Best Online Casinos in Japan【2025】TOP 10 Ranking & Bonus for Real Money

Are you looking for online casinos for real money in Japan? Look no further!

This article, created by a bilingual online casino expert, provides you with all the information you need to know to enjoy a safe and enjoyable online casino experience:)

If you want to know more online casinos available in Japan, check our All Online Casino List in Japan page (Japanese).

Now, let's look at the reviews of online casinos available in Japan!

Parimatch have a high popularity throughout Asia, particularly in India, and is known for its exceptionally high-quality sports betting and casino offerings.

What's especially appealing to live casino enthusiasts is the option to select a welcome bonus tailored for live casino games! This is a must-see, as it allows you to play games like Crazy Time with a 100% wagering contribution rate.

If you want to use cryptocurrency for online casinos, Stake Casino is a great place to start! It features original games, a VIP program with no downgrades, and plenty of unique and engaging elements to keep things fresh. While “cryptocurrency” might sound like it’s only for advanced users, fiat currencies are also accepted—so it’s a good choice even for people who are getting bored with regular online casinos.

Plus, if you use cryptocurrency, there are no withdrawal limits, making it a perfect option for high rollers.

Yugado is in the same group as Vera & John, one of the most popular online casinos in Japan. Despite launching in 2021, it has quickly gained immense popularity among Japanese players due to its ability to use JPY and its Japan-specific website design. While the site is tailored for Japanese users, it also offers an option to switch to English.

10Bet was originally popular in the UK, but it also gained popularity in Japan under the name "Kakekko Rinrin." In February 2024, the brand returned to using the name 10Bet, but features like having a mobile app and the ability to bet directly with cryptocurrency have remained unchanged. If you already had an account with Kakekko Rinrin, you can log in with the same information!

There aren’t many online casinos that offer apps for both iOS and Android, so if you’re an iPhone user looking for an online casino with an app, this one is highly recommended.

Bons Casino is known for its generous bonuses, but it’s more suited for experienced players. With plenty of tournaments and unique features, it’s recommended for those who want to try something different from the usual online casinos!

Starting in August 2024, a new no-deposit bonus has been introduced ¥3,000 / $30 bonus with just a 5x wagering requirement! This bonus is exclusively for those who register through Online Casino Japan, so be sure to enter the bonus code OCJBONS when signing up!

Vera & John Casino is the most popular online casino among Japanese players, consistently ranking as the No. 1 choice on many sites. In addition to its stable operation, it offers a lot of exclusive games and bonuses, ensuring that both beginners and seasoned players can enjoy a great gaming experience.

Casino Sky, the latest online casino from Hero Gaming, is turning heads with its generous no-deposit bonus of ¥7,777! While it shares similarities in functionality with Casitabi and Casino.me, Casino Sky takes things up a notch by offering gameplay in Japanese yen.

What truly sets Casino Sky apart is its remarkable simplicity and user-friendly interface, making deposits and gameplay a breeze. It's the perfect choice for beginners to online casinos or anyone seeking a hassle-free and seamless gaming experience.

PlayOJO is one of the few online casinos holding the Malta license, known to be difficult to obtain. Play OJO is an international brand and it's also popular in the UK. It stands out with features like wager-free spins and availability on mobile apps.

It may not be suitable for those looking to maximize earnings using bonuses, as it caters more to players who prefer hassle-free gaming without concerns about wagering requirements. This makes it a recommended choice for beginners who are not yet accustomed to dealing with bonuses.

Earlier, we shared a general ranking of recommended online casinos in Japan, but we know many of you might prefer popular international brands.

So now, let's dive into some of the top international casino brands available in Japan.

Out of all the international casino brands available in Japan, Stake is the best choice. While Japanese-focused casinos generally offer better services, Stake Casino delivers a high standard of service on par with the best online casinos targeting the Japanese market.

If you’re interested in using cryptocurrency, BC.Game and Sportsbet.io are also great options.

Online casinos in Japan are more complicated than you might imagine. Therefore, this section explains everything from the overall gambling laws to offshore online casinos and even recent trends in Japanese police activities.

Many people may have noticed that there are a large number of Japanese who often gamble, and pachinko parlors can be found everywhere. However, contrary to its popularity, Japan’s gambling laws are very strict, and basically all forms of gambling are illegal. The only exceptions are public sports betting, such as horse racing and bicycle racing, which are operated by the government. However, these laws apply to gambling activities operated within Japan and do not cover online casinos that are legally operated overseas.

Online casinos that are licensed and legally operated overseas are not explicitly addressed by Japanese law. Therefore, many offshore online casinos provide services to Japanese customers, taking advantage of this legal gray area.

The popularity of online casinos in Japan has risen significantly due to the COVID-19 pandemic. In response, Japanese police have started to take action to regulate online casinos that are legally operated overseas. In 2023, there were a few cases where some YouTubers were arrested for streaming themselves playing at an online casino in Japan. This arrest is said to have been made as a deterrent to prevent new users from engaging in online gambling. However, the popularity of online casinos in Japan still remains very high and many new online casinos are entering the Japanese market.

If you want to know more about the legality of online casinos in Japan, please check our legality page (Japanese).

If you are looking for Crypto Casinos, please check the crypto casino ranking page (Japanese page)

When it comes to online gambling in Japan, players have access to a wide range of casino bonuses, including no-deposit bonuses, deposit bonuses, and free spins. Here, we introduce the online casino bonuses recommended by Online Casino Japan.

Mystino and Konibet's NDB are really easy. Despite being no-deposit bonuses, both have wagering requirements set quite low at 1x to 5x compared to others.

For deposit bonuses, Vera&John and Yuugado are recommended due to their low wagering requirements (Non-sticky type).

However, Stake is also recommended since it doesn't have time limit.

There are free spins that can be received without a deposit and those that come with a deposit bonus.

For no-deposit free spins, Shin Queen Casino offers the easiest option with a wagering requirement of only 1x. For deposit bonuses, PlayOJO's free spins have no wagering requirements, allowing you to withdraw any winnings immediately.

Many people who play online casinos are particularly interested in enjoying live casino games. Here are some Japanese online casinos that offer a wide variety of live casino options.

Vera&John Casino, Casino Secret, and Yugaado feature many Japanese dealers. Additionally, Bitcasino offers high-quality VIP-level live casino games, making it an excellent choice for live casino enthusiasts!

Here's a step-by-step guide on how to use online casinos:

Let’s take a look at the online casino deposit methods available in Japan.

The bank transfer is also one of the popular payment methods but it is not recommended due to the potential for complications and delays. There have been many recent reports of failed deposits and delayed withdrawals related to bank transfers.

E-wallets provide a secure and efficient way to manage online casino transactions. They offer faster processing times compared to traditional banking methods. Popular e-wallets include Payz, Vega Wallet, Much Better, Jeton, Tiger Pay, and iWallet.

Cryptocurrency is becoming increasingly popular due to its high level of security and anonymity. Using crypto for online gambling allows for quick and easy transactions without the need for traditional banking methods. It is recommended to use cryptocurrency exchanges located in other nations instead of Japanese ones.