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Cryptocurrency in Japan: A Beginner's Guide

日本の暗号資産のイメージ
Photo: Luke Ma / CC BY 2.0

Bottom line: a regulated, maturing market

Japan was one of the first countries to give cryptocurrency a clear legal status. Today it has a registered exchange system overseen by the Financial Services Agency (FSA), strong customer-asset protections, and a growing Web3, NFT and gaming scene.

Tokyo's Shinjuku skyline
Photo: Luke Ma / CC BY 2.0

Key takeaways

Japan regulates crypto under the Payment Services Act. Exchanges must register with the FSA, customer assets are segregated and largely held in cold storage, and the yen (JPY) is a major trading currency.

Why Japan matters in crypto

  • Early to regulate: Japan recognized crypto in law early, giving the market clarity.
  • Hard lessons: The Mt.Gox (2014) and Coincheck (2018) hacks — both in Japan — shaped some of the strictest exchange rules in the world.
  • Active culture: Strong gaming, anime/IP and NFT communities, plus government interest in Web3.

How to get started (the safe order)

  1. Understand the basics — what is cryptocurrency and blockchain.
  2. Learn the rules — Japan's crypto regulation.
  3. Choose an FSA-registered exchange — how to buy crypto in Japan.
  4. Secure your assets — crypto security basics.

Rules change

Crypto regulation and tax in Japan can change. Always confirm the latest with official sources such as the FSA and the National Tax Agency.

FAQ

Is crypto legal in Japan? Yes. Crypto is legal and regulated. Domestic services must be registered with the FSA.

Can foreigners buy crypto in Japan? Residency and identity-verification (KYC) requirements vary by exchange. Check each provider's rules.

Sources

  • FSA (Financial Services Agency): https://www.fsa.go.jp/en/
  • JVCEA: https://jvcea.or.jp/en/

Not financial advice

This article is for information only and is not investment advice. Crypto assets are volatile and carry risks including hacking. Do your own research and only use money you can afford to lose.

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