Sportsbook reviews: Free bets and betting bonuses · Page 2 of 6
Terms & Conditions apply · Play responsibly
ZotaBet
Dive into a world of unlimited VIP betting with a €6,000 Welcome Bonus + 100 Free Spins
- Bonus Code: WELCOME
- ✓ Japanese players are accepted
- Accepts Bitcoin and other cryptocurrencies
- ✓ Play directly in your browser – No software installation needed
- ✓ Games for mobile devices · Play casino games on your smartphone or tablet
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- ✓ Online sports betting
- Tested and certified by Casino Bonus Center · Rating: 4.1/5
- 132 Game Providers: ReelPlay, AceRun, Gamzix, TrueLab Games, Spribe, Bet2Tech, Playson, Four Leaf Gaming, 4ThePlayer, KA Gaming, Hölle Games, RAW iGaming, and others.
Significant Terms: 18+ · Opt in required · Promotion can only be claimed once per account · Max bonus $300 · Min buy in $10 · 25x wagering applies · Play responsibly · Terms & Conditions apply · Play responsibly
William Hill Casino & Sports
Giant bonus of $300 free with your first purchase
- ✓ Japanese players are accepted
- ✓ Play directly in your browser – No software installation needed
- ✓ Games for mobile devices · Play casino games on your smartphone or tablet
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- ✓ Online sports betting
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- Over $18,043,102 in Jackpots by Games Global
- Tested and certified by Casino Bonus Center · Rating: 4.1/5
- 14 Game Providers: Playtech, Inspired Gaming, Eyecon, Blueprint Gaming, Gameburger Studios, Play n GO, Red Tiger, IGT Interactive, Evolution Gaming, Pragmatic Play, NetEnt, Section8, Reflex Gaming, and Games Global
Terms & Conditions apply · Play responsibly
1Red Casino
Big rewards for newcomers and High Rollers
- Bonus Code: ONERED
- ✓ Japanese players are accepted
- Accepts Bitcoin and other cryptocurrencies
- ✓ Play directly in your browser – No software installation needed
- ✓ Games for mobile devices · Play casino games on your smartphone or tablet
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- ✓ Online sports betting
- Over $18,043,102 in Jackpots by Games Global
- Tested and certified by Casino Bonus Center · Rating: 4.1/5
- 88 Game Providers: BGaming, Push Gaming, SmartSoft Gaming, Eurasian Gaming, Red Rake, Evolution Gaming, Gamebeat, Playson, Atmosfera, Red Tiger, NolimitCity, Woohoo Games, and others.
Terms & Conditions apply · Play responsibly
SnatchCasino
Where every spin combines beach leisure with gangster thrills!
- ✓ 50 free spins · No deposit required
- Bonus Code: CBC50FS
- ✓ Japanese players are accepted
- Accepts Bitcoin and other cryptocurrencies
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- ✓ Online sports betting
- Tested and certified by Casino Bonus Center · Rating: 4.1/5
- 80 Game Providers: Play n GO, Ezugi, Triple PG, OneTouch, Push Gaming, Hacksaw Gaming, Yggdrasil Gaming, Evoplay, Evolution Gaming, NetEnt, Fugaso, PG Soft, and others.
Terms & Conditions apply · Play responsibly
Wazamba
Enhanced betting experience with a generous $500 bonus!
- ✓ Japanese players are accepted
- Accepts Bitcoin and other cryptocurrencies
- ✓ Play directly in your browser – No software installation needed
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- Live Casino · Play against real croupiers at Wazamba
- ✓ Online sports betting
- Rating: 4.1/5
- 121 Game Providers: NetEnt, Hacksaw Gaming, Eurasian Gaming, High 5, Gaming Realms, ELK Studios, Kiron Interactive, Synot Games, OnAir Entertainment, PG Soft, SpadeGaming, Caleta, and others.
Terms & Conditions apply · Play responsibly
LSbet
A wide range of online gambling products
- ✓ Japanese players are accepted
- Accepts Bitcoin and other cryptocurrencies
- ✓ Play directly in your browser – No software installation needed
- ✓ Games for mobile devices · Play casino games on your smartphone or tablet
- Live Casino · Play against real croupiers at LSbet
- ✓ Online sports betting
- Tested and certified by Casino Bonus Center · Rating: 4/5
- 15 Game Providers: NetEnt, Games Global, iSoftBet, Tom Horn, Ortiz, Pragmatic Play, Genii, Blueprint Gaming, Play n GO, BetSoft, VIVO Gaming, Zitro, Salsa Technology, OnAir Entertainment, and Evolution Gaming
Terms & Conditions apply · Play responsibly
Rizk Casino
Spin the "Wheel of Rizk" for real rewards, no bullshit!
- ✓ Japanese players are accepted
- ✓ Play directly in your browser – No software installation needed
- ✓ Games for mobile devices · Play casino games on your smartphone or tablet
- Live Casino · Play against real croupiers at Rizk Casino
- ✓ Online sports betting
- Tested and certified by Casino Bonus Center · Rating: 4/5
- 12 Game Providers: NetEnt, Games Global, Play n GO, Thunderkick, IGT Interactive, QuickSpin, Yggdrasil Gaming, BetSoft, Williams Interactive, Evolution Gaming, ELK Studios, and NextGen Gaming
Top 10 Online Casinos in Japan (April 2025)
Expert-Rated Real Money Casinos with Top Bonuses
Looking for the best online casinos in Japan? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for April 2025. bitStarz, Zodiac Casino, and King Billy Casino lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.
Browse our expert-ranked list below and claim your exclusive welcome bonus today!
| Online Casinos Japan | Welcome Bonus |
|---|---|
bitStarz | Bonus of 100% up to ¥10,000 and 180 free spins |
Zodiac Casino | 80 free spins |
King Billy Casino | Bonus of 100% up to $500 and 100 free spins |
SnatchCasino | Bonus of 200% up to €1,000 and 100 free spins |
Casumo | Bonus of 100% up to $400 |
InterCasino | Bonus of 100% up to $300 and 100 free spins |
888Casino | Bonus of 100% up to $1,000 |
Betsson | Bonus of 100% up to $100 and 50 free spins |
betsafe | Bonus of 100% up to $200 and 200 free spins |
Grand Mondial | 150 free spins |
* Terms & Conditions Apply · Play responsibly
With nearly two decades of experience in the industry, CasinoBonusCenter.com has been analyzing and comparing online casinos since 2006. Our dedicated team of professionals has handpicked the most trusted casinos for Japanese players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.
