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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
ART125
Bonus Code
Valid Until:
125% Up to €500
50 Free Spins
Wager Wager-free
Min Deposit €20
T&Cs Apply

Bonus Terms

Art Casino: 1st Deposit Casino Bonus

First Deposit Bonus, 125% up to €500 and 50 Free Spins

Bonus code: ART125
Min deposit: €20
Deposit to max it: €400, at the 125% rate
Wagering: none on the bonus and none on the free spins
Max cashout: five times the deposit that earned the bonus
Bonus type: sticky. The bonus is removed when a withdrawal is requested and never converts to cash
Max bet: €3 per spin or game round while the bonus is active
Free spins: 50 on Big Bass Splash, credited with the bonus
Forbidden while active: jackpot games, table games, video poker, virtual sports and races, the live casino and the sportsbook
Slot features: the gamble feature, buy bonus, buy free spins and bonus hunting are all barred
Bonus active until: a withdrawal request is processed or the balance falls to €1
Cancels: the 15% Sunday Cashback, which is not granted to anyone who claimed a deposit bonus
Not eligible: crypto deposits, and players in Argentina, Azerbaijan, Finland, Ireland or Japan

How to claim:

  1. Open Bonuses and select Promotion Code.
  2. Enter ART125 and press Activate Bonus.
  3. Make your first deposit of €20 or more by card, wallet, bank transfer or voucher. €400 fills the cap.
  4. Play slots only. The six forbidden categories cost the bonus and its winnings.
  5. Request the withdrawal when you are ready. It ends the bonus and removes it.
111% Up to €1500
111 Free Spins
Wager x40
Min Deposit €100
T&Cs Apply

Bonus Terms

VulkanVegas: Friday High Roller Reload Bonus

High roller bonus, 111% up to €1,500 + 111 free spins

Min deposit: €100
Wagering: 40x the bonus (B)
Max cashout from bonus: 3x your deposit, on the cash and the spins alike
Max bonus: €1,500
Time limit: 5 days from crediting
Free spins: 111 on Joker Stoker (Endorphina), at €0.40 a spin
When: Friday only, 00:00 to 23:59 UTC, with one deposit within 24 hours of activating
Not available in: Japan, Brazil and Finland
Max bet: €5 per spin, with a buy feature counted as one spin
Eligible games: slots only. Live casino, table games and instant games are closed, plus 42 studios and a named slot list
Contribution: while clearing, most slots count 100%. Joker Stoker, Big Bass Splash and every Gamomat title 50%, one game 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: a withdrawal request forfeits every bonus and free spin held

How to claim:

  1. Activate the offer under Bonuses in your profile on a Friday.
  2. Make one deposit of €100 or more within 24 hours.
  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
50 Free Spins
Wager x40
Min Deposit €15
T&Cs Apply

Bonus Terms

VulkanVegas: 3rd Deposit Bonus

Third deposit, 120% up to €500 + 50 free spins

Min deposit: €15
Wagering: 40x the bonus (B) on the cash, 30x on the free spins
Max cashout from bonus: 5x your deposit, on the cash and the spins alike
Max bonus: €500
Free spins: 50 on Coin Win: Hold The Spin (Gamzix), at €0.20 a spin
Activation: in your profile, within 5 days of registering
Deposit window: 2 days for each of the three deposits
Wagering window: 5 days from the bonus being credited
Not available in: Japan, Brazil and Finland
Max bet: €5 per spin, with a buy feature counted as one spin
Eligible games: slots only. Live casino, table games and instant games are closed, plus 42 studios and a named slot list
Contribution: while clearing, most slots count 100%. Joker Stoker, Big Bass Splash and every Gamomat title 50%, one game 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: a withdrawal request forfeits every bonus and free spin held

How to claim:

  1. Activate the third step under Your bonuses.
  2. Deposit €15 or more within 2 days of the second.
  3. Wager the cash 40x and the spin winnings 30x within 5 days, on slots only.
  4. Keep every spin at €5 or below while the bonus runs.
150% Up to €500
30 Free Spins
Wager x40
Min Deposit €15
T&Cs Apply

Bonus Terms

VulkanVegas: 2nd Deposit Bonus

Second deposit, 150% up to €500 + 30 free spins

Min deposit: €15
Wagering: 40x the bonus (B) on the cash, 30x on the free spins
Max cashout from bonus: 5x your deposit, on the cash and the spins alike
Max bonus: €500
Free spins: 30 on Big Bass Splash (Pragmatic Play), at €0.20 a spin
Activation: in your profile, within 5 days of registering
Deposit window: 2 days for each of the three deposits
Wagering window: 5 days from the bonus being credited
Not available in: Japan, Brazil and Finland
Max bet: €5 per spin, with a buy feature counted as one spin
Eligible games: slots only. Live casino, table games and instant games are closed, plus 42 studios and a named slot list
Contribution: while clearing, most slots count 100%. Joker Stoker, Big Bass Splash and every Gamomat title 50%, one game 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: a withdrawal request forfeits every bonus and free spin held

How to claim:

  1. Activate the second step under Your bonuses.
  2. Deposit €15 or more within 2 days of the first.
  3. Wager the cash 40x and the spin winnings 30x within 5 days, on slots only.
  4. Keep every spin at €5 or below while the bonus runs.
120% Up to €500
70 Free Spins
Wager x40
Min Deposit €10
T&Cs Apply

Bonus Terms

VulkanVegas: 1st Deposit Bonus

First deposit, 120% up to €500 + 70 free spins

Min deposit: €10
Wagering: 40x the bonus (B) on the cash, 30x on the free spins
Max cashout from bonus: 5x your deposit, on the cash and the spins alike
Max bonus: €500
Free spins: 70 on Joker Stoker (Endorphina), at €0.20 a spin
Upgraded step: deposit within 60 minutes of registering, or the pack pays 130 spins instead of 150
Activation: in your profile, within 5 days of registering
Deposit window: 2 days for each of the three deposits
Wagering window: 5 days from the bonus being credited
Not available in: Japan, Brazil and Finland
Max bet: €5 per spin, with a buy feature counted as one spin
Eligible games: slots only. Live casino, table games and instant games are closed, plus 42 studios and a named slot list
Contribution: while clearing, most slots count 100%. Joker Stoker, Big Bass Splash and every Gamomat title 50%, one game 15%
Bonus type: Non sticky. Your real money balance is played first
On withdrawal: a withdrawal request forfeits every bonus and free spin held

How to claim:

  1. Register, then activate the welcome pack under Your bonuses.
  2. Deposit €10 or more, inside 60 minutes of registering for the upgraded step.
  3. Wager the cash 40x and the spin winnings 30x within 5 days, on slots only.
  4. Keep every spin at €5 or below while the bonus runs.
50% Up to €150
Wager x10
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 3rd Deposit Sports Betting Welcome bonus

Sportsbook Welcome 3, 50% up to €150

Min deposit: €20
Deposit to max it: €300, at the 50% rate
Wagering: x10 of the bonus (B), on bets at odds of 1.6 or higher
Max cashout from bonus: €500 from this step
Bonus type: not sticky. The bonus is credited instantly and clears against qualifying bets
Qualifying bets: pre match and live, singles and accumulators
Clear: €1,500 of qualifying bets
Bonus duration: 3 days from activation
One at a time: only one sportsbook bonus can be active
Runs alongside: the casino bonuses, which use separate deposits
Withdrawing early: the bonus is cancelled and the bonus balance is lost

How to claim:

  1. Make your third sportsbook deposit of €20 or more. €300 fills the cap.
  2. The bonus is credited instantly. There is no code.
  3. Bet at odds of 1.6 or higher, pre match or live, singles or accumulators.
  4. Clear €1,500 of qualifying bets inside 3 days.
  5. Withdrawals from this step are capped at €500.
50% Up to €100
Wager x10
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 2nd Deposit Sports Betting Welcome bonus

Sportsbook Welcome 2, 50% up to €100

Min deposit: €20
Deposit to max it: €200, at the 50% rate
Wagering: x10 of the bonus (B), on bets at odds of 1.6 or higher
Max cashout from bonus: €500 from this step
Bonus type: not sticky. The bonus is credited instantly and clears against qualifying bets
Qualifying bets: pre match and live, singles and accumulators
Clear: €1,000 of qualifying bets
Bonus duration: 3 days from activation
One at a time: only one sportsbook bonus can be active
Runs alongside: the casino bonuses, which use separate deposits
Withdrawing early: the bonus is cancelled and the bonus balance is lost

How to claim:

  1. Make your second sportsbook deposit of €20 or more. €200 fills the cap.
  2. The bonus is credited instantly. There is no code.
  3. Bet at odds of 1.6 or higher, pre match or live, singles or accumulators.
  4. Clear €1,000 of qualifying bets inside 3 days.
  5. Withdrawals from this step are capped at €500.
50% Up to €50
Wager x10
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 1st Deposit Sports Betting Welcome bonus

Sportsbook Welcome 1, 50% up to €50

Min deposit: €20
Deposit to max it: €100, at the 50% rate
Wagering: x10 of the bonus (B), on bets at odds of 1.6 or higher
Max cashout from bonus: €500 from this step
Bonus type: not sticky. The bonus is credited instantly and clears against qualifying bets
Qualifying bets: pre match and live, singles and accumulators
Clear: €500 of qualifying bets
Bonus duration: 3 days from activation
One at a time: only one sportsbook bonus can be active
Runs alongside: the casino bonuses, which use separate deposits
Withdrawing early: the bonus is cancelled and the bonus balance is lost

How to claim:

  1. Make your first sportsbook deposit of €20 or more. €100 fills the cap.
  2. The bonus is credited instantly. There is no code.
  3. Bet at odds of 1.6 or higher, pre match or live, singles or accumulators.
  4. Clear €500 of qualifying bets inside 3 days.
  5. Withdrawals from this step are capped at €500.
175% Up to €200
Wager x30
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 1st Crypto Deposit Bonus

Welcome Crypto Bonus, 175% up to €200

Min deposit: €20
Deposit to max it: €115, at the 175% rate
Wagering: x30 of the bonus (B)
Max cashout from bonus: none
Bonus type: not sticky. 10% of the bonus reaches your real balance for every 10% of the wagering completed
Instalments: €20 of the filled bonus for every €600 wagered
Max bet: no limit while the bonus is active
Bonus duration: 3 days from activation
Deposit method: cryptocurrency only, since a card or bank deposit will not activate it
Instead of: the standard first deposit bonus, since both are first deposit offers
One at a time: a second bonus does not start wagering until the first is fully complete
Game contribution: slots 100%, live and table 50%, sportsbook 50%, blackjack and baccarat 20%, roulette and crash games 0%
Withdrawing early: the bonus stays active and keeps paying instalments

How to claim:

  1. Register and open the Bonuses area.
  2. Activate the Welcome Crypto Turnover Bonus before depositing.
  3. Make your first deposit in cryptocurrency. €115 fills the cap.
  4. Play slots. Every €525 wagered on a filled bonus releases €17.50 as real money.
  5. Finish inside 3 days. A deposit above the cap adds nothing to the bonus.
35% Up to €800
50 Free Spins
Wager x30
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 4th Deposit Bonus

Fourth Deposit Bonus, 35% up to €800 and 50 Free Spins

Min deposit: €20
Deposit to max it: €2,286, at the 35% rate
Wagering: x30 of the bonus (B)
Max cashout from bonus: none
Bonus type: not sticky. 10% of the bonus reaches your real balance for every 10% of the wagering completed
Instalments: €80 of the filled bonus for every €2,400 wagered
Max bet: no limit while the bonus is active
Bonus duration: 3 days from activation
Free spins: 50 on Wild Wild Bet, with x30 on the winnings as a separate requirement
One at a time: a second bonus does not start wagering until the first is fully complete
Game contribution: slots 100%, live and table 50%, sportsbook 50%, blackjack and baccarat 20%, roulette and crash games 0%
Withdrawing early: the bonus stays active and keeps paying instalments

How to claim:

  1. Register and open the Bonuses area.
  2. Activate the Fourth Welcome Turnover Bonus before depositing.
  3. Deposit €20 or more. The bonus is credited automatically.
  4. Play slots. Every 10% of the wagering releases 10% of the bonus as real money.
  5. Finish inside 3 days, or the unwagered remainder is forfeited.
40% Up to €600
50 Free Spins
Wager x30
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 3rd Deposit Bonus

Third Deposit Bonus, 40% up to €600 and 50 Free Spins

Min deposit: €20
Deposit to max it: €1,500, at the 40% rate
Wagering: x30 of the bonus (B)
Max cashout from bonus: none
Bonus type: not sticky. 10% of the bonus reaches your real balance for every 10% of the wagering completed
Instalments: €60 of the filled bonus for every €1,800 wagered
Max bet: no limit while the bonus is active
Bonus duration: 3 days from activation
Free spins: 50 on Wild Wild Bet, with x30 on the winnings as a separate requirement
One at a time: a second bonus does not start wagering until the first is fully complete
Game contribution: slots 100%, live and table 50%, sportsbook 50%, blackjack and baccarat 20%, roulette and crash games 0%
Withdrawing early: the bonus stays active and keeps paying instalments

How to claim:

  1. Register and open the Bonuses area.
  2. Activate the Third Welcome Turnover Bonus before depositing.
  3. Deposit €20 or more. The bonus is credited automatically.
  4. Play slots. Every 10% of the wagering releases 10% of the bonus as real money.
  5. Finish inside 3 days, or the unwagered remainder is forfeited.
50% Up to €400
50 Free Spins
Wager x30
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 2nd Deposit Bonus

Second Deposit Bonus, 50% up to €400 and 50 Free Spins

Min deposit: €20
Deposit to max it: €800, at the 50% rate
Wagering: x30 of the bonus (B)
Max cashout from bonus: none
Bonus type: not sticky. 10% of the bonus reaches your real balance for every 10% of the wagering completed
Instalments: €40 of the filled bonus for every €1,200 wagered
Max bet: no limit while the bonus is active
Bonus duration: 3 days from activation
Free spins: 50 on Wild Wild Bet, with x30 on the winnings as a separate requirement
One at a time: a second bonus does not start wagering until the first is fully complete
Game contribution: slots 100%, live and table 50%, sportsbook 50%, blackjack and baccarat 20%, roulette and crash games 0%
Withdrawing early: the bonus stays active and keeps paying instalments

How to claim:

  1. Register and open the Bonuses area.
  2. Activate the Second Welcome Turnover Bonus before depositing.
  3. Deposit €20 or more. The bonus is credited automatically.
  4. Play slots. Every 10% of the wagering releases 10% of the bonus as real money.
  5. Finish inside 3 days, or the unwagered remainder is forfeited.
125% Up to €200
50 Free Spins
Wager x30
Min Deposit €20
T&Cs Apply

Bonus Terms

RoySpins: 1st Deposit Bonus

First Deposit Bonus, 125% up to €200 and 50 Free Spins

Min deposit: €20
Deposit to max it: €160, at the 125% rate
Wagering: x30 of the bonus (B)
Max cashout from bonus: none
Bonus type: not sticky. 10% of the bonus reaches your real balance for every 10% of the wagering completed
Instalments: €20 of the filled bonus for every €600 wagered
Max bet: no limit while the bonus is active
Bonus duration: 3 days from activation
Free spins: 50 on Wild Wild Bet, with x30 on the winnings as a separate requirement
One at a time: a second bonus does not start wagering until the first is fully complete
Game contribution: slots 100%, live and table 50%, sportsbook 50%, blackjack and baccarat 20%, roulette and crash games 0%
Withdrawing early: the bonus stays active and keeps paying instalments

How to claim:

  1. Register and open the Bonuses area.
  2. Activate the First Welcome Turnover Bonus before depositing.
  3. Deposit €20 or more. The bonus is credited automatically.
  4. Play slots. Every 10% of the wagering releases 10% of the bonus as real money.
  5. Finish inside 3 days, or the unwagered remainder is forfeited.
THIRD
Bonus Code
Valid Until:
100% Up to €300
Wager Wager-free
Min Deposit €20
T&Cs Apply

Bonus Terms

Stupid: 3rd Deposit Bonus

Third Deposit Bonus, 100% up to €300

Bonus code: THIRD
Min deposit: €20, $20, C$20 or the equivalent
Wagering: none
Max cashout: five times the bonus received, so €1,500 on a filled bonus
Bonus type: sticky. The bonus is deducted from the balance when a withdrawal is requested and never converts to cash
Max bet: €4, $4, C$6 or 40 NOK per spin or game round while any bonus is active
Forbidden while active: jackpot games, table games, video poker, the live casino and around 110 named slots
Blocked automatically: the restricted games are shut off by the system once a bonus is active
Slot features: bonus buy features are barred, with forfeiture of the bonus and its winnings as the penalty
Spent first: the real money balance, and only then the bonus balance
Blocks cashback: no cashback is earned while this bonus is active
Claim order: the three welcome codes must be claimed in sequence. Skipping one forfeits the winnings and returns the deposit
Unlocks: the Silly Saturday reload, which needs all three welcome deposits claimed

How to claim:

  1. Open the cashier and go to Deposit.
  2. Select the bonus or enter THIRD before confirming the deposit.
  3. Make your third deposit of €20 or more. €300 fills the cap.
  4. Play slots that are not on the restricted list, at €4 a round or less.
  5. Request the withdrawal when you are ready. It removes the bonus.
SECOND
Bonus Code
Valid Until:
50% Up to €400
Wager Wager-free
Min Deposit €20
T&Cs Apply

Bonus Terms

Stupid: 2nd Deposit Bonus

Second Deposit Bonus, 50% up to €400

Bonus code: SECOND
Min deposit: €20, $20, C$20 or the equivalent
Deposit to max it: €800, at the 50% rate
Wagering: none
Max cashout: five times the bonus received, so €2,000 on a filled bonus
Bonus type: sticky. The bonus is deducted from the balance when a withdrawal is requested and never converts to cash
Max bet: €4, $4, C$6 or 40 NOK per spin or game round while any bonus is active
Forbidden while active: jackpot games, table games, video poker, the live casino and around 110 named slots
Blocked automatically: the restricted games are shut off by the system once a bonus is active
Slot features: bonus buy features are barred, with forfeiture of the bonus and its winnings as the penalty
Spent first: the real money balance, and only then the bonus balance
Blocks cashback: no cashback is earned while this bonus is active
Claim order: the three welcome codes must be claimed in sequence. Skipping one forfeits the winnings and returns the deposit
Deposits that do not qualify: Skrill, Skrill Rapid Transfer and Neteller

How to claim:

  1. Open the cashier and go to Deposit.
  2. Select the bonus or enter SECOND before confirming the deposit.
  3. Make your second deposit of €20 or more. €800 fills the cap.
  4. Play slots that are not on the restricted list, at €4 a round or less.
  5. Request the withdrawal when you are ready. It removes the bonus.
FIRST
Bonus Code
Valid Until:
100% Up to €300
Wager Wager-free
Min Deposit €20
T&Cs Apply

Bonus Terms

Stupid: 1st Deposit Bonus

First Deposit Bonus, 100% up to €300

Bonus code: FIRST
Min deposit: €20, $20, C$20 or the equivalent
Wagering: none
Max cashout: five times the bonus received, so €1,500 on a filled bonus
Bonus type: sticky. The bonus is deducted from the balance when a withdrawal is requested and never converts to cash
Max bet: €4, $4, C$6 or 40 NOK per spin or game round while any bonus is active
Forbidden while active: jackpot games, table games, video poker, the live casino and around 110 named slots
Blocked automatically: the restricted games are shut off by the system once a bonus is active
Slot features: bonus buy features are barred, with forfeiture of the bonus and its winnings as the penalty
Spent first: the real money balance, and only then the bonus balance
Blocks cashback: no cashback is earned while this bonus is active
Claim order: the three welcome codes must be claimed in sequence. Skipping one forfeits the winnings and returns the deposit
Not eligible: Bulgaria, Brazil, China, Chile, Estonia, Georgia, India, Japan, Indonesia, Mexico, Pakistan, Peru, Romania, Armenia, the USA

How to claim:

  1. Open the cashier and go to Deposit.
  2. Select the bonus or enter FIRST before confirming the deposit.
  3. Make your first deposit of €20 or more. €300 fills the cap.
  4. Play slots that are not on the restricted list, at €4 a round or less.
  5. Request the withdrawal when you are ready. It removes the bonus.
50% Up to €50
Wager 10
Min Deposit €10
T&Cs Apply

Bonus Terms

Jet Casino: 3rd Deposit Sports Betting Bonus

Sports Welcome Bonus Step 3, 50% up to €50

Deposit to max it: €100, at the 50% rate
Wagering: 10x the bonus (B), on qualifying sports bets
Max cashout from bonus: one times the bonus amount
Bonus type: not sticky. The bonus moves to your cash balance once the wagering is met
When: on your third sports deposit, the last step of the package
Which balance counts: set by the bet slip toggle, which appears once a selection already qualifies

How to claim:

  1. Make your third sports deposit. €100 fills the cap at the 50% rate.
  2. Check the bet slip toggle before confirming any slip.
  3. Clear 10x the bonus on qualifying bets.
  4. A bet settled at odds of 1, or closed with cash out, clears nothing.
  5. Request the withdrawal once the requirement is met.
100% Up to €50
Wager x10
Min Deposit €10
T&Cs Apply

Bonus Terms

Jet Casino: 2nd Deposit Sports Betting Bonus

Sports Welcome Bonus Step 2, 100% up to €50

Wagering: 10x the bonus (B), on qualifying sports bets
Max cashout from bonus: one times the bonus amount
Bonus type: not sticky. The bonus moves to your cash balance once the wagering is met
When: on your second sports deposit
Which balance counts: set by the bet slip toggle, which appears once a selection already qualifies
Odds of 1: a bet settled at odds of 1 does not count, and nor does a bet closed with cash out

How to claim:

  1. Make your second sports deposit. €50 fills the cap at the 100% rate.
  2. Check the bet slip toggle: it decides whether a bet draws on cash or bonus, and that decides whether it counts.
  3. Clear 10x the bonus on qualifying bets.
  4. A bet settled at odds of 1, or closed with cash out, clears nothing.
  5. Request the withdrawal once the requirement is met.
150% Up to €100
Wager x10
Min Deposit €10
T&Cs Apply

Bonus Terms

Jet Casino: 1st Deposit Sports Betting Bonus

Sports Welcome Bonus, 150% up to €100

Min deposit: €10
Deposit to max it: €67, at the 150% rate
Wagering: 10x the bonus (B), on qualifying bets
Max cashout from bonus: one times the bonus amount
Bonus type: not sticky. The bonus moves to your cash balance once the wagering is met
Qualifying bets: accumulators of three or more events, each at odds of 1.5 or higher
Singles and doubles: count nothing toward the requirement, whatever the odds
Once only: one claim per account, on the first sports deposit
Which balance counts: set by the bet slip toggle, which appears once a selection already qualifies
Odds of 1: a bet settled at odds of 1 does not count, and nor does a bet closed with cash out

How to claim:

  1. Make your first sports deposit of €10 or more. €67 fills the €100 cap.
  2. Check the bet slip toggle: it decides whether a bet is drawn from cash or bonus, and that decides whether it counts.
  3. Bet accumulators of three or more events at 1.5 or better until 10x the bonus is met.
  4. Singles and doubles clear nothing, and a cashed out bet clears nothing.
  5. Withdraw. The offer returns at most one times the bonus you were given.
75% Up to €300
Wager x40
Min Deposit €20
T&Cs Apply

Bonus Terms

Jet Casino: 3rd Deposit Bonus

Welcome Bonus Step 3, 75% up to €300

Deposit to max it: €400, at the 75% rate
Wagering: 40x the deposit and the bonus (D+B), on slots
Max cashout from bonus: ten times the bonus amount
Bonus type: not sticky. The bonus moves to your cash balance once the wagering is met
Max bet counted: €5 of any placed bet, and €3 for players in Finland
Eligible games: slots only, and not adjustable volatility or jackpot slots. Table games, live casino and instant games count nothing
When: on your third deposit

How to claim:

  1. Make your third deposit. €400 fills the cap at the 75% rate.
  2. The bonus is credited on the deposit.
  3. Clear 40x the deposit and bonus on slots. Only €5 of each bet counts, or €3 in Finland.
  4. Stay off adjustable volatility slots and jackpot slots: neither moves the requirement.
  5. Request the withdrawal. Your deposit also has to be wagered once, which clearing the bonus already covers.

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.

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