How to buy Polygon (POL) in Japan
This is general information, not legal, tax, or financial advice. It is not a recommendation to buy any asset. Verify the current rules with a qualified local professional and the official regulator before acting.
Buying Polygon (POL) is legal in Japan through an exchange registered with the Financial Services Agency that has listed the coin, as of June 2026. The native token migrated from MATIC to POL, so Japanese exchanges that list it now use the POL ticker. You complete identity verification, deposit yen, and buy. Profits from crypto are generally taxed as miscellaneous income at progressive rates. This page explains the steps, not whether to buy.
Is buying Polygon (POL) legal in Japan
Yes. Buying, holding, and selling POL is legal in Japan as of June 2026, provided you use a registered exchange. Japan regulates crypto assets under the Payment Services Act, and a platform that offers crypto exchange services to residents must register with the Financial Services Agency (FSA). The Japan Virtual Currency Exchange Association (JVCEA), a self regulatory body recognised by the FSA, helps set rules and reviews which crypto assets registered exchanges may list. The native token of Polygon migrated from MATIC to POL, and Japanese exchanges that list it use the POL ticker. The practical effect is that whether you can buy POL depends on whether an FSA registered exchange has listed it, rather than on any ban. As of June 2026 POL is listed on some Japanese exchanges, so confirm the current listing on the platform.
The steps to buy compliantly
1. Choose an FSA registered exchange that lists POL
Pick an exchange registered with the FSA that currently lists POL. FSA registered exchanges that have listed POL as of June 2026 include Coincheck. Because the set of listed coins differs between platforms, confirm the exchange is FSA registered and currently lists POL before you sign up, and check whether it uses the POL or the older MATIC ticker.
2. Complete identity verification
Under Japanese anti money laundering rules, registered exchanges verify your identity before you can trade. You will usually provide identity documents and complete a verification check, after which your account is enabled.
3. Deposit yen and buy
Fund the account with Japanese yen through the exchange's supported methods, such as bank transfer, then place an order for POL. Payment options and fees vary by platform, so check the current methods. The buy itself is not a taxable event, but it sets the cost you use later.
4. Keep records and consider storage
Keep records of the purchase date, amount, and price, because you will need them to calculate miscellaneous income when you sell or convert the coin. You can leave POL in custody on the exchange or move it to a wallet you control. Be cautious of any product that promises a fixed yield on POL and confirm how it works before committing funds.
The tax to plan for
In Japan, profits from crypto such as POL are generally treated as miscellaneous income, as of June 2026. That income is combined with your other income and taxed at progressive national income tax rates, with local inhabitant tax on top, so the effective rate can be high and is generally higher than the separate flat rate that applies to listed shares. A taxable event typically arises when you sell POL for yen, swap it for another crypto asset, or use it to pay for something. The National Tax Agency administers the rules, and reform of how crypto is taxed has been discussed publicly. See the Japan crypto tax page for the full detail, and confirm your treatment with a qualified Japanese tax professional before filing.
Where to buy
FSA registered exchanges serve Japanese residents as of June 2026 and some have listed POL for yen buyers. Compare registration, fees, and listed assets before you sign up, and confirm the current listing with the exchange. This is a description of availability, not a recommendation or a ranking.
Compare exchanges available to Japan users
FSA registered exchanges that have listed POL include Coincheck. See the available options side by side, then verify the FSA registration and that the exchange lists POL before you sign up.
Compare available exchangesRegulator and sources
- Financial Services Agency (FSA) registration and supervision of crypto asset exchange service providers under the Payment Services Act, current to June 2026.
- Japan Virtual Currency Exchange Association (JVCEA) the self regulatory body that helps set rules and review crypto asset listings.
- National Tax Agency (NTA) on the treatment of crypto profits as miscellaneous income.
Frequently asked questions
Is it legal to buy Polygon (POL) in Japan?
Yes. Buying, holding, and selling Polygon (POL) is legal in Japan as of June 2026, provided you use an exchange registered with the Financial Services Agency. Crypto assets are regulated under the Payment Services Act, and the JVCEA self regulatory body reviews which coins registered exchanges may list.
Is Polygon listed as MATIC or POL in Japan?
The native token of Polygon migrated from MATIC to POL, and as of June 2026 Japanese exchanges that list it use the POL ticker. If you hold older MATIC, follow the platform's guidance on the migration. Confirm the current ticker and listing on the exchange before you trade. This is not advice.
How is Polygon (POL) taxed in Japan?
In Japan, profits from crypto are generally treated as miscellaneous income, as of June 2026, and taxed at progressive rates that combine with other income, with local inhabitant tax on top. This can be a higher rate than the separate rate that applies to listed shares. The National Tax Agency administers the rules. This is not tax advice.
Which platforms can I use to buy Polygon (POL) in Japan?
FSA registered exchanges that have listed POL, such as Coincheck, allow yen buyers to trade it. A coin must clear the exchange and JVCEA listing process to appear, so confirm a platform is FSA registered and currently lists POL before you sign up.
Related pages
Risk and change note: Japan's crypto rules and tax treatment are under active discussion, and the set of coins listed on registered exchanges changes over time. The positions above carry an as of date and were last reviewed on June 26, 2026. Confirm the current FSA registration, the listing and ticker of POL, and the tax treatment with the exchange, the FSA, and a qualified professional before you act. Nothing here is investment advice.
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