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The Best Online Casinos Japan in 2022

Officially, Japanese gambling laws state that most forms of gambling are illegal – and that includes playing at the best online casino Japan. Nevertheless, the law does not really mention casinos registered in offshore jurisdictions. Below we look at all the things related to the top casino sites in Japan.

Best Online Casinos in Japan

  • 11 wager-free spins
  • 1000s of slots
  • Available in Japanese
100% bonus up to ¥20,000
Play * more terms & conditions apply
  • Generous Welcome Bonus for New Players
  • Nice Website Design with Easy Navigation Features
  • Dedicated FAQ Section for Any Queries
Up to €1,000 + 100 Free Spins
Play * more terms & conditions apply
logo Bahigo
  • Accepts Crypto
  • +200 Games
  • Table Games
100% Bonus + Free Spins
Play * more terms & conditions apply
logo KaKeYo
  • 1,000¥ risk free bet
  • Accepts cryptocurrency
  • Frequent cashbacks
¥ 100,000 Welcome Bonus + 50 Free Spins in Skulls Up
Play * more terms & conditions apply
  • +10 free spins
  • 100s of slot titles
  • Live casino available
100% match up to $50
Play * more terms & conditions apply
  • 2,000+ casino games
  • Multi-award-winning casino
  • Mobile app available
Welcome bonus up to $888
Play * more terms & conditions apply
  • +200 free spins
  • Live chat 24/7
  • Huge selection of games - over 6000+
¥10,000 welcome package
Play * more terms & conditions apply
  • Available in Vietnamese
  • Loads of live casino games
  • Accepts some eWallets
100% bonus up to $100
Play * more terms & conditions apply
  • Mobile casino available
  • 100s of games to choose from
  • Accepts Paysafecard
¥100,000 deposit bonus
Play * more terms & conditions apply
  • 100s of games
  • Slingo & Tournaments
  • Mobile version available
$1,000 welcome bonus
Play * more terms & conditions apply
  • Daily jackpots
  • Tonnes of titles available
  • 25 million members
100% match up to $200
Play * more terms & conditions apply

Online Casino Sites in Japan

Japanese gambling laws are renowned for being among the most conservative in the world, with online casino in Japan also being banned. Nevertheless, many players choose to turn to online casinos registered in offshore jurisdictions like those in Malta, the UK, Curaçao or Alderney to play unrestricted.

Japanese Gambling Laws

The gambling industry in Japan has always stood on shaky ground. Indeed, according to Article 185 of Japan’s Penal Code, pretty much all forms of gambling are regulated by the government and the majority of them are illegal – being caught dabbling in them may carry hefty fines and even prison sentences.

Nevertheless, it is not all black-and-white. In fact, the law currently allows Japanese players to take part in parimutuel betting on horse and boat racing, Mahjong betting, sports betting on football, and the state lottery – all of which are available on websites with a Japanese license. Oh, and in 2016, Japan legalised land-based gambling.

So, where does that leave the best online casino Japan? Well, once again, it’s not a straight-forward affair. The law expressly prohibits the setting up of Japanese online casinos in the country, as well as the taking part in any activities related to them. But – and this is important – it does not make any mention of the best online casinos in Japan that are registered in foreign jurisdictions.

Therefore, while it is indeed illegal to set up and gamble at an online casino within the borders of Japan, players can get around it by signing up to a top casino site based in another country.

Are Japanese Casinos Online Legal?

According to Japanese police, playing at a Japanese online casino – even if it is registered in a foreign jurisdiction – while physically in Japan is still a crime. But that isn’t really stopping Japanese gamblers, with the Japan online gambling market growing so much one particular casino was raking in 77.51 million visits per month from the country by January 2020.

The situation here is that, for a start, the law itself does not really mention foreign jurisdictions. Second, it is very difficult for the authorities to get enough evidence to prosecute players since foreign operators don’t make it easy for them to gain access to their servers. And, thirdly, the casinos themselves are adamant that they are operating according to their license and not breaking any laws.

Of course, if you are going to take the plunge and play at the best online casino Japan, then we recommend doing so only on trustworthy sites registered in jurisdictions like Malta, Gibraltar, the United Kingdom, Alderney, Isle of Man or Curaçao. These ensure that you, your money and your data are kept as safe as possible at all times.

What’s the Latest News on the Laws Regarding Japan Online Casino?

Well, ever since 2016 when Japan legalised brick-and-mortar casinos (three in total), not a lot has changed. Nevertheless, it seems like the government is starting to understand that legalising it could bring in a lot of revenue… So, will we see Japan online casinos become totally legal? Only time will tell.

Guide to Playing at the Best Online Casino Japan

Joining one of the best online casinos in Japan is actually quite easy once you understand how it all works. Below we explore everything that has to do with these casinos including bonuses, safety and games available; while above we give you a comprehensive list of the Japanese casinos you can play at.

Before you start playing, however, you will need to sign up. So here’s how it’s done.

Step 1: Choose a casino from our Top List or do your own research by following the instructions in our How to Choose the Right Japan Online Casino section below.

Step 2: Register to the best online casino Japan of your choice by entering the details required. Normally, gambling sites ask you for your KYC (know your customer) details, which include first and last names, address, mobile number, gender, date of birth, and email address among others. You will also need to create a username and password, and to read and accept the privacy policy and the terms and conditions of the casino. Once completed, you may have to confirm your registration through a link sent to your email address or your mobile number.

Step 3: Once your account has been created, you can then make your first deposit. The process here is usually very simple, but it changes depending on which payment option you choose. If you experience any problems, feel free to contact customer care.

Step 4: That’s it! You can now claim your casino bonus and start playing all your favourite games.

Safety & Security at Japan Online Casino

Keeping yourself safe while gambling is absolutely imperative, and it all starts with a tiny lock icon next to the URL, which signifies that the site is SSL-encrypted and that, therefore, any information exchanged between you and the casino cannot be seen by any unwanted third parties. Then, it continues with the casino’s license, license number, address and operator. Normally placed at the bottom of every page, these details tell you all you need to know about the brand. It also helps you decide which casino to go for as some licenses – like those from Malta and the UK – hold licensees to very strict requirements that include user safety, fairness and responsible gambling.

Speaking of responsible gambling, this is an important part of keeping yourself safe. Such measures can often take the shape of features that allow you to set deposit limits, take timeouts from gambling, and even to self-exclude from playing completely.

But, over and above what the casino does and says, you should also look at keeping yourself safe. So always check what other users and reputable sites are saying about the casino online. Websites like ours work very hard on confirming any brands mentioned are legal and licensed gambling sites, and our reviews are in no way compromised by sponsorships and so on.

Finally, to add even more safety, Japanese players should invest in a good VPN, which keeps your original IP address hidden and boosts security. Indeed, a VPN plus the use of payment methods whose transactions don’t appear directly on your bank statements will certainly improve your safety while playing at an online casino Japan.

How to Choose the Right Japan Online Casino

We’ve done a lot of research to bring you some of the best online Japanese casinos, nevertheless, we understand that some of you may prefer conducting your own research so we have put together a list of five things you should look for when trying to find the top casino site Japan to play at.

Check the Casino’s License

Making sure the online gambling site of your choice has a license from a reputable jurisdiction is imperative. Because no best online casino Japan can be legally registered in the country, then players will have to opt for one registered in a foreign jurisdiction. In this matter, the best licenses you can come across are those by:

Check if the Casino Has Fairness Certification

The best online casinos do more than what is required by the laws that govern them. One such extra step is to get fairness certification by an independent testing board, by companies like iTech Labs, GLI, and eCOGRA. These confirm that the gambling site operates fairly.

Check the Games Providers

A good casino only affiliates itself with reputable and trustworthy games providers, among which are Evolution Gaming, NetEnt, Play’n Go, Big Time Gaming, iSoftBet, Microgaming, Endorphina, Yggdrasil, Wazdan, and Red Tiger Games.

Check the Available Payment Methods

Ensuring the casino has payment options that fit your needs is essential – though it will differ from player to player. A few points further down, we look at what kind of options the best online casinos Japan offer.

Check the Terms & Conditions of the Bonus

Below we also take a look at the best bonus casino in Japan. Even so, don’t just take these bonuses at face value as they often come with wagering requirements, as well as other terms and conditions.

Types of Bonuses at Japan Online Casinos

Players in Japan can get access to a wealth of bonuses when they join one of the top online casinos Japan. These can come in many shapes and forms, and some are even handed out in Japanese yen (JPY). As always, read the terms and conditions before claiming them.

  • Sign-Up Bonus

Sign-up bonuses, which are often referred to as welcome bonuses, are among the most common and popular bonuses out there. These normally take the shape of matches on your first or even subsequent deposits (for example, a 100% match up to a certain amount for your bonus), or even free spins on pre-selected games. Such bonuses usually come with terms on how to claim the bonus, how many times you need to wager the money, and which games contribute to your wagering requirements, among other things.

  • No Deposit Bonus

A no deposit bonus or a live dealer no deposit bonus is when a casino site gives you ‘free’ money or spins to use on your favourite online games. This type of bonus is usually pretty rare, so if you do come across it, it’s well worth checking it out.

  • Cashback Bonuses

Cashback bonuses are becoming ever more popular as players can’t get enough of them. This type of bonus, which should come with zero wagering requirements, sees your casino give you a percentage of your net losses or deposit money back, with 5 to 10% being the usual figure. Casinos with VIP clubs or programmes give their members even better cashback rates, which can go up all the way to 20%!

  • Free Spins

Free spins are another popular type of bonus you may come across. As the name suggests, these allow you to try one or more specific video slots for free. Some have no wagering requirements, meaning that you can actually keep your winnings.

Types of Games Available at Japan Online Casino

Japanese players can expect to find hundreds and thousands of games at any given top casino site Japan. In fact, you’ll be so spoilt for choice, you may end up having a hard time deciding which to play first! That’s why we’ve put together a little guide to help you with you’ll find.

  • Video Slots, Jackpot Games & Bitcoin Slots

Any casino worth its salt will have numerous video slot titles, ranging from the traditional fruit machines to Megaways and Megaclusters. Some of these slots have themes based on manga and anime, which will surely appeal to many Japanese players; while others are jackpot video slots. The latter work in a very similar way to traditional video slots, only every time a player takes the game for a spin, a small amount of their stake is added to the progressive jackpot.

Finally, casinos have also been among the first to get in on the action when it comes to cryptocurrencies, with Bitcoin slots becoming ever-more popular at online casinos in Japan.

Oh, and you can compete against other players by taking part in the many slot tournaments available, with prizes ranging from extra bonuses to cash!

  • Table Games

Baccarat, blackjack, roulette, craps, video poker, dragon tiger, dice games and more… Practically every casino carries a combination of these table games for users to play. These games work by using a random number generator (RNG), which means the action and the outcome are determined by a computer. Of course, such RNGs are certified to be truly random and not to alter your chances of winning.

  • Asian Favourites

Since Japan is part of the Asian market, you will also find a number of Asian favourites. These can include online versions of the pachinko machine game, of the Sic Bo and Yee Hah Hi dice games, of Pai Gow Poker, the roulette-like Fan Tan, and various versions of the Baccarat card game. These, however, aren’t offered across the board so if you’re looking for a specific game, then we suggest checking if your online gambling site of choice stocks it before you sign up.

  • Live Dealer Casino Games

Complementing the list of table games is usually a live dealer casino games sections. These games usually feature a live dealer, who would oversee the game from a studio somewhere in the world. You and the other players would then play as you’d normally do at a brick-and-mortar casino – only you’re online. These live dealer games can come in many languages including Japanese, and players from Asia also have the option to play non-Western games in this way, including live Mahjong.

Payment Methods at Japan Online Casinos

Every top casino site Japan has myriad payment options for its players to choose from. Each one of these is extremely safe to use and your data should always be protected. Nevertheless, do be aware that sometimes bonuses are not given to users making deposits using a particular payment method (the site’s Ts & Cs should clear this up).

Debit or Credit Card

The easiest, fastest and most popular way to deposit money to any online casino is by using your debit or credit card, like your Visa, Mastercard, Maestro, or Visa Electron. On top of being very safe, the money should appear in your account within moments, allowing you to play practically instantly. Withdrawals, however, can take up to a few days to be effected.


The vast majority of online casinos also accept e-wallets, which are virtual accounts that are not connected to any bank account. This, of course, also makes them safer for users and keeps their transactions off their bank statements. Some eWallets you are likely to come across are PayPal, Jeton, Neteller, Skrill, ecoPayz and MuchBetter.

Direct Bank Transfer

Although we’d normally say that direct bank transfers are among the safest payment options out there, we wouldn’t recommend using such a method in Japan, particularly as there would likely be blocked by your bank.


Cryptocurrencies are digital currencies that are gaining a lot of favour in the online gambling world thanks to cryptocoin casinos. Among these currencies are Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Dogecoin, Tether, Monero, Dash, Ripple, Tron and Zcash. To pay via a cryptocurrency, you will require a cryptocurrency wallet, such as CoinsPaid.


The Paysafecard is a prepaid voucher system you can use when purchasing services online. This service allows you to deposit and withdraw money easily.

Japan Mobile Casinos

All of the things mentioned above can be experienced both on desktop sites and on the best Japan mobile casinos. In fact, whether you have an iPhone or an Android phone, or an iPad or tablet, you can play all your favourite games on the go.

These sites are usually available as a website that can be accessed directly from your mobile device’s web browser, or else as a dedicated app. Either way, the gameplay should be seamless and fun.

Even so, remember to always make sure you are connected to a secure Wi-Fi or else have enough mobile data (and battery life!) when playing on a mobile casino in Japan.

A Brief History of Gambling in Japan

The history of gambling in Japan dates back hundreds of years, with the first references to it being made in the Chronicle of Japan from 720CE. Since then, gambling games in many shapes and forms have been played in Japan, often enjoying periods of boom followed by their banning by successive Emperors.

Gambling, however, could never be fully eradicated and, by the 18th century, it had become a popular pastime even with the poorest in society. But, in 1907, it all came to a halt. Even so, the popular game of pachinko was exempt from these laws and by the 1930 the first pachinko room was opened in Nagoya.

The first major law reform with regards to gambling happened in 2018, when the government legalised brick-and-mortar casinos in Japan. But, by the time the country was going to start accepting bids for casino resorts in 2020, the situation around the globe halted all talks.

Online Casinos Japan Summary

Over the past few years, Japan has surprised many by its new stance on land-based gambling, and it may be that the next step will be legalising and licensing best online casinos Japan directly. Until then, it looks like players will have to play at ones registered in foreign jurisdictions.


Gambling in Japan is a strictly regulated industry, though players can take part in parimutuel betting on horse and boat racing, Mahjong betting, sports betting on football, and the state lottery. While online casinos are expressly prohibited, the law does not refer to online casinos registered in foreign jurisdictions, which is how many Japanese players get around it.

The legal gambling age in Japan is 20. Of course, since online casinos are not technically legal there is no specific age at which Japanese people can gamble at such websites. Most online casinos accept players who are 18 or 21 years or older. Our advice is not to play unless you are 20 years old or older.

Video slots and table games are among the most popular games at the best online casino Japan. Moreover, many Japanese players enjoy playing Sic Bo, Niu Niu, Pachinko, Pai Gow Poker, Fan Tan, Yee Hah Hi and versions of Baccarat.

Yes, many Japanese online casinos give players online bonuses including welcome and no deposit bonuses, cashbacks, and free spins.

Since online gambling is technically illegal in Japan, we suggest you speak to your attorney about tax on winnings from online casinos.

Credit cards and eWallets remain the most popular payment methods in the Land of the Rising Sun.

Yes, whether you use an iPhone or an Android phone, there are many online casinos that provide mobile-friendly sites or dedicated apps.

Our favourite Japan online casinos are KaKeYo, Cashmio and King Billy Casino. Above we list all our other favourite reputable casinos.

This depends on which withdrawal option you choose, but it usually ranges between 24 hours and seven banking days.

Yes, licensed casinos have to use a certified random number generator (RNG), which ensures that gameplay is truly random and fair. When it comes to live dealer games, the dealer is responsible to oversee the games and they are dutybound to be fair on both you and the casino.



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