There are hundreds of online casinos available to Japanese players and there are a number of factors to consider before signing up. Whether you’re an experienced casino player or you’re trying out the slots for the first time, it is vitally important to choose the right operator.

There are a number of sites which rate, review and analyse online Japanese casinos and it’s important to check out the pros and cons of each site. We take a look at the most important aspects to consider before confirming your membership.

Welcome Bonus and Promotions

One of the best things about signing up for a Japanese online casino is the availability of welcome bonuses. These are often heavily advertised and prominently displayed on the home page of the operator. Companies are highly likely to shout about these offers as they bid to attract more players to their site.

It is important to analyse each of these welcome bonuses and pick the right one to suit your needs. They come in various forms with free spins, matched bonus and reload bonuses all part and parcel of this industry.

These promotions allow new users the chance to play with house money and potentially win big without making a hefty deposit.

However, it is vitally important to make sure you read the terms and conditions before signing up. You may not be eligible for the bonus if you deposit via a specific method or if you fail to meet the criteria.

Legitimacy and Security

One of the most important aspects to consider is the safety of players. The majority of online casinos in Japan are legitimate operators who hold gambling licenses. It’s vital to do your research and ensure that your chosen online site has the correct credentials.

Before entering your details, ensure that the site uses SSL (Secure Sockets Layer) and has a strict date encryption policy. This will ensure that your information will not be leaked.

Deposit and Withdrawal Options

All online Japanese casinos accept a wide variety of players and once you’ve signed up, you’ll undoubtedly be keen to make your first deposit. It’s always best to check the range of payment options before committing.

Although there is still a limited amount of deposit options, this range does appear to be increasing. The emergence of Bitcoin gives users another way of funding their account and this sits alongside Mastercard and Visa.

E-wallets have become increasingly popular over the last few years and a number of online operators do now accept PayPal, Neteller and Skrill, however it’s always advised to check the terms and conditions. Some casinos will penalise users who deposit via an e-wallet and this can often make them ineligible for the first deposit bonus. This could potentially prove costly.


Most online casinos were designed to be played on desktop computers, although recent technological developments now allow users to enjoy the same great range of games on their mobiles or tablets.

It’s always advised to check that your chosen casino has a dedicated app or online site which will enable you to play on the move.

Casinos that operate both seamlessly on desktop and mobile are undoubtedly the most popular in Japan.

Variety of Games

The majority of Japanese casinos have a wide variety of games. Whether you’re a fan of live dealer games, online slots, poker or more traditional casino offerings, most operators are likely to have something to suit your needs.

Some online operators will even offer potential players the chance to try out their online slots for free. This is undoubtedly a help as opposed to a hindrance.

Before signing up, make sure that your chosen casino has enough games to keep you happy. If you’re a poker aficionado or you’re dedicated to the slots, it’s always best to compare the range of offerings before making your final decision.

Customer Supporter

Although the majority of Japanese casino users will encounter very few problems during gameplay, it’s always heartening to know that there is ample customer support available. Live chat is the best way of communicating with customer service assistants and it’s always best to check that your chosen online operator has plenty of ways to get in contact should you encounter an issue.

Quick Pay Outs

Finally, if you’re lucky enough to win, you’ll want to receive your funds quickly and in a hassle-free manner. It’s always best to ensure that your chosen operator has a good record of paying out in a speedy and efficient fashion.