Japan

Japan

Home » Asia » Japan » Page 12

Online casino bonuses in Japan can give you more playtime and a larger balance to explore different games, which naturally increases your chances of winning. Since there are no locally licensed online casinos, all offers on this page come from offshore platforms that accept Japanese players.
Below, you can compare a range of current bonus offers and choose the one that fits your play style. If you also want to evaluate the casinos themselves, you can visit Online Casinos in Japan for a full breakdown of available platforms.

Affiliate disclosure: Our content contains affiliate links and we may make a commission on operator registrations and deposits made through these links.

Author
150% Up to €300
50 Free Spins
Wager x40
Min Deposit €15
T&Cs Apply

Bonus Terms

VerdeCasino: 2nd Deposit Bonus

Welcome bonus step 2, 150% up to €300 + 50 free spins

Min deposit: €15
Wagering: 40x the bonus (B)
Max cashout from bonus: 5x the deposit, on the cash bonus and the free spins alike
Max bonus: €300, filled by a €200 deposit
Free spins: 50 on Joker Stoker, at €0.40 a spin
Time limit: 48 hours to use the step once activated, then 5 days to finish the wagering
Activation: the pack must be activated within 4 days of registering, and each step activated in your profile before that step's deposit
Step skipping: a deposit below the step minimum, or a deposit made under a different offer, skips the step rather than reducing the bonus
Max bet: €5 per spin while the bonus is being cleared, including the risk game. A buy feature purchase counts as one spin
Eligible games: slots only. Live casino, all table games and the instant games including scratch cards, mines, plinko, dice, bingo and wheels cannot be played with bonus funds
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: requesting a withdrawal forfeits all cash bonuses, free spins, Wheel of Fortune spins and the loyalty points multiplier

How to claim:

  1. Activate step 2 in your profile before you deposit.
  2. Deposit €15 or more.
  3. Wager 40x the bonus within 5 days, on slots only.
  4. Keep every spin at €5 or below while the bonus runs.
120% Up to €300
50 Free Spins
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

VerdeCasino: 1st Deposit Bonus

Welcome bonus step 1, 120% up to €300 + 50 free spins

Min deposit: €10
Wagering: 40x the bonus (B)
Max cashout from bonus: 5x the deposit, on the cash bonus and the free spins alike
Max bonus: €300, filled by a €250 deposit
Free spins: 50 on Coin Win 2: Hold the Spin, at €0.20 a spin
Time limit: 48 hours to use the step once activated, then 5 days to finish the wagering
Activation: the pack must be activated within 4 days of registering, and each step activated in your profile before that step's deposit
Step skipping: a deposit below the step minimum, or a deposit made under a different offer, skips the step rather than reducing the bonus
Max bet: €5 per spin while the bonus is being cleared, including the risk game. A buy feature purchase counts as one spin
Eligible games: slots only. Live casino, all table games and the instant games including scratch cards, mines, plinko, dice, bingo and wheels cannot be played with bonus funds
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: requesting a withdrawal forfeits all cash bonuses, free spins, Wheel of Fortune spins and the loyalty points multiplier

How to claim:

  1. Register, then activate the Welcome Bonus Pack in the Bonuses section within 4 days.
  2. Activate step 1 in your profile before you deposit.
  3. Deposit €10 or more.
  4. Wager 40x the bonus within 5 days, on slots only.
  5. Keep every spin at €5 or below while the bonus runs.
100% Up to €250
140 Free Spins
Wager Wager-free
Min Deposit €20
T&Cs Apply

Bonus Terms

Simsinos: 2nd Deposit Bonus

Second deposit bonus, 100% wager free up to €250 and 140 free spins

Min deposit: €20
Wagering: none on the bonus and none on the free spins
Max cashout: none for Welcome Bonus winnings
Bonus type: wager free. The bonus itself is not withdrawable and the one allowed withdrawal request removes it
Max bet: €5 per spin while the bonus is active
Free spins: 140 in Le Fisherman by Hacksaw, released over 7 days
Free spin delivery: 20 on the deposit and 20 more every 24 hours
Free spin winnings cap: €100 from the Welcome Package spins
Free spin expiry: 7 days from being credited
Bonus expiry: 30 days from issue
Forbidden while active: the sportsbook, live casino, table games, video poker, jackpot games, crash games and about fifty named slots
Before you can withdraw: every deposit must be wagered once, separately from any bonus

How to claim:

  1. Deposit €20 or more, up to €250 to fill the €250 cap.
  2. Claim the bonus in the deposit section.
  3. Collect 20 free spins a day for seven days.
  4. Make one withdrawal request when you are ready to stop.
100% Up to €250
110 Free Spins
Wager Wager-free
Min Deposit €20
T&Cs Apply

Bonus Terms

Simsinos: 1st Deposit Bonus

First deposit bonus, 100% wager free up to €250 and 110 free spins

Min deposit: €20
Wagering: none on the bonus and none on the free spins
Max cashout: none for Welcome Bonus winnings
Bonus type: wager free. The bonus itself is not withdrawable and the one allowed withdrawal request removes it
Max bet: €5 per spin while the bonus is active
Free spins: 110 in Hot Ross by Hacksaw, credited instantly
Free spin winnings cap: €100 from the Welcome Package spins
Free spin expiry: 7 days from being credited
Bonus expiry: 30 days from issue
Forbidden while active: the sportsbook, live casino, table games, video poker, jackpot games, crash games and about fifty named slots
Bonus buys: a feature buy counts as a bet of its full purchase price
Before you can withdraw: every deposit must be wagered once, separately from any bonus

How to claim:

  1. Deposit €20 or more, up to €250 to fill the €250 cap.
  2. Claim the bonus in the deposit section.
  3. Play slots only; the bonus carries no wagering requirement.
  4. Make one withdrawal request when you are ready to stop.
120% Up to €500
Wager x10
Min Deposit €10
T&Cs Apply

Bonus Terms

IceCasino: Weekend Sports Reload Bonus

Weekend sports reload, up to 120% and €500

Min deposit: €10
Wagering: 10x the bonus (B)
Max cashout: not published outside the account
Rate by deposit: €10 to €29 pays 50% up to €300. €30 to €49 pays 100% up to €400. €50 and above pays 120% up to €500
Eligibility: level 10 of the loyalty programme and above
When: activate on the Thursday or Friday. The offer runs 00:00 Thursday to 00:00 Saturday UTC
Max bet: €50 per bet on betting bonus money while the wagering runs

How to claim:

  1. Reach level 10 of the loyalty programme.
  2. Activate the bonus in your profile on the Thursday or Friday.
  3. Deposit €10 or more.
  4. The bonus is credited automatically after the deposit.
150% Up to €500
Wager x10
Min Deposit €15
T&Cs Apply

Bonus Terms

IceCasino: Sports Betting 3rd Welcome Bonus

Betting welcome, third deposit, up to 150% and €500

Min deposit: €15 for 100%, or €50 for 150%
Wagering: 10x the bonus (B)
Max cashout from bonus: 3x the bonus amount
Max bonus: €500, double the first two steps
Step rules: a deposit below the minimum does not end the promotion, and a deactivated step can be reactivated while its window is open
Time limit: 5 days from receiving the bonus
What counts: singles at odds of 1.9 or better, or accumulators of at least three events with every selection at 1.5 or better
Max bet: €50 per bet. A higher stake does not count toward the wagering
One bet per market: with an active bonus, only one outcome within any one market of an event
Not available in: Finland, Japan and Brazil

How to claim:

  1. Activate the third step in your profile before you deposit.
  2. Deposit €15 for the 100% rate, or €50 or more for 150%.
  3. Roll over 10x the bonus within 5 days at the qualifying odds.
150% Up to €250
Wager x10
Min Deposit €15
T&Cs Apply

Bonus Terms

IceCasino: Sports Betting 2nd Welcome Bonus

Betting welcome, second deposit, up to 150%

Min deposit: €15 for 100%, or €50 for 150%
Wagering: 10x the bonus (B)
Max cashout from bonus: 3x the bonus amount
Max bonus: €250
Step rules: a deposit below the minimum does not end the promotion, and a deactivated step can be reactivated while its window is open
Time limit: 5 days from receiving the bonus
What counts: singles at odds of 1.9 or better, or accumulators of at least three events with every selection at 1.5 or better
Max bet: €50 per bet. A higher stake does not count toward the wagering
One bet per market: with an active bonus, only one outcome within any one market of an event
Not available in: Finland, Japan and Brazil

How to claim:

  1. Activate the second step in your profile before you deposit.
  2. Deposit €15 for the 100% rate, or €50 or more for 150%.
  3. Roll over 10x the bonus within 5 days at the qualifying odds.
150% Up to €250
Wager x10
Min Deposit €10
T&Cs Apply

Bonus Terms

IceCasino: Sports Betting 1st Welcome Bonus

Betting welcome, first deposit, up to 150%

Min deposit: €10 for 100%, or €50 for 150%
Wagering: 10x the bonus (B)
Max cashout from bonus: 3x the bonus amount
Max bonus: €250
Activation: activate within 5 days of registering, and each step before its deposit
Step rules: a deposit below the minimum does not end the promotion, and a deactivated step can be reactivated while its window is open
Time limit: 5 days from receiving the bonus
What counts: singles at odds of 1.9 or better, or accumulators of at least three events with every selection at 1.5 or better
Max bet: €50 per bet. A higher stake does not count toward the wagering
One bet per market: with an active bonus, only one outcome within any one market of an event
Not available in: Finland, Japan and Brazil

How to claim:

  1. Register and activate the betting pack within 5 days.
  2. Activate the first step before you deposit.
  3. Deposit €10 for the 100% rate, or €50 or more for 150%.
  4. Roll over 10x the bonus within 5 days at the qualifying odds.
125% Up to €500
70 Free Spins
Wager x40
Min Deposit €15
T&Cs Apply

Bonus Terms

IceCasino: 3rd Deposit Bonus

Third deposit, 125% up to €500 + 70 free spins

Min deposit: €15
Wagering: 40x the bonus (B)
Max cashout from bonus: 5x your deposit
Max bonus: €500, filled by a €400 deposit
Free spins: 70 on Big Bass Splash. Spin value €0.20
Activation: activate the pack within 4 days of registering, and each stage in your profile before its deposit
Step skipping: a deposit below the stage minimum, or one made under a different offer, skips the stage rather than reducing the bonus
Time limit: 48 hours to use the stage once activated, then 5 days to finish the wagering
Not available in: Finland, Japan and Brazil
Max bet: €5 per spin while the bonus is being cleared, including the risk game. A buy feature purchase counts as one spin
Eligible games: slots only, and not every slot. Around 30 named titles and every game from 33 named studios are closed to bonus funds, and the live casino, table games and instant games are closed entirely
Contribution: most slots 100%. A named group counts 50%, including Joker Stoker and Big Bass Splash, and Big Bass Hold and Spinner counts 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: requesting a withdrawal forfeits every cash bonus, free spin and Wheel of Fortune spin on the account

How to claim:

  1. Activate the third stage in your profile before you deposit.
  2. Deposit €15 or more.
  3. Wager 40x the bonus within 5 days, on slots only.
  4. Keep every spin at €5 or below while the bonus runs.
100% Up to €500
100 Free Spins
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

IceCasino: 2nd Deposit Bonus

Second deposit, 100% up to €500 + 100 free spins

Min deposit: €10
Wagering: 40x the bonus (B)
Max cashout from bonus: 5x your deposit
Max bonus: €500, filled by a €500 deposit
Free spins: 100 on Joker Stoker, 50 a day for 2 days. Spin value €0.40
Activation: activate the pack within 4 days of registering, and each stage in your profile before its deposit
Step skipping: a deposit below the stage minimum, or one made under a different offer, skips the stage rather than reducing the bonus
Time limit: 48 hours to use the stage once activated, then 5 days to finish the wagering
Not available in: Finland, Japan and Brazil
Max bet: €5 per spin while the bonus is being cleared, including the risk game. A buy feature purchase counts as one spin
Eligible games: slots only, and not every slot. Around 30 named titles and every game from 33 named studios are closed to bonus funds, and the live casino, table games and instant games are closed entirely
Contribution: most slots 100%. A named group counts 50%, including Joker Stoker and Big Bass Splash, and Big Bass Hold and Spinner counts 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: requesting a withdrawal forfeits every cash bonus, free spin and Wheel of Fortune spin on the account

How to claim:

  1. Activate the second stage in your profile before you deposit.
  2. Deposit €10 or more.
  3. Wager 40x the bonus within 5 days, on slots only.
  4. Keep every spin at €5 or below while the bonus runs.
120% Up to €500
150 Free Spins
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

IceCasino: 1st Deposit Bonus

First deposit, 120% up to €500 + up to 150 free spins

Min deposit: €10
Wagering: 40x the bonus (B)
Max cashout from bonus: 5x your deposit
Max bonus: €500, filled by a €417 deposit
Free spins: 150 on Joker Stoker, 50 a day for 3 days, if the step is completed within 60 minutes of registering. 100 over 2 days after that. Spin value €0.40
Turbo Clock: the enhanced version needs the step completed within 60 minutes of registration
Activation: activate the pack within 4 days of registering, and each stage in your profile before its deposit
Step skipping: a deposit below the stage minimum, or one made under a different offer, skips the stage rather than reducing the bonus
Time limit: 48 hours to use the stage once activated, then 5 days to finish the wagering
Not available in: Finland, Japan and Brazil
Max bet: €5 per spin while the bonus is being cleared, including the risk game. A buy feature purchase counts as one spin
Eligible games: slots only, and not every slot. Around 30 named titles and every game from 33 named studios are closed to bonus funds, and the live casino, table games and instant games are closed entirely
Contribution: most slots 100%. A named group counts 50%, including Joker Stoker and Big Bass Splash, and Big Bass Hold and Spinner counts 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: requesting a withdrawal forfeits every cash bonus, free spin and Wheel of Fortune spin on the account

How to claim:

  1. Register, then activate the welcome pack in your profile within 4 days.
  2. Activate the first stage before you deposit.
  3. Deposit €10 or more, inside 60 minutes of registering for the larger spin batch.
  4. Wager 40x the bonus within 5 days, on slots only.
  5. Keep every spin at €5 or below while the bonus runs.
150% Up to €250
5€ Free Bet
Wager x10
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanBet: Sports Betting 2nd Welcome Bonus

150% bonus up to €250

Wagering: x10
Min deposit: €10
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
200% Up to €250
5€ Free Bet
Wager x10
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanBet: Sports Betting 1st Welcome Bonus

200% bonus up to €250

Wagering: x10
Min deposit: €10
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
200% Up to €1000
100 Free Spins
Wager x40
Min Deposit €100
T&Cs Apply

Bonus Terms

VulkanBet: Monday High Roller Reload Bonus

200% bonus up to €1000

Wagering: x40
Min deposit: €100
Free spins: 100
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
125% Up to €1000
75 Free Spins
-
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanBet: Wednesday Reload Bonus

125% bonus up to €1000

Wagering: x40
Min deposit: €10
Free spins: 75
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
150% Up to €1000
100 Free Spins
-
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanBet: Friday Reload Bonus

150% bonus up to €1000

Wagering: x40
Min deposit: €10
Free spins: 100
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
150% Up to €250
140 Free Spins
Wager x40
Min Deposit €15
T&Cs Apply

Bonus Terms

VulkanBet: 4th Deposit Bonus

150% bonus up to €250

Wagering: x40
Min deposit: €15
Free spins: 140
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
120% Up to €250
100 Free Spins
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanBet: 3rd Deposit Bonus

120% bonus up to €250

Wagering: x40
Min deposit: €10
Free spins: 100
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
110% Up to €250
90 Free Spins
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanBet: 2nd Deposit Bonus

110% bonus up to €250

Wagering: x40
Min deposit: €10
Free spins: 90
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.
100% Up to €250
70 Free Spins
Wager x40
Min Deposit €5
T&Cs Apply

Bonus Terms

VulkanBet: 1st Deposit Bonus

100% bonus up to €250

Wagering: x40
Min deposit: €5
Free spins: 70
Terms, game restrictions and time limits apply. 18+. New players only. Gamble responsibly.

What you need to know about casino bonuses in Japan

Casino bonuses are a key part of the online gambling experience, especially in markets like Japan where players rely on international platforms.

Since there is no domestic licensing system for online casinos, bonuses are offered by offshore operators. These platforms compete heavily for players, which is why bonuses are widely available and often quite generous.

At the same time, offers can vary significantly between casinos. Each platform sets its own terms, and those conditions will have a direct impact on how easy it is to use a bonus.

This is why understanding how bonuses work is just as important as choosing the bonus itself.

Different types of online casino bonuses in Japan

Casino bonuses come in several forms, and not all of them serve the same purpose.

Some are designed to attract new players, while others are aimed at keeping existing users active. The most common bonus types available to Japanese players include welcome bonuses, no deposit offers, reload bonuses, and game-specific promotions.

Knowing how each type works makes it easier to choose a bonus that aligns with how you prefer to play.

Welcome bonuses in Japan

Welcome bonuses are the most common type of casino promotion offered to Japanese players.

These bonuses are usually available when you create an account and make your first deposit. The casino matches part of your deposit and adds bonus funds or free spins to your balance.

Many casinos structure this as a package spread across several deposits, which allows players to unlock the bonus gradually. The main factor to check is the wagering requirement, as this determines how much you need to play before you can withdraw any winnings.

No deposit bonuses in Japan

No deposit bonuses are popular because they allow you to try a casino without making a financial commitment.

Once you register, the casino may credit your account with bonus funds or free spins. This gives you a chance to explore games and test the platform without risking your own money.

However, these bonuses usually come with stricter rules. Wagering requirements tend to be higher, and there are often limits on how much you can withdraw from winnings generated with the bonus.

Reload bonuses in Japan

Reload bonuses are aimed at players who have already made an initial deposit.

These bonuses are typically offered on additional deposits and are often tied to specific promotions or time periods. They are designed to keep players engaged and provide extra value during ongoing play.

Compared to welcome bonuses, reload offers are usually smaller but easier to use.

Live casino bonuses in Japan

Live casino games are becoming increasingly popular among Japanese players, and casinos are adapting their bonuses accordingly.

Some platforms offer promotions specifically for live dealer games, including bonuses linked to blackjack, roulette, or baccarat sessions. These offers may follow a similar structure to standard bonuses but are limited to live game categories.

Because live casino bonuses often have different conditions, it is important to review their terms separately.

Other bonus types and promotions

In addition to the main bonus categories, casinos often provide a variety of smaller or more specialised offers.

These may include cashback deals, daily promotions, VIP programs, and referral bonuses. Some offers are aimed at more experienced players, while others are designed to provide regular rewards for ongoing activity.

The variety of promotions means there is usually something available for almost every type of player, but it also makes comparison more important.

Why bonus terms matter in Japan

Because Japanese players use offshore casinos, there is no single set of rules governing how bonuses work.

Each casino defines its own conditions, including wagering requirements, game restrictions, and withdrawal limits. This variation can make a big difference in how useful a bonus actually is.

For this reason, it’s often better to focus on the practical value of a bonus rather than its headline size. Checking payment compatibility is also important, which is why Casino Payment Methods can be useful before claiming an offer.

Choosing the best bonus for your play style

The best bonus is not always the largest one.

Players who are new to a casino may benefit more from no deposit offers, while those planning to deposit larger amounts may prefer welcome bonuses. Regular players often get more value from reload or cashback promotions over time.

Understanding how you intend to use the bonus will usually lead to a better outcome than simply choosing the highest percentage offer.

Find popular casino bonuses in other countries