On this page
- Stellar Lumens in Japan: the short answer
- XLM in Japan in numbers
- ステラルーメン, 暗号資産 and 仮想通貨: the words to know
- Buy XLM in Japan: 販売所 versus 取引所
- Who regulates crypto in Japan
- Crypto tax in Japan: 55% now, 20.315% expected
- Crypto ETFs, yen stablecoins and the GYEN question
- Remittances from Japan and where Stellar fits
- Staying safe with XLM in Japan
Stellar Lumens in Japan: the short answer
Stellar Lumens is a mainstream coin in Japan, not a niche one. XLM, known locally as ステラルーメン, is listed by 11 of the 27 crypto exchanges on the Financial Services Agency’s register. In the industry association’s latest monthly statistics it was the sixth most-traded coin in the country. You can buy it with yen at bitFlyer, Coincheck, SBI VC Trade, bitbank, GMO Coin and several others. Some sell it through a dealer desk and some through an open order book, and that choice affects what you pay. The live yen price is in the widget above, with more on our XLM price page.
The rules are in transition. Crypto is regulated today under the Payment Services Act, but a law enacted in July 2026 moves it under the Financial Instruments and Exchange Act. A tax reform outline plans a flat 20.315% rate on crypto gains in place of today’s top rate of 55%. This guide covers both, along with the market data, the words Japanese investors use and how to stay safe. Our Asia hub compares Japan with Korea, Indonesia and Vietnam.
XLM in Japan in numbers
The best data on the Japanese market comes from the Japan Virtual and Crypto Assets Exchange Association (JVCEA), the self-regulatory body for registered exchanges. Its monthly reports show how much each major coin trades and how much users hold.
In September 2026, XLM traded ¥7.33bn on Japanese exchanges, about 0.84% of all spot volume. That put it sixth, behind BTC, ETH, XRP, SOL and DOGE and ahead of SUI, ADA, BCH and NEAR. At the end of that month, Japanese users held 564,417,939 XLM, worth about ¥19.9bn. A year earlier they held about 535.7M XLM, so holdings grew even as prices swung. JVCEA has tracked XLM as its own line since October 2020, which it does once three or more member firms handle a coin.
The wider market is large and growing. JVCEA counted 14.74 million opened accounts and 9.10 million active accounts in September 2026, up from 13.20M and 8.27M a year earlier. Users held about ¥3.47tn in crypto on domestic exchanges. Under Chainalysis’s new 2026 methodology, Japan ranked #4 in the Global Crypto Adoption Index, including #4 on cross-border flows. The method changed that year, so do not read the rank as a jump from earlier editions.
One caveat when comparing data sources. On global trackers such as CoinGecko, the yen shows as a tiny share of XLM trading, around 0.3%. That understates Japan, because most retail buying happens on dealer desks that those trackers do not count. The JVCEA figures are the better measure.
ステラルーメン, 暗号資産 and 仮想通貨: the words to know
The Japanese name for Stellar Lumens is ステラルーメン, often shortened to ステラ. The ticker XLM is used everywhere. You will meet two words for crypto. 暗号資産 (crypto-asset) has been the legal term since the 2020 amendments to the Payment Services Act. 仮想通貨 (virtual currency) is the older, colloquial word, and it is still searched more often. Exchanges tend to write both, as in 暗号資産（仮想通貨）.
Search habits are telling. ステラルーメン draws about 3,900 Google searches a month in Japan, and ステラルーメン チャート about 900. People are checking the chart first. Next come ステラルーメン 将来性 (long-term potential) and ステラルーメン 今後 (outlook). Hardly anyone searches ステラルーメン 買い方 (how to buy), probably because buying through a familiar app feels routine. Other terms worth knowing are 取引所 (order-book exchange), 販売所 (dealer desk), スプレッド (spread), 口座開設 (opening an account), 積立 (recurring purchase), 貸暗号資産 (crypto lending), 雑所得 (miscellaneous income), 確定申告 (tax return) and 分離課税 (separate taxation). For the 将来性 question, our XLM price prediction page lays out scenarios and risks without hype.
Buy XLM in Japan: 販売所 versus 取引所
Every Japanese exchange offers one or both of two ways to buy, and the difference matters for cost. At a 販売所 (hanbaijo, dealer desk), the exchange itself sells you XLM at a quoted price. It is quick and simple, but the price includes a spread, the gap between the buy and sell quotes, which is how the dealer earns. At a 取引所 (torihikijo, order book), you trade with other users at prices they set. There is usually a small published fee, and at some venues a maker rebate. The cost is typically lower, but you need to understand limit and market orders.
For XLM the split is clear. Coincheck sells XLM only through its 販売所; XLM is not among its order-book pairs. bitbank, GMO Coin and bitFlyer (through bitFlyer Lightning) all run XLM/JPY order books. bitbank had the deepest yen XLM order book in our latest snapshot. Our Japanese exchange reviews compare all the registered options, including SBI VC Trade and its BITPOINT brand. For a general walkthrough, see how to buy Stellar Lumens.
The steps themselves are familiar to anyone who has opened a Japanese brokerage account. You open an account (口座開設) with online identity verification, fund it in yen by bank transfer (銀行振込) or an instant net-banking deposit (クイック入金), then buy. Some firms go further than one-off purchases. BITPOINT, for example, added XLM in July 2025 to its つみたて recurring-purchase service and its 貸して増やす lending service. Lending means handing your coins to the exchange for a fee. That is counterparty risk, not protocol staking, because Stellar has no native staking.
Who regulates crypto in Japan
Crypto exchanges in Japan must register with the Financial Services Agency (FSA) and its regional Local Finance Bureaus as 暗号資産交換業者 (crypto-asset exchange service providers). The legal basis today is the Payment Services Act (資金決済法). The FSA publishes a register of registered firms that lists the coins each one handles, which is how we confirmed XLM at 11 of the 27 firms. JVCEA adds a second layer. It screens new listings and enforces self-regulatory rules. Around 31 member firms were actively handling crypto in its latest statistics.
A major change is coming. In 2026 the Diet passed amendments to the Financial Instruments and Exchange Act (金融商品取引法, or 金商法) and the Payment Services Act. The law was enacted on 15 July 2026 and promulgated on 23 July 2026. It moves the regulation of crypto trading into the FIEA, the securities rulebook, and creates insider-trading rules for crypto. One example is trading on undisclosed news of an issuer’s bankruptcy. It also raises penalties for manipulation. The crypto provisions take effect within a year of promulgation, so by about July 2027. A cabinet order will set the exact date, and until then the Payment Services Act still applies.
The industry is consolidating too. SBI VC Trade absorbed BITPOINT Japan on 1 April 2026, and both brands continue for now. SBI Holdings also opened talks in May 2026 to make bitbank a consolidated subsidiary, subject to due diligence. Our regulation and safety guide covers XLM’s status in the US, Europe and elsewhere.
Crypto tax in Japan: 55% now, 20.315% expected
Today, crypto gains in Japan count as miscellaneous income (雑所得). They are added to your other income and taxed at progressive rates of up to 55%, including local tax, and reported through 確定申告. This is the main complaint of Japanese crypto investors, because shares and funds are taxed at a flat rate.
The FY2026 (令和8年度) Tax Reform Outline, released in December 2025, sets out the fix. It introduces separate taxation at 20.315%: 15% income tax, 5% local tax and 0.315% reconstruction surtax. It would apply to gains on 特定暗号資産, meaning crypto handled by firms registered under the FIEA. Spot trading, crypto investment trusts and derivatives are all covered, and losses can be carried forward for three years. The new treatment is expected to apply from around 2028. Most commentators point to 1 January 2028, but the exact start date was not confirmed when we checked. Gains realised before then remain miscellaneous income, and losses from before the switch cannot be offset against gains under the new regime. Sources: Daiwa Institute of Research and CoinPost.
Crypto ETFs, yen stablecoins and the GYEN question
Japanese investors keep asking about ETFs. The FSA plans to add crypto to the assets investment trusts may hold, and domestic spot crypto ETFs are reported as possible from around 2028. The tax outline would give crypto investment-trust units the same treatment as stocks. None of this is in force yet. No crypto ETF has been approved in Japan, and NISA eligibility is undecided.
On stablecoins, Stellar has one Japanese link. In November 2022, GMO-Z.com Trust Company announced its GYEN and ZUSD stablecoins for the Stellar network. GYEN is still visible on Stellar, but the supply is tiny, about ¥33.5M at our check, and trading is negligible. Its current status and how it fits Japan’s 2023 stablecoin rules could not be confirmed. Japan’s newer regulated yen stablecoins, such as JPYC, were not found on Stellar. If stablecoins interest you, our page on stablecoins on Stellar covers USDC, PYUSD and the rest.
Remittances from Japan and where Stellar fits
Japan is a sending country. The World Bank recorded about US$7.2bn in remittance outflows from Japan in 2025, up from about US$6.1bn the year before. Think of a technical intern in Nagoya sending wages home to Vietnam, Indonesia or the Philippines. Stellar was designed for this kind of payment, with ledgers closing in about five seconds and anchors that convert local money into tokens and back. Our cross-border payments guide explains how that works.
The reality in Japan is still early. We found no live Stellar anchor in Japan and no regulated yen stablecoin on Stellar. Transfers out of Japanese exchanges also follow the travel rule. The receiving side has its own laws, too. Vietnam, for instance, still bans crypto as a means of payment. For now, XLM bought in Japan is mainly an investment asset that you can move quickly to your own wallet, not a ready-made remittance service.
Staying safe with XLM in Japan
The single most useful habit is to check the FSA register before you open an account. Japanese residents should use registered exchanges. The FSA keeps a public list of unregistered operators that it has warned for serving Japanese customers, including several large overseas platforms. An unregistered platform sits outside FSA supervision, so the Japanese rules that registered firms must follow do not protect you there, and you may have little recourse if something goes wrong.
When you move XLM, copy the memo the receiving exchange gives you exactly. Exchanges use it to credit your deposit, and a missing memo can delay or lose funds. Our guide to XLM fees and transfer speed explains why. For long-term holding, consider a self-custody wallet from our Stellar wallets guide, and keep your recovery phrase offline. XLM is volatile, and nothing on this page is investment advice. Be especially wary of “guaranteed yield” schemes promoted on social media. Under Japan’s incoming insider-trading and manipulation rules, regulators are tightening up, but scams still move faster than the law.
Frequently asked questions
What is ステラルーメン?
ステラルーメン (suteraruumen) is the Japanese name for Stellar Lumens, the term the FSA and JVCEA use for XLM. It is often shortened to ステラ. Japanese searches usually pair it with チャート (chart), 将来性 (long-term potential) or 今後 (outlook).
Where can I buy XLM in Japan?
The FSA register lists XLM at 11 of the 27 registered crypto-asset exchange service providers, including bitFlyer, Coincheck, SBI VC Trade, bitbank and GMO Coin. Some sell it only through a dealer desk (販売所), others also run an order book (取引所). Our Japanese exchange comparison reviews each one.
How is crypto taxed in Japan?
Today crypto gains are miscellaneous income (雑所得), taxed at progressive rates of up to 55% including local tax. The FY2026 tax reform outline introduces a flat 20.315% separate tax for crypto handled by FIEA-registered firms, which is expected to apply from around 2028. Until then, the current rules apply.
Is there a Stellar or XLM ETF in Japan?
No. Reports say domestic crypto ETFs could become possible from around 2028, once crypto is added to the assets investment trusts may hold. Nothing has been approved yet, and NISA eligibility is undecided.
Is it legal for Japanese residents to use overseas exchanges?
Firms that offer crypto exchange services to Japanese residents must register with the FSA. The FSA has issued warning letters to unregistered overseas operators serving Japan, and residents are told to check the register before using a provider. See our regulation and safety guide for the wider picture.
