Latest Online Gambling Bonuses in Japan - December 2024

Diamond 7 Casino Welcome Bonus
  • Welcome Package : Up to €500 bonus + 50 bonus spins
  • First Deposit
  • Welcome Package
No code required

18+. New players only. One bonus offer per player. Minimum deposit of £20, Max bonus bet £5 Bonus offer must be used within 30 days and bonus spins within 10 days, otherwise any unused shall be removed. Bonus spins are valid on the following games only: Hotline, Fruit Spin, Jungle Spirit and Starburst. Bonus funds are 100% of your first deposit up to £100, 50% of your second deposit up to £250, 50% of your third deposit up to £150 Bonus funds are separate to Cash funds, and are subject to 35 x wagering the total of bonus, cash & bonus spins. Terms Apply. BeGambleAware.org.

ComeOn! Casino Welcome Bonus
  • First Deposit Bonus : 100% up to €25
  • First Deposit
No code required

18+. New customers only. Minimum deposit: €10. 100% first deposit bonus up to €25. Wagering requirement: 6x (Deposit + Bonus) for Sportsbook. Minimum odds: 2.00. Combo bets. Casino wagering requirement: 35x (Deposit + Bonus). Unused bonus expires in 30 days. Full T&Cs apply.

Nostalgia Casino Welcome Bonus
  • First Deposit Bonus : Deposit €1, get €20 bonus money
  • Second Deposit Bonus : 100% up to €80
  • Third Deposit Bonus : 50% up to €100
  • Fourth Deposit Bonus : 50% up to €150
  • Fifth Deposit Bonus : 50% up to €150
  • First Deposit
No code required

18+. New customers only. Bonus amount needs to be wagered 60x to be able to cash it out. First deposit must be made within 7 days of registration to claim th bonus. T&Cs apply.

Lucky Emperor Casino Welcome Bonus
  • First Deposit Bonus : 100% up to €100
  • First Deposit
No code required

18+. New customers only. Bonus amount needs to be wagered 60x to be able to cash it out. First deposit must be made within 7 days of registration to claim th bonus. T&Cs apply.

Phoenician Casino Welcome Bonus
  • First Deposit Bonus : 50% up to €50
  • Second Deposit Bonus : 25% up to €200
  • Third Deposit Bonus : 20% up to €950
  • First Deposit
No code required

24Bettle Sportsbook Welcome Bonus
  • First Deposit Bonus : 100% up to €1000
  • First Deposit
No code required

T&Cs apply. 18+. New customers only. 8x the valuable and deposit amount wagering requirement applies. Odds must be equal to or greater than 1.8 to count towards the minimum wager requirement.

LottoKings Welcome Bonus
  • Free Powerball Tickets : Buy 1 Get 2 Free Powerball Tickets
  • Weekly/Monthly
  • Welcome Package
No code required

18. New players only. Buy 1 Powerball ticket, Get 2 Extra. Full Terms and Conditions apply.

MegaRush Casino Welcome Bonus
  • Welcome Package : €1,000 + 100 Free Spins
  • First Deposit Bonus : 100% up to €100 + 100 Free Spins
  • Second Deposit Bonus : 50% up to €200
  • Third Deposit Bonus : 25% up to €700
  • First Deposit
  • Free Spins
  • Welcome Package
No code required

18+. New players only. Max bonus: €1,000 in 3 deposits. Deposit bonus up to 100%. 100 Free Spins on Book of Dead slot. Minimum deposit: €10. Skrill/Neteller/Paysafecard deposits are not valid. Wagering requirement: 25×. Valid for 7 days. Full T&Cs apply.

Colosseum Casino Welcome Bonus
  • First Deposit Bonus : 100% up to €100
  • Second Deposit Bonus : 50% up to €200
  • Third Deposit Bonus : 30% up to €150
  • Fourth Deposit Bonus : 20% up to €100
  • Fifth Deposit Bonus : 10% up to €200
No code required

18+. New customers only. Bonus amount needs to be wagered 60x to be able to cash it out. First deposit must be made within 7 days of registration to claim th bonus. T&Cs apply.

Cherry Red Casino Welcome Bonus
  • First Deposit Bonus : 100% Max. $7,777
  • Reload Bonus : 150% Max. $750
No code required