Welcome Bonus
No standard welcome bonus · 30% of every deposit back as Prize Funds + 20 Free Spins every Friday
JB
Japan Bonus Editorial Team
Reviews are researched, written and fact-checked collectively by the editorial team. Licences are verified against regulator registers, and bonus terms and withdrawal rules are taken from the operator's own published terms. Facts we cannot confirm from a primary source are not published.
✓ Facts from operators' published terms✓ Licences checked in regulator registers
MetaWin Overview
MetaWin is a crypto casino, sportsbook and prize-competition platform owned and operated by Rivolo Limited (Nevis) under Anjouan licence ALSI-202602025-FI1. Its terms list 14 accepted cryptocurrencies, including ETH, BTC, SOL, USDC and USDT, with balances and bets displayed in USD. There is no standard welcome bonus. Instead, the promotions page offers 30% of every deposit back as Prize Funds for its competitions and 20 free spins every Friday. The site is in English only and does not list JPY.
MetaWin Features
Prize competitions alongside the casino
14 cryptocurrencies accepted (terms s.6.0.8.3)
Balances and bets displayed in USD
Casino + sportsbook
MetaWin Bonus Offers
30% back in Prize Funds
30% of each deposit
Free Spins Friday
20 Free Spins weekly
MetaWin Pros & Cons
Pros
- 14 cryptocurrencies accepted, listed in the terms
- 30% of every deposit returned as Prize Funds for competitions
- 20 free spins every Friday
- Casino, sportsbook and prize competitions under one account
Cons
- No standard welcome bonus; Prize Funds are competition credit, not cash
How We Assess
Facts source
Operator's published terms
Withdrawal time (published)
Not published
Licence
Checked in regulator register
Facts are sourced from the operator's published terms and licence records — we do not claim personal play testing. Last checked October 2026.
MetaWin — Editorial Verdict
Japan Bonus Editorial Team
“MetaWin is built for crypto users who are interested in its prize competitions as much as the casino. The Prize Funds offer only makes sense if you plan to enter those competitions. Japanese-speaking players should be comfortable with an English-only site and crypto payments.”
Related Guides
Helpful resources to get the most out of MetaWin
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| Casino | Rating | Bonus |
|---|---|---|
| MetaWinCurrent | — | No standard welcome bonus · 30% of every deposit back as Prize Funds + 20 Free Spins every Friday |
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MetaWin FAQ
Is MetaWin safe?
MetaWin operates under Anjouan (ALSI-202602025-FI1), as stated in the operator's own published terms and site footer.
How long do withdrawals take at MetaWin?
Withdrawal processing time: Not published. Actual arrival time depends on the payment method and on identity verification (KYC).
What is the welcome bonus at MetaWin?
The current welcome bonus is No standard welcome bonus · 30% of every deposit back as Prize Funds + 20 Free Spins every Friday. Bonus terms, including any wagering requirement, apply. Check the official site for the latest terms.
Does MetaWin support Japanese?
MetaWin primarily operates in English. If you're looking for Japanese-supported casinos, check our rankings.
Last verified: October 16, 2026
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