Online Casino Japan – Best Casinos in Japan 2024

Discover the best online casino Japan sites and explore a variety of exciting features and offerings. In this comprehensive review, we present the top choices and provide you with the opportunity to create an account through a secure link. 

Whether you're an experienced player or new to online gambling, we've got you covered!  We've conducted thorough testing of each site and even validated the authenticity of the casino’s licence. We've examined crucial aspects such as game variety, software selection, and mobile compatibility. 

Top-Rated Casinos in Japan – Last Updated in May 2024

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  • Exclusive bonus

    CasiGo Casino

    4.8 / 5
    Welcome Bonus250% / € 200
    Casino popularity:
    -9%Fair
    2023 (Q1)2023 (Q4)
    Payment methods
    • Trustly
    • Boku
    • EPS
    • Mastercard
    • Skrill
    • MuchBetter
    • Neteller
    • Paypal
    • Maestro
    • Wagering: 35 x (D+B)
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2020
    • Free Spins: 50
    • Welcome Bonus:250% / € 200 + 50 Free Spins
    • 2nd Deposit Bonus:50% / € 200 + 50 Free Spins
    • 3rd Deposit Bonus:75% / € 200 + 75 Free Spins
    • 4th Deposit Bonus:125% / € 500 + 150 Free Spins
    • Solid game collection
    • Live casino options
    • Welcome offer ready to claim
    • Unlock exclusive bonuses
    • Fast withdrawals possible
    Unlock CasiGo Casino bonus for an opportunity to immerse yourself in a gaming world where only encrypted banking options are the norm, ensuring peace of mind.
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  • new

    Rooli Casino

    4.8 / 5
    Welcome Bonus100% / € 500
    Casino popularity:
    Collecting more data...
    Payment methods
    • Visa
    • Mastercard
    • Maestro
    • Trustly
    • Neteller
    • Klarna
    • Bank transfer
    • Paysafe Card
    • Sofort
    • Wagering: 35 x (D+B)
    • Withdrawal time: 1 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: -
    • Established: 2023
    • Free Spins: 200
    • Welcome Bonus:100% / € 500 + 200 Free Spins
    • Bonus code: ROO22nd Deposit Bonus:100% / € 500 + 50 Free Spins
    • Bonus code: ROO33rd Deposit Bonus:50% / € 1000 + 75 Free Spins
    • Bonus code: ROO44th Deposit Bonus:75% / € 2000 + 150 Free Spins
    • Freshly opened casino
    • Live casino experience
    • Many games
    • Signup offer now available
    • Smooth payouts
    With Rooli bonus, embark on a gaming journey at a fully licensed and encrypted casino site, ensuring a secure and fun experience.
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  • 7Bit Casino

    3.6 / 5
    Welcome Bonus100% / € 300
    Casino popularity:
    143%Widely Trending
    2023 (Q1)2023 (Q4)
    Payment methods
    • Litecoin
    • Ethereum
    • Mastercard
    • Zimpler
    • Dogecoin
    • Skrill
    • EcoPayz
    • Neteller
    • GiroPay
    • Wagering: 40 x (b)
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 1
    • Bonus max bet: € 5
    • Established: 2014
    • Free Spins: 100
    • Bonus code: 1BITWelcome Bonus:45 Free Spins
    • Bonus code: LUCKY12Free Spins:45 Free Spins
    • Welcome Bonus option 2:100% / € 300 + 100 Free Spins
    • Bonus code: 2DEP2nd Deposit Bonus:50% / € 400
    • Bonus code: 3DEP3rd Deposit Bonus:50% / € 800 + 100 Free Spins
    • Bonus code: 4DEP4th Deposit Bonus:100% / € 3500
    • Live casino thrills
    • Access free spins no deposit
    • Bonus on sign-up
    • Unlock exclusive bonuses
    • Low deposit limits
    • Quick withdrawals possible
    Take advantage of 7Bit Casino welcome offer and enjoy no-effort sign-up at a casino that offers plenty of classic casino entertainment.
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  • new

    Hugo Casino

    4.4 / 5
    Welcome Bonus100% / € 150
    Casino popularity:
    100%Widely Trending
    2023 (Q1)2023 (Q4)
    Payment methods
    • Visa
    • Mastercard
    • Payz
    • Sofort
    • GiroPay
    • Trustly
    • Bitcoin
    • Litecoin
    • Ethereum
    • Wagering: 45 x (b)
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: 100
    • Welcome Bonus:100% / € 150 + 100 Free Spins
    • 2nd Deposit Bonus:75% / € 150 + 75 Free Spins
    • 3rd Deposit Bonus:50% / € 300 + 100 Free Spins
    • Casino Cashback:20% / € 300
    • Fresh casino brand
    • Live online casino
    • Many games
    • Offer for new players
    • Fast withdrawals offered
    • Cashback opportunities
    Experience the thrill of online gaming with the Hugo Casino welcome bonus, providing access to a casino known for its transparent terms of service.
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  • SpinFever Casino

    4.9 / 5
    Welcome Bonus100% / € 500
    Casino popularity:
    100%Widely Trending
    2023 (Q1)2023 (Q4)
    Payment methods
    • BNB
    • Ripple
    • TRON
    • Paypal
    • Rapid Transfer
    • Bitcoin Cash
    • Sticpay
    • Bank transfer
    • Visa
    • Wagering: 45 x (b)
    • Withdrawal time: 1-5 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: 50
    • Welcome Bonus:100% / € 500 + 50 Free Spins
    • Bonus code: FEVER22nd Deposit Bonus:100% / € 500 + 50 Free Spins
    • Bonus code: FEVER33rd Deposit Bonus:50% / € 1000 + 100 Free Spins
    • Excellent slots collection
    • Exciting live casino games
    • Newly launched casino
    • Signup bonus ready to claim
    • Efficient payouts
    Claim your SpinFever Casino registration bonus and start a journey of discovery with an online casino that features easy navigation and frequent game updates.
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  • Bonus code: BD23

    Hejgo Casino

    4.6 / 5
    Welcome Bonus100% / € 1000
    Casino popularity:
    105%Widely Trending
    2023 (Q1)2023 (Q4)
    Payment methods
    • Trustly
    • Mastercard
    • Skrill
    • Mifinity
    • iDebit
    • EcoPayz
    • Neteller
    • GiroPay
    • Jeton
    • Wagering: 60 x (b)
    • Withdrawal time: null days
    • Minimum deposit to casino: € 20
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: 100
    • Bonus code: BD23Welcome Bonus:100% / € 1000 + 100 Free Spins
    • Casino Cashback:25% / no limit
    • Live games with pro dealers
    • Superb selection of slots
    • Bonus on sign-up
    • Quick withdrawals possible
    • Cashback redemption
    With Hejgo bonus, dive into a universe of engaging casino experiences, featuring popular game providers and secure, protected gaming.
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  • Bonus code: NEON

    Neon Vegas Casino

    4.9 / 5
    Welcome Bonus100% / € 300
    Casino popularity:
    -63%Readjusting
    2023 (Q1)2023 (Q4)
    Payment methods
    • Trustly
    • Mastercard
    • Zimpler
    • Skrill
    • Neteller
    • Revolut
    • Visa
    • Interac
    • Wagering: 40 x (b)
    • Withdrawal time: 1-5 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: -
    • Established: 2020
    • Free Spins: -
    • Bonus code: NEONWelcome Bonus:100% / € 300
    • Solid game selection
    • Table games in real-time
    • New user bonus
    • Secure, fast withdrawals
    Neon Vegas Casino bonus welcomes you to a properly licensed and protected casino site, offering a safe and enjoyable gaming experience with reliable customer service.
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  • Wheelz Casino

    4.5 / 5
    Welcome Bonus100% / € 300
    Casino popularity:
    -15%Fair
    2023 (Q1)2023 (Q4)
    Payment methods
    • Trustly
    • instaDebit
    • EPS
    • Mastercard
    • Zimpler
    • Skrill
    • CashToCode
    • Euteller
    • MuchBetter
    • Wagering: 35 x (b)
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2021
    • Free Spins: 100
    • Welcome Bonus:100% / € 300 + 100 Free Spins
    • HD streaming casino games
    • Nice slots collection
    • Signup offer now available
    • Fast withdrawals offered
    Embrace the world of gaming with Wheelz bonus, where you can quickly register and dive into a universe of diverse slots.
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  • new

    Monro Casino

    3.5 / 5
    Welcome Bonus150% / € 600
    Casino popularity:
    Collecting more data...
    Payment methods
    • Mastercard
    • Visa
    • Credit card
    • Debit Card
    • Bank transfer
    • AstroPay
    • Mifinity
    • Jeton
    • flexEpin
    • Wagering: 40 x (D+B)
    • Withdrawal time: 0-5 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: -
    • Welcome Bonus:150% / € 600
    • Excellent game selection
    • Live casino thrills
    • Fresh face in gambling
    • Bonus on sign-up
    • Sports betting
    • Safe, fast withdrawals
    With Monro bonus offer, step into a world of casino entertainment that balances classic favorites with fresh slot game updates.
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  • JackpotFrenzy Casino

    3.5 / 5
    Welcome Bonus100% / € 500
    Casino popularity:
    Collecting more data...
    Payment methods
    • Interac
    • GiroPay
    • Skrill
    • Neteller
    • Mifinity
    • CashToCode
    • Neosurf
    • MuchBetter
    • Sofort
    • Wagering: 35 x (D+B)
    • Withdrawal time: 1-3 days
    • Minimum deposit to casino: € 10
    • Bonus max bet: € 5
    • Established: 2023
    • Free Spins: 200
    • Welcome Bonus:100% / € 500 + 200 Free Spins
    • Fresh casino brand
    • HD streaming casino games
    • Leading game collection
    • Welcome offer now available
    • Online betting on matches
    • Fast withdrawals offered
    Unlock JackpotFrenzy Casino registration bonus and explore a world of slot games, backed by reliable customer service and a properly licensed casino brand.
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  • Rooster Bet

    4.9 / 5
    Welcome Bonus100% / € 1000
    Casino popularity:
    100%Widely Trending
    2023 (Q1)2023 (Q4)
    Payment methods
    • Visa
    • Mastercard
    • Maestro
    • Bank transfer
    • Paysafe Card
    • Neteller
    • EcoPayz
    • Neosurf
    • iDebit
    • Wagering: 40 x (b)
    • Withdrawal time: 1-5 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: -
    • Established: 2023
    • Free Spins: 100
    • Welcome Bonus:100% / € 1000 + 100 Free Spins
    • Bonus code: ROOSTER22nd Deposit Bonus:50% / € 1000 + 50 Free Spins
    • Bonus code: ROOSTER33rd Deposit Bonus:50% / € 1500 + 50 Free Spins
    • Bonus code: ROOSTER44th Deposit Bonus:75% / € 1500 + 100 Free Spins
    • Awesome game selection
    • Table games in real-time
    • Newly unveiled casino
    • Signup bonus awaits
    • Sports betting section
    • Quick withdrawals
    Enjoy the thrill of exploring fresh online slots with Rooster Bet welcome bonus, at a casino renowned for its quick and easy registration process.
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  • Lucky 7even Casino

    4.5 / 5
    Welcome Bonus100% / € 500
    Casino popularity:
    117%Widely Trending
    2023 (Q1)2023 (Q4)
    Payment methods
    • KLUWP
    • Directa24
    • Neosurf
    • Skrill
    • CashToCode
    • Mifinity
    • MuchBetter
    • EcoPayz
    • Neteller
    • Wagering: 40 x (b)
    • Withdrawal time: 1 days
    • Minimum deposit to casino: € 20
    • Bonus max bet: -
    • Established: 2023
    • Free Spins: 50
    • Welcome Bonus:100% / € 500 + 50 Free Spins
    • 2nd Deposit Bonus:50% / € 500 + 50 Free Spins
    • 3rd Deposit Bonus:75% / € 500 + 50 Free Spins
    • 4th Deposit Bonus:100% / € 500 + 50 Free Spins
    • Recent addition to the market
    • Awesome number of games
    • Signup bonus awaits
    • Easy withdrawals
    Embrace the excitement with Lucky 7even Casino welcome offer at Lucky 7even Casino, where you can enjoy smooth payments and a great player experience on all