Crypto Exchanges in Japan for Foreign Residents: How to Open an Account (& the Tax)

Quick answer (30 seconds): Yes — foreign residents can open an account on a Japanese crypto exchange, as long as you pass the standard KYC (identity) check: typically your residence card, a selfie/eKYC, and a Japanese bank account. Stick to FSA-registered exchanges (such as bitFlyer and Coincheck). The single most important thing to understand before you start: in Japan, crypto profits are taxed as "miscellaneous income," not at the ~20% flat rate that applies to stocks — combined with income and resident tax they can reach around 55% at the highest brackets. Crypto is also highly volatile; only risk money you can afford to lose.

Disclaimer: General information, not investment or tax advice. Cryptocurrency is high-risk and you can lose your money. Tax rules are complex and change — confirm your situation with the National Tax Agency (国税庁) or a tax accountant (税理士) before you act.

Can foreign residents open an account?

Yes, if you're a resident with a Japanese address and clear KYC. Japanese exchanges must follow the FSA's anti-money-laundering and Know-Your-Customer rules, so you'll provide:

• Residence card (zairyu card) or a Japanese driver's license,
• a selfie / eKYC verification,
• a Japanese bank account for deposits/withdrawals,
• (often) your My Number for tax reporting.

Tourists / non-residents generally cannot open a Japanese exchange account — these require residency and a Japanese bank account.

Use only FSA-registered exchanges

Any exchange serving residents in Japan must be registered with the Financial Services Agency (FSA), segregate customer funds, and follow AML/KYC and security rules. Two of the biggest:

• bitFlyer — Tokyo-based, founded 2014; one of the most popular and liquid in Japan.
• Coincheck — established 2012; known for a .