Best Online Casinos in Japan【2024】TOP10 Ranking

1		Vera&John	The most popular casino site in JP
2		Yuugado	¥1,000 NDB + ¥3,000 Free bet
3		Casitabi	Casino + Sports
4		Play OJO	No wagering requirement bonus
5		Inter Casino	The first casino in JP
6		Mystino	¥3,500 NDB (WR x5)
7		Casino Sky	¥7,777 NDB
8		Lucky Niki	Many promotions
9		Dafabet	Popular in Asia
10		Bit Casino	Crypto Casino

*Most the online casinos in the list are available in English.

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 the top 5 online casinos available in Japan!

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.

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.

Casitabi is a Japanese version of Casino Heroes, known internationally as an online casino brand, that offers a unique RPG-style experience in Japan. Players can progress through quests by playing online casino games. It features fundamental capabilities as an online casino, including the unique "Blitz" feature that allows players to enjoy slots at 6x speed.

Casino Heroes is primarily designed for beginners and operates with a segmented deposit bonus system, with a wagering requirement of 20 times.

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.

InterCasino was established in 1996 with a long-standing history and reputation in Japan. By introducing adorable VTuber characters in 2020, it has gained popularity across a broader audience as an online casino.

Operated by the VJ Group, which also manages Japan's most popular casino, Vera & John, InterCasino is highly trusted in the industry. Features like wager-free cashback contribute to its popularity, making it enjoyable even for beginners.

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 Lilibet'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.

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.