for you to claim. Each platform, whether an established or a new casino in Japan, features something different. This means there is something to appeal to all types of players, like:
🔹 Welcome Bonus: Japanese casino sites frequently offer welcome bonuses, which introduce you to the platform. Usually, you will need to register and make a first deposit into your account to receive this kind of reward. A common welcome offer is 100% up to a specific amount, which sometimes comes with free spins.
🔹 No-Deposit Bonus: You may find an online casino in Japan with a no-deposit bonus, which doesn’t require you to transfer any money before acquiring it. In most cases, these are available after signing up for an account. A casino will provide a small bonus or batch of free spins for you to try out the games before you make your first deposit.
🔹 Free Spins: The best slot sites in Japan come with free spins for you to claim, which are available on one or more slot machines. Different casinos feature different numbers and should always highlight the games you can play them on.
🔹 Cashbacks: Japan’s best casinos help you win even when you use. Through cashbacks, these brands give you a percentage of your losses back every week or month. The vast majority of these bonuses come with zero, or very low, wagering requirements, too!
🔹 Loyalty/VIP Schemes: A top online casino Japan may also include a loyalty scheme. As you continue gaming, you earn points, and the more you amass, the higher your VIP level goes. Your rewards improve with each new level, like increased bonuses, quicker withdrawals, and more cashback.
Which Banking Methods Are Available at Japanese Online Casinos?
Casinos today offer a wide range of payment methods that you can use. You may find any or all of the following options at a Japanese casino.
Cryptocurrencies
Any Bitcoin casino Japan site will support BTC payments, as well as those from altcoins like ETH, LTC, DOGE, and BCH, amongst others. Cryptocurrencies provide speedy transactions with a high level of security and anonymity, making them ideal options for Japanese gamblers.
E-Wallets
Some online gambling Japan casinos support transactions through PayPal, Neteller, Skrill, and similar methods. They offer instant deposits, quick withdrawals, and a higher level of security than various other options. However, e-wallets may have restrictions when it comes to claiming promotional offers.
Credit/Debit Cards
Visa and Mastercard are familiar to many people, and some online gambling Japan platforms do support them. While deposits are usually instant through credit and debit cards, withdrawals tend to take longer. Plus, you may find restrictions in place from your bank for Japanese casino deposits.
Apple Pay/Google Pay
Anyone who enjoys playing games via mobile will love using Apple Pay or Google Pay to transfer funds. They work as mobile payment systems, serving as digital wallets that store the payment information of your bank account and/or card(s). Often, they provide instant deposits but aren’t always available for withdrawals.
Bank Transfer
Sending money through a bank transfer does allow for higher amounts, though transactions can be a lot slower, especially for withdrawals. As with card payments, your bank may restrict transfers to online gambling sites through this method.
What Are the Most Popular Japanese Casino Games?
Japanese online casinos tend to feature various games, with different sites offering different options. This means you can register at one and have a different experience if you sign up at another. The most popular games at any online casino in Japan include:
Online Slots
Casinos offering lots of online slots in Japan are highly popular because of their variety. Slots are also easy to understand, only requiring you to set a bet and spin the reels.
There is little skill necessary, with the games relying primarily on luck. The best slot sites in Japan offer releases from plenty of developers so that you can experience various themes, layouts, special features, and betting ranges.
Table Games
Any game that plays out on a table fits into this category. Therefore, we’re looking at roulette, blackjack, baccarat, and poker.
All these options are popular in the country, although there are a lot of great blackjack-focused casinos and games to enjoy in particular. The lower house edge of these games adds to their appeal, while simple rules in blackjack and baccarat ensure you can play them easily.
Live Casino Games
If you join a live casino Japan site, you can play live versions of table games, such as blackjack and roulette. This means you see the tables and a live dealer live-streamed to your device screen.
You may also find live gameshow titles available to play as well. The social aspect of these games makes them popular, as they feature live chat boxes to communicate with other players and the dealers.
When picking a Japanese site to play live casino games, remember that many won’t offer native speakers. Some game providers do offer bilingual and multilingual tables, but, unfortunately, they are rare.
Provably Fair Games
Provably fair games are, as their title suggests, provably fair. You can guarantee their outcomes before you bet, preventing manipulation. Often, these fair games exist on the blockchain, linking them with cryptocurrencies and creating a fair gaming environment.
Anime Slots & Other Games
Some casinos also offer specially themed slots to include popular anime shows, or are designed in an anime art style as a fun theme. Titles like Koi Princess, Demon Train, Saiyan Warriors, and Kawaii Kitty are excellent picks for experiencing a more authentically Japanese-themed slot game.
Specialty Games
While not as common, some of the best online casinos in Japan take pride in offering a great range of titles that are more familiar to Japanese gamblers.
Pachinko-style games mimic the gameplay of traditional games in Japan, updating them to feature more interactive features and elements. You can also explore bingo, keno, lotteries, video poker, and more if you like a bit more variety when you gamble.
Sports Betting
Our top picks also offer sports betting for those who love mixing casino action with the excitement of live sports. They cover a variety of sports, including soccer, basketball, and tennis, as well as niche markets like politics and entertainment.
From simple moneylines and totals to handicaps and player props, the bet types here cater to novice and seasoned players alike.
For a premium betting experience, the top sportsbooks offer live betting and excellent features such as bet builder, live streaming, and cash out.
Are Japanese Casino Sites Available on Mobile?
Most casinos today offer mobile accessibility. This most frequently occurs through a mobile web browser, as not all casinos provide apps.
Even so, both Android and iOS users can enjoy online gambling in Japan this way. Mobile casino websites are responsive to smaller screens as they have gone through optimization, giving you the best experience.
Some casinos also support Telegram or Discord for secure mobile gameplay. You access the casino through the relevant app, making your activity much more anonymous. Online casinos that offer Telegram integration effectively give you an app experience with the added safety of Telegram’s inherent privacy.
How We Rate the Best Japanese Casinos
We use a stringent process when reviewing the best online casinos Japan. That’s why all our reviews offer detailed and unbiased insights, informing you of the following key features:
✅Security Features
All the casinos we recommend offer safe and secure gambling platforms. They feature good encryption levels, strict privacy policies, and data protection methods to keep you and your money safe. Confidence is key when choosing a new gambling site, whether it’s a local or international casino based offshore.
✅Game Selection
There should be a great choice of Japanese casino games to play when you sign up to a site. The best casinos include table games, live dealer options, slot machines, specialty games, etc.
A diverse selection of software also helps make a lobby much more inviting, with options to suit your mood or general gambling preferences whenever you visit.
✅User Experience
A good operator should prioritize your casino experience above all else. This means providing a site with easy navigation, clear and simple designs, and a hassle-free registration and payment system. This is true for mobile and desktop sites, which is why we test each one on multiple iOS, Android, and Windows devices.
✅VPN Compatibility
Because you might need to use a VPN to visit a top online casino in Japan, the website should be compatible with this. Once connected to a VPN, the casino needs to operate smoothly and quickly, as it usually would.
✅Mobile Availability
The best online casinos in Japan are also compatible with mobile devices. Gambling should be smooth and straightforward, whether you use a tablet or phone, whether via a downloadable app, a mobile web setup, or Telegram/Discord. Casinos need to offer optimized sites that work well with smaller screens and touchscreen technology.
✅Range of Promotions
The best Japanese casino sites also feature a range of inviting promotions, catering to all types of players. These should also have achievable, fair terms and conditions, such as manageable wagering requirements and minimal restrictions on maximum wins.
✅Customer Support
If you ever need help playing at the best online casino in Japan, you should have various methods available. These include FAQ sections, live chat support, email communication, social media contact, and more. Replies to queries should be fast, informative, and professional.
Gambling Responsibly at Japanese Casino Sites
You should always gamble responsibly at any Japanese casino. If not, you run the risk of developing gambling addiction, which can lead to problems financially, personally, and legally.
Never deposit or play with money you can’t afford to lose. Always set a strict budget to ensure you don’t spend beyond your means. You should only play Japanese casino games for fun, and if you’re experiencing gambling problems, seek help from customer support.
You can also receive assistance from external problem gambling companies, such as Gamblers Anonymous. You can take their 20 questions quiz to help establish if you have a problem, check their directory to find a local or online meeting for help, or join the available recovery program. Most online casinos also offer account restriction tools. These include deposit limits, reality checks, and self-exclusion.
The Best Online Casino in Japan – Final Thoughts
You must join a reliable Japan online casino to experience speedy withdrawals, enjoyable games, and thrilling promotions. That’s why our guide highlights these factors and more, giving you honest and trustworthy reviews of leading sites to help you pick the right one for you. If you’re unsure, we recommend choosing our number one casino for the best experience, CoinCasino.
CoinCasino is ideal for its $30,000 welcome offer, VPN compatibility, great game choice, and support for multiple cryptocurrencies. The wagering requirements surrounding bonuses could be a little better, but you can still withdraw up to $500,000 per month and enjoy the added privacy offered by Telegram.
The Best Online Casinos in Japan – FAQs
Can I play at online casinos in Japan?
Yes, it is possible to play at online casinos in Japan, as long as they are offshore casinos. All our recommended Japanese online casinos are located offshore and offer strong data protection and secure transactions.
What is the best online casino in Japan?
We recommend several sites for top-quality online gambling in Japan. Our top three recommended casinos are CoinCasino, BetPanda, and BC.Game.
Is gambling illegal in Japan?
Online casino gambling is illegal in Japan, and even stricter rules are due to come into effect in December 2025. This will further restrict operators from opening online casinos within Japan, with additional limitations on gambling advertisements. The aim is to crack down on illegal gambling within the country.
Are online casinos in Japan safe?
Yes, online casinos are safe in Japan if they hold a license from a respectable jurisdiction. We always look for reliable, trustworthy casinos in our reviews. If you’re worried, you can join a Bitcoin casino in Japan for extra security and anonymity due to cryptocurrencies’ enhanced privacy.
How can I find a trustworthy online casino in Japan?
This complete guide to the best online casino in Japan will help you find a user-friendly, entertaining, and trustworthy platform. We only recommend playing at casinos licensed by a reputable governing body, using reputable payment methods, and offering strong terms and conditions for privacy and data protection.