This website is not available to persons located in Japan. It is intended exclusively for Japanese-speaking adults accessing the website from jurisdictions where the relevant services are lawful.
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.
Rockstar Casino's terms name JeuxCraft N.V. (Curaçao, registration 167202) as owner, licensed by the Anjouan Gaming Board under licence ALSI-202410042-FI2. The welcome package is 325% up to €5,000 plus 400 free spins over four deposits. The first stage is 100% up to €1,000 plus 100 free spins, with a €10 minimum deposit, 55x wagering on the bonus, 7 days to complete it and bonus winnings capped at 1x the bonus amount. Withdrawals start at €10 and are capped at €1,000 a day and €25,000 a month, and the FAQ says bank withdrawals take 2 to 5 working days. The site is in English and does not list JPY.
325% + 400 FS
Facts are sourced from the operator's published terms and licence records — we do not claim personal play testing. Last checked October 2026.
Japan Bonus Editorial Team
“Rockstar Casino suits Japanese-speaking players who want a large multi-stage welcome offer and are prepared to read the bonus terms closely. The 55x wagering, the 1x cap on bonus winnings and the daily withdrawal limit matter more than the headline figure. The site is English-only and works in euros rather than yen.”
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Rockstar Casino operates under Anjouan (ALSI-202410042-FI2), as stated in the operator's own published terms and site footer.
Withdrawal processing time: 2–5 working days to bank (FAQ). Actual arrival time depends on the payment method and on identity verification (KYC).
The current welcome bonus is 325% up to €5,000 + 400 Free Spins across 4 deposits (1st: 100% up to €1,000 + 100 FS, 55x bonus wagering). Bonus terms, including any wagering requirement, apply. Check the official site for the latest terms.
Rockstar Casino primarily operates in English. If you're looking for Japanese-supported casinos, check our rankings.
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