Best Crypto Cards in Japan (2026)

The FSA (Financial Services Agency, Kinyu-cho) regulates crypto under two primary statutes: the Payment Services Act (Shiharai Sabisu-ho, amended 2017) and the Financial Instruments and Exchange Act (Kinyu Shohin Torihiki-ho). All crypto exchanges must register as CAESP (Crypto-Asset Exchange Service Providers) and comply with strict requirements: customer asset segregation in cold wallets, annual external audits, cybersecurity standards, and real-time transaction monitoring.

Japan's regulatory framework was born from crisis. The 2014 Mt. Gox collapse (approximately 850,000 BTC lost, worth approximately USD 470 million at the time) in Tokyo led directly to the 2017 Payment Services Act amendments. The 2018 Coincheck hack (approximately USD 530 million in NEM stolen) further tightened requirements. These disasters gave Japan stricter exchange rules than any other jurisdiction.

The JVCEA (Japan Virtual and Crypto Assets Exchange Association, Nihon Kasou Tsuka Koukangyo Kyokai) is the FSA-approved self-regulatory organization. JVCEA sets additional standards including listing review processes, advertising guidelines, and user protection rules. All registered exchanges must be JVCEA members. As of 2025, approximately 30+ exchanges hold active FSA registration.

A May 2025 amendment to the PSA introduced a lighter ECISB (Electronic Payment Instrument and Crypto Asset Intermediary Service Business) registration framework. Where a person only intermediates the sale or exchange of crypto assets under mandate from a CAESP, a full CAESP licence is no longer required - an ECISB registration suffices.

FIEA shift (Cabinet-approved bill, April 10, 2026): The FSA's 2026 Working Group report set out the direction of travel, and on April 10, 2026 the Cabinet approved a bill to move crypto assets into the Financial Instruments and Exchange Act (FIEA) framework as financial products. If passed in the current Diet session, implementation is expected in fiscal 2027 rather than immediately.

The bill would prohibit insider trading based on non-public information, require annual issuer disclosures, and rename registered businesses from "crypto asset exchange business" to "crypto asset trading business." It also sharpens penalties for unregistered sellers, with prison terms rising from up to 3 years to up to 10 years and fines increasing from up to JPY 3 million to up to JPY 10 million.

In other words, Japan is moving crypto away from a payments-only framework and toward a stricter investment-market framework. That is a supervision change, not a government endorsement of crypto as safe. For card users, the practical implication is a higher disclosure and enforcement standard around exchange-listed assets once the bill is implemented.

Japan introduced a stablecoin regulation framework in June 2023, requiring stablecoins distributed in Japan to be issued by licensed banks, trust companies, or fund transfer businesses. In October 2025, Japan approved JPYC as its first legally recognized yen-backed stablecoin under the 2023 EPI (Electronic Payment Instrument) framework, maintaining a 1:1 JPY peg backed by bank deposits and government bonds.

SBI Holdings and Startale Group signed an MOU to launch JPYSC, a trust bank-backed yen stablecoin issued through SBI Shinsei Trust Bank, targeting Q2 2026 via SBI VC Trade. These domestic stablecoins could eventually simplify the fiat-to-stablecoin-to-card funding pipeline for Japanese residents. The FSA also implemented the Travel Rule for VASP-to-VASP transfers in 2023, requiring originator and beneficiary information for crypto transactions above JPY 100,000.

Japan's NFT and DeFi regulatory treatment remains separate. The Cabinet-approved FIEA bill is aimed at exchange-listed crypto assets, while NFTs and stablecoins continue under the existing PSA regime for now. For card users, the practical impact is limited in the short term because spending still revolves around simple crypto-to-fiat conversion, but DeFi yield used to fund cards could face additional scrutiny as the financial-products framework expands.

Crypto.com holds FSA registration through its Japanese entity (Foris DAX JP). Bitget serves Japanese residents through its APAC entity. Bybit has restricted Japanese access under FSA pressure and is not available here. Always verify FSA registration status at fsa.go.jp before trusting funds to any issuer.

Japan taxes crypto gains as miscellaneous income (zatsu shotoku), not capital gains. The National Tax Agency's guidance makes that classification the core problem: miscellaneous income is added to your salary and taxed at your marginal rate. Combined national tax (shotoku-zei) and local residential tax (jumin-zei) rates range from 15% to 55% for high earners.

Example: You earn JPY 8,000,000/year as a software engineer and realize JPY 400,000 in crypto gains from card spending. The gains stack on top of your salary, pushing total income to JPY 8,400,000. At this bracket the marginal rate is approximately 33% (national 23% + local 10%), costing JPY 132,000 in tax on the crypto gains alone. That is JPY 132,000 in tax on what might have been routine grocery and restaurant spending.

No holding-period exemption exists (unlike Germany, which exempts gains after 1 year). No preferential rate exists. Every card swipe spending appreciated crypto is a taxable disposition. Japan does allow losses to offset gains within the miscellaneous income category, but crypto losses cannot offset salary or other income types.

Crypto-to-crypto swaps and using crypto to buy goods or services are themselves taxable events in Japan, adding friction to even the stablecoin conversion step.

The 20% flat rate (bunri kazei) - effective April 1, 2026: The 105 "specified crypto assets" traded on FSA-registered exchanges are now taxed under separate self-assessment taxation (shinkoku bunri kazei) at 20% flat (15% national + 5% local) - matching stocks and mutual funds. The reform also introduced a 3-year loss carryforward for eligible assets.

Japanese companies are also exempt from paying taxes on the market value of long-term crypto holdings at the end of the fiscal year, effective the same date.

The scope is limited: DeFi yields, NFTs, airdrops, and trades on non-registered platforms remain classified as miscellaneous income at 15-55%. For a JPY 15,000,000/year earner, the reform cuts the crypto tax rate from 43% to 20% - a savings of JPY 230,000 per JPY 1,000,000 in gains.

Stablecoin spending remains the safest strategy even at 20%. USDC generates near-zero taxable gain, and DeFi yields/airdrops still face 15-55% rates. Filing is done through the kakutei shinkoku (final tax return) process by March 15 each year. The NTA provides worksheets specifically for crypto income calculation. Third-party tools like Cryptact, Gtax, and CryptoLinC (all Japan-focused) generate NTA-compatible tax reports from exchange transaction histories.

Airdrop and DeFi yield treatment: The NTA treats airdrops and yield farming rewards as miscellaneous income at fair market value when received. This means staking rewards used to fund card spending face double taxation: income tax when earned, plus additional tax if the tokens appreciate before being spent. Converting yield to USDC immediately upon receipt minimizes this double-hit.

Japanese crypto card applications require a My Number Card (maina-nba- ka-do) issued by the JLIS (J-LIS, Chiho Kokyo Dantai Joho Shisutemu Kiko). The My Number (12-digit individual number) is mandatory for financial account registration under the Act on the Use of Numbers to Identify a Specific Individual. Alternatively, a combination of passport (ryoken) plus notification card (tsuuchi ka-do) or residence card (zairyu ka-do) for foreign residents works.

A Japanese driver's license (unten menkyo-sho) is accepted by most platforms as photo ID. Proof of Japanese address via juminhyo (certificate of residence from your city/ward office), utility bill (denki, gasu, suido), or NTT landline bill. Health insurance card (hoken-sho) is NOT accepted as standalone photo ID for financial KYC since it lacks a photograph.

Japan's FSA-mandated eKYC (electronic Know Your Customer) allows selfie-plus-ID verification that completes in minutes on platforms with CAESP registration. The eKYC standard was introduced in 2018 after the Coincheck hack to balance security with user convenience.

Non-registered international issuers may use separate verification flows that take 3-7 business days. Some issuers still use the traditional hagaki (postcard) verification method, mailing a transfer-not-forward letter (tenso fuka) to your registered address, adding 3-5 days.

Foreign residents with a valid zairyu card can register for crypto cards using their residence card number. The zairyu card works as both photo ID and address proof (address printed on back). Residents on work visas, student visas, or permanent residence all qualify. My Number Card issuance requires visiting your local city/ward office (shiyakusho/kuyakusho) and takes approximately 1 month for first-time applications, so plan ahead.

Physical cards ship domestically via Japan Post (Yu-bin) or Yamato Transport (Kuroneko Yamato) within 5-10 business days. Virtual cards are available immediately for Apple Pay use at FeliCa/NFC terminals. Note that Google Pay NFC payments have more limited merchant support in Japan compared to Apple Pay due to FeliCa dominance.

Why the Safest Card Wins in Japan

Japan is not a market where the highest cashback rate automatically wins. The product that feels safest, most legible, and least likely to create tax or accounting pain wins instead.

Two events trained this behavior. The 2014 Mt. Gox collapse (850,000 BTC lost from a Tokyo-based exchange) and the 2018 Coincheck hack ($530 million in NEM stolen) did not just trigger FSA regulation. They created a generation of users who weight platform survival over yield.

A Japanese user choosing between Crypto.com at 4% (FSA-registered through Foris DAX JP, asset segregation audits, JVCEA member) and Bitget at 8% (APAC entity, no FSA registration) will often pick the 4% option. Not because 4 > 8, but because FSA registration means "this platform probably survives the next incident."

Crypto cards also do not enter a vacuum in Japan. They compete against the world's most developed loyalty ecosystem: Rakuten Points (59.3% consumer adoption, 70+ integrated services), PayPay (60+ million users, 4+ million merchants), d-Points, T-Points, and Ponta. Japan's loyalty market exceeds $3.87 billion and is growing at 12.9% annually.

A 30-year-old Tokyo professional already earning 1-3% Rakuten Points on most spending, plus SPU multiplier bonuses across the Rakuten ecosystem, needs a specific reason to add a crypto card on top.

The reasons that work: zero FX on international spending (Rakuten Card charges 1.63%), tax-free stablecoin disposal (Rakuten Points create no tax event but neither does USDC), and borrow-to-spend for large appreciated holdings (no loyalty program offers this). The reasons that do not work: "8% cashback" as a headline, when that cashback arrives in BGB tokens that create a filing obligation and a cost-basis tracking requirement the user has never dealt with before.

Stablecoin Strategy (Still the Safest Option)

The 20% flat rate (effective April 1, 2026) changed the math but didn't eliminate it. At 20%, a JPY 100,000 gain on a card transaction costs JPY 20,000 in tax. With USDC spending, that same purchase costs approximately JPY 0. The gap narrowed from JPY 33,000-55,000 down to JPY 20,000 per JPY 100,000 in gains.

For high earners whose DeFi yields and airdrops still face 15-55%, stablecoin funding avoids creating taxable events entirely. Stablecoin spending went from mandatory to strongly recommended. Spending appreciated BTC is no longer ruinous at 20%, but the tax is still real money.

Card Selection by Use Case

• Bitget (8% BGB, 0% FX + 0.9% tx, free): Best net return for daily spending, zero FX critical for JPY users
• COCA (up to 8% with staking $COCA, 1% free, + 6% APY): Best for holders who want yield on idle stablecoins alongside cashback
• Tria (up to 6%, 0% FX): Signature at 4.5% ($109/yr) or Premium at 6% ($250/yr). Yield-linked rewards avoid the volatile token double-taxation problem that makes BTC/BGB cashback expensive at 33-55% marginal rates.
• Kolo (2% BTC, 0% FX, $0): Free BTC cashback option. BTC cashback is taxable at receipt - convert to USDC immediately if you want to reduce tracking complexity.
• Crypto.com Icy (4%, 0% FX, FSA-registered, CRO stake): Best for users who prioritize regulatory safety and lounge access
• KAST (1.5% USD cashback on first $2K/mo, 0.5-1.75% FX, free): Best no-stake USDC card before moving into richer reward structures

Bitget vs COCA vs Crypto.com Break-Even

Bitget, COCA, and Crypto.com are free with 0% FX. The difference is net cashback after Bitget's 0.9% transaction fee. Tria Signature ($109/yr) is included for comparison.

COCA leads on raw cashback rate, but rewards are in COCA tokens (requires staking $COCA for 8%; 1% at free Starter). Bitget pays in BGB with broader exchange liquidity.

Tria Signature at 4.5% with 0% FX offers yield-linked rewards - critically, these avoid the volatile token double-taxation that makes BTC/BGB cashback expensive at 33-55% marginal rates. Crypto.com Icy adds Priority Pass lounge access (requires CRO stake).

Borrow-to-Spend: Japan's Most Valuable Strategy

At 15-55% tax rates, borrowing against crypto holdings instead of selling them saves 25-47% per transaction. ether.fi lets you borrow stablecoins against ETH collateral, then load a card without triggering a taxable disposition. The borrowing cost (typically 5-8% APR) is far cheaper than the 33-55% tax you would owe on selling appreciated assets.

A JPY 5,000,000 portfolio appreciating 100% would trigger JPY 825,000-1,375,000 in tax if sold at 33-55%. Borrowing at 7% costs JPY 175,000/year for the same spending power.

Spending Scenario: JPY 200,000/month (USDC Funding, 33% Bracket)

Under the old 33% bracket, spending appreciated BTC produced a net loss after tax, even with 8% cashback. Under the new 20% flat rate, the same BTC spending generates a smaller tax hit (JPY 240,000 instead of JPY 396,000), making it break-even with cashback. USDC spending still generates the highest net benefit at JPY 264,000.

The 20% Flat Rate: What Changed for Card Users (April 1, 2026)

The bunri kazei reform is now law. Specified crypto assets on registered exchanges are taxed at 20% flat (15% national + 5% local). For a 33% bracket earner, the savings are JPY 13,000 per JPY 100,000 in gains. For a 43% bracket earner, the savings are JPY 23,000 per JPY 100,000.

Volatile cashback (BTC, BGB, CRO) is now viable for earners who were previously locked into stablecoin-only strategies. The 3-year loss carryforward also lets card users offset volatile cashback losses against future gains.

DeFi yields, airdrops, and trades on non-registered platforms still face 15-55% as miscellaneous income. The reform only covers the 105 assets on FSA-registered exchanges.

The Filing Threshold: Why JPY 200,000 Drives Behavior

Most Japanese salarymen never file taxes. Their employer handles everything through nenmatsu chosei (year-end adjustment). Crypto gains above JPY 200,000 force the first kakutei shinkoku (final tax return) - and for someone who has never interacted with the e-Tax system, this is a real barrier.

The e-Tax interface is primarily in Japanese. Crypto-specific worksheets require per-transaction cost basis calculations. Many first-time filers end up at their local kuyakusho (ward office) during the February-March filing window, or hire a zeirishi (tax accountant) at JPY 30,000-100,000/year. The 20% flat rate reduced the tax pain, but it did not reduce the filing pain.

This is why stablecoin funding is not just a tax optimization in Japan - it is a complexity reduction. USDC spending with near-zero gains can keep a user under the JPY 200,000 threshold entirely, avoiding the filing obligation altogether. Before the reform, Japanese users avoided volatile crypto spending because of the 33-55% tax. After the reform, many still avoid it because filing kakutei shinkoku is a hassle they have never dealt with and would prefer not to start.

The behavioral shift post-reform: some users are now willing to accept BTC or BGB cashback at 20% instead of converting to USDC immediately. But DeFi yield, airdrop, and non-registered platform users still live in the old 15-55% complexity. The reform split Japan's crypto card users into two groups - those who can spend specified assets at 20% with 3-year loss carryforward, and those whose activity still triggers the full miscellaneous income regime.

FX Savings vs Japanese Bank Cards

Japanese megabank debit cards charge steep FX markups on non-JPY purchases. For Japanese residents who travel or shop internationally, 0% FX crypto cards save 2.5-3% per purchase.

For frequent international shoppers or travelers to South Korea, Taiwan, or Southeast Asian destinations, a 0% FX crypto card saves JPY 25,000-36,000 per year on JPY 100,000/month in foreign purchases.

Where Crypto Cards Fit in Japanese Payment Life

A crypto card in Japan does not replace the domestic payment stack. It fills specific gaps that Suica, PayPay, and Rakuten Card cannot reach.

What handles domestic spending: IC cards (Suica, PASMO, ICOCA) handle transit and konbini small purchases. PayPay (60+ million users, 4+ million merchants) and Rakuten Pay handle QR-code restaurants and local shops. Rakuten Card earns points across 70+ integrated services. Smaller izakaya, ramen shops, and rural merchants remain cash-only. This domestic stack works and crypto cards do not need to displace it.

What crypto cards handle better: International subscriptions billed in USD or EUR (Netflix, Spotify, Adobe, AWS, GitHub, iCloud) - where MUFG and SMBC charge 2.5-3% FX markup. International travel spending. Airport purchases at Narita (NRT), Haneda (HND), Kansai (KIX), and Fukuoka (FUK).

Larger purchases at electronics retailers (Bic Camera, Yodobashi Camera) and department stores (Mitsukoshi Isetan, Takashimaya) where 4-8% cashback produces meaningful returns. And borrow-to-spend for large crypto holders - no domestic payment method offers this.

The yen weakness urgency: JPY has weakened from roughly 110/USD (2021) to 150+/USD (2025-2026), with strategists projecting 160/USD or beyond by end of 2026. A tech professional with JPY 50,000/month in USD-billed subscriptions pays JPY 18,000/year MORE than they would have at JPY 110/USD - that is pure currency erosion. On top of that, MUFG adds 3% FX markup: another JPY 18,000/year. A zero-FX crypto card eliminates the second cost entirely.

USDC holdings also provide a hedge against further yen depreciation - holding stablecoins preserves USD purchasing power that yen bank deposits actively lose.

Where both stacks coexist: A Tokyo professional runs Suica for JR commute and konbini coffee. PayPay for lunch at the office canteen or local ramen. Rakuten Card for domestic e-commerce on Rakuten Ichiba. And a zero-FX crypto card (Bitget or Crypto.com Icy) for Amazon US, international subscriptions, airport spending, and any foreign-currency purchase.

The crypto card does not replace the other three. It covers the 15-25% of spending where the domestic stack leaks money.

Contactless acceptance continues to improve. Konbini (Seven-Eleven, FamilyMart, Lawson, Ministop), supermarkets (Aeon, Ito-Yokado, Life, Summit), drugstores (Matsumoto Kiyoshi, Welcia, Sundrug), and restaurant chains (Sukiya, Matsuya, Yoshinoya, Saizeriya) all accept Visa/Mastercard contactless.

Apple Pay works at FeliCa terminals alongside iD and QUICPay. Japan's government cashless push (targeting 40% ratio, up from 20% in 2016) drives terminal upgrades nationwide.

Crypto.com Icy White/Rose Gold tiers include Priority Pass lounge access at Narita, Haneda, and Kansai. For frequent domestic travelers on Shinkansen routes, JR station shops (ekiben vendors, NewDays, Kiosk) increasingly accept Visa contactless alongside IC cards.

Crypto.com is the strongest institutional pick for Japanese card users. It holds FSA registration through Foris DAX JP, operates a domestic Japanese platform, and serves all Crypto.com card tiers to Japanese residents. The Icy tier (4%, 0% FX, CRO stake) adds Priority Pass lounges at Narita, Haneda, and Kansai.

Tria offers 0% FX across all tiers - Signature at 4.5% ($109/yr) and Premium at 6% ($250/yr). Tria's yield-linked rewards are uniquely suited to Japan's tax environment.

Unlike BTC/BGB/CRO cashback that faces double taxation (miscellaneous income at receipt + capital gains on appreciation), yield-linked rewards avoid the volatile token price risk that compounds Japan's already punishing tax rates.

Bitget serves Japan through its APAC operations without direct FSA registration. The Bitget Card (Visa debit, 8% BGB cashback, 0% FX, 0.9% transaction fee) and Bitget Wallet Card (Mastercard prepaid, 1.7% FX with JPY 60,000/month zero-fee quota) provide the highest cashback rates available to Japanese residents. Japanese users should note the 0.9% transaction fee that reduces net returns to approximately 7.1%.

We flag a restriction for Japanese users: Bybit has limited access. Bybit restricted access for Japanese residents in late 2025 under mounting FSA pressure and is not available in Japan.

For stablecoin yield alongside spending, COCA (up to 8% cashback scaling with staking $COCA tokens, 1% at free Starter, + 6% APY on deposits, non-custodial) reaches Japan under global coverage. COCA's yield component partially offsets Japan's punishing tax rates by generating passive income on idle stablecoins waiting to be spent.

Borrow-to-spend saves more in Japan than in any other market we cover. ether.fi (3% cashback) lets ETH holders borrow against staked positions without triggering the miscellaneous income classification. At 33%+ marginal rates, borrowing at 5-8% APR and avoiding a taxable sale saves 25-47% per transaction.

Domestic exchanges with FSA registration include bitFlyer (Japan's largest by volume), Coincheck (Monex Group subsidiary, rebuilt post-2018 hack), GMO Coin (GMO Internet Group), SBI VC Trade (SBI Group), and Rakuten Wallet (Rakuten Group). None currently offer standard Visa/Mastercard spending cards, leaving international issuers to fill the gap.

bitFlyer experimented with a T-Point partnership for crypto rewards but has not launched a spending card. SBI Group's deep financial services integration (SBI Securities, SBI Sumishin Net Bank, SBI Remit) - plus its partnership with Startale on the JPYSC yen stablecoin via SBI VC Trade - positions them as the most likely domestic issuer to eventually launch a crypto-linked card.

Rakuten Wallet deserves specific mention: Rakuten's ecosystem (Rakuten Card, Rakuten Pay, Rakuten Points) is Japan's most integrated cashback platform with over 100 million members. Rakuten Wallet lets users convert Rakuten Super Points to crypto, but the reverse (spending crypto via Rakuten Card) is not available. For Japanese users already deep in the Rakuten ecosystem, a crypto card from Bitget or Crypto.com fills the spending gap Rakuten has not yet addressed.

On-ramp options for Japanese residents: bitFlyer and GMO Coin accept JPY deposits via Japanese bank transfer (furikomi) with zero or minimal fees. Users can buy USDC or USDT, then transfer to their crypto card wallet for tax-efficient spending. Coincheck supports convenient bank deposits through Monex Group's banking relationships. For larger amounts, SBI VC Trade integrates with SBI Sumishin Net Bank for instant JPY-to-crypto conversion.

P2P trading via platforms like Paxful served the Japanese market historically, but FSA regulation has pushed most activity to registered exchanges. LINE (Japan's dominant messaging app) explored crypto through LINE BITMAX but card integration remains absent.

Common Mistakes

1. Ignoring the tax even at 20%. The flat rate is lower but not zero. A tech professional spending JPY 200,000/month in appreciated BTC (doubled in value) still triggers JPY 240,000/year in tax at 20% on the gains. The same spending funded with USDC costs approximately JPY 0. That is JPY 240,000/year in avoidable tax.

How to avoid it: For everyday spending, USDC funding still saves money. Reserve appreciated crypto spending for situations where the convenience outweighs the 20% hit, or when you want to realize gains strategically using the 3-year loss carryforward.

2. Not converting cashback tokens to stablecoins immediately. BTC or BGB cashback has a zero cost basis at receipt and is taxed at 20% at fair market value (for specified assets). If the token then appreciates before you spend or sell it, you face additional 20% tax on the gain. Receiving JPY 10,000 in BTC cashback that doubles to JPY 20,000 costs JPY 2,000 in initial tax plus JPY 2,000 on the appreciation - JPY 4,000 total. Better than the old 43% rate, but still avoidable.

How to avoid it: Convert volatile cashback tokens to USDC when they hit your wallet if you don't want the price exposure. If you're bullish on the token, the 20% rate makes holding more palatable than before.

3. Overlooking borrow-to-spend for large holdings. At 20%, selling is less painful than before, but borrowing still wins the math for large positions. On a JPY 5,000,000 appreciated position, selling costs JPY 500,000 in tax at 20%. Borrowing via ether.fi at 7% APR costs JPY 175,000/year - a savings of JPY 325,000 in year one.

How to avoid it: If you hold more than JPY 2,000,000 in appreciated crypto, compare the 20% tax hit against ether.fi's borrowing cost. The break-even is tighter than before but borrowing still wins for positions you plan to hold long-term.

Closing Outlook

Japan's crypto card market hit its biggest shift since the 2017 Payment Services Act amendments on April 1, 2026. Three developments converged.

First, the bunri kazei 20% flat rate took effect. Japan went from the harshest developed-country crypto tax regime (up to 55%) to one matching equities at 20%, with 3-year loss carryforward. For card users, this means spending appreciated BTC or ETH no longer triggers punishing marginal rates.

Second, the domestic stablecoin ecosystem is materializing: JPYC received regulatory approval in October 2025, and SBI's trust bank-backed JPYSC targets Q2 2026, both simplifying the fiat-to-stablecoin-to-card funding pipeline that currently requires routing through international exchanges.

Third, the Cabinet-approved FIEA bill signaled that Japan wants to treat exchange-listed crypto more like a supervised investment market than a payments niche. If enacted, the fiscal-2027 rollout would bring annual issuer disclosures, insider-trading restrictions, stronger penalties for unregistered sellers, and a higher regulatory floor that could make institutional-grade crypto cards from domestic players like SBI more viable.

Japan's transition from the highest-tax to one of the more competitive developed-country markets for crypto card spending is complete for specified assets. Stablecoin funding remains the safest approach for DeFi yields and airdrops (still 15-55%), but for everyday card spending with exchange-listed tokens, the 20% rate puts Japan on par with the US, UK, and most of Europe.