Slash is a Japan-only Visa card that spends USDC in yen, with a narrow audience and a lot of missing fee information.

Updated October 2026

Licensed

Available in US

Fast payouts

18+ Only

Slash is a Visa card issued in Japan, funded with USDC, and presented as the country’s first credit card usable with stablecoins. That framing is interesting, but it also narrows who the card is for. The card programme is run by Slash Vision Pte. Ltd., a Singapore company, with the actual card issued through Iquitous and Orico handling BIN sponsorship. If you live in Japan, hold USDC, and want to spend it in yen without manually converting every time, Slash is built for you. If you live anywhere else, the card is simply not available; physical cards ship within Japan only, and the sign-up flow requires Japanese identity verification (honnin kakunin).

I went through Slash’s public pages, news coverage from bitbank.cc and CoinPost, and the card’s own help centre. The picture that emerges is of a new product with a real issuance pipeline behind it, but with several everyday details still missing: conversion fees, FX markups, ATM costs, ATM availability, Apple Pay and Google Pay support, and most spending limits are not stated on the public site. That matters when you’re choosing a card to live with, so I have flagged each gap below.

Conditions are current as of October 28, 2026.

Verdict

Slash earns 4.6 out of 10. The card does something specific and unusual: it lets a Japan-resident cardholder load USDC and spend yen at Visa merchants, with a virtual card issued instantly and a physical card available too. That is a real product, and the launch happened on 20 April 2026 with a general-public opening around October 2026. But the card is restricted to Japan residents aged 18 and over, the fee schedule is incomplete on the public site, and there is almost no independent user feedback to draw on yet. The score reflects that tension: a working concept with limited reach.

Score breakdown

The audience Slash is built for is narrow: a Japan resident who already holds USDC, wants to spend it through a Visa card without converting stablecoins per purchase, and is comfortable being an early user of a programme that has only been live for a few months at the time of this review. If that is you, the rest of this review is worth reading carefully. If you live outside Japan, want richer rewards, or need confirmed fee numbers before signing up, the alternatives section will be more useful.

Who will they give you the card

Slash is restricted to Japan residents aged 18 or older. The card programme uses residence-based eligibility, not citizenship, but the identity-verification flow (honnin kakunin) is built around Japanese documents, and physical cards are shipped only within Japan. This is not a card you can apply for from overseas and have mailed to a forwarding address.

The card itself is Visa-branded and comes in two forms: a virtual card, issued instantly after verification, and a physical card, which you can order in the app. You are allowed to hold multiple virtual and physical cards. Slash’s marketing calls it “Japan’s first credit card usable with stablecoins.” What that means in practice is that you load USDC, and when you pay at a shop the merchant is paid in yen through the Visa network. You don’t convert stablecoins per purchase; the conversion happens somewhere in the back end, but the cardholder doesn’t see or trigger that step.

The catch is that several things you might want to know are not stated on the public site: whether the card also works for non-Japan residents with a Japanese visa, whether proof of address is required during sign-up, what counts as a “supported” ID, and whether there is any tiered verification beyond the single identity step. CoinPost reported in October 2026 that a driver’s licence is now accepted for ID, alongside whatever biometric authentication the app uses, but Slash’s own page doesn’t publish a full list of accepted documents.

For most readers outside Japan, the answer is straightforward: this card is not for you. Even for Japan residents, the missing fee and limit information means you should treat the card as a pilot until those details appear in the app or in the terms.

How to get it

The sign-up flow runs entirely in the Slash App, available on iOS and Android. The steps are: download the app, create an account, complete identity verification (honnin kakunin), and then issue a virtual card immediately or order a physical card. News coverage mentions driver’s licence and biometric authentication as part of the identity check.

The virtual card is issued the moment verification clears, so you can add it to a mobile wallet or use it for online purchases the same day. The physical card is delivered within Japan; the exact delivery time and shipping cost are not stated. Slash also allows you to hold multiple virtual and physical cards, so if you want a separate card for subscriptions, for example, that’s supported.

One thing that isn’t stated anywhere I could find: whether the card supports Apple Pay or Google Pay. That’s an important gap, because tokenised mobile wallets are how most people pay contactless with a card today. Until Slash confirms this, plan to use the physical card for in-store contactless and the virtual card for online spend.

Replacement, renewal and re-issuance costs are not stated either. If you lose the physical card, you can freeze it instantly in the app, but what happens next (a new card, a fee, a wait time) is not on the public page.

What it really costs

Here is where the review gets uncomfortable. Slash’s cost structure is partially published: account opening is free, the virtual card is 20 USDC, the physical card is 70 USDC (or 35 USDC during the launch campaign), and the annual fee is free in the first year and 20 USDC from the second year onwards. That’s clear enough.

What isn’t published is at least as important:

• Conversion fee: not stated. The card loads USDC and pays merchants in yen, so somewhere a conversion happens. The site doesn’t say what spread or fee is charged.
• FX fee: not stated. If you travel and pay in a non-yen currency, the markup isn’t disclosed.
• ATM fee: not stated. Whether ATM withdrawals are supported at all isn’t stated either.
• Daily and monthly limits: not stated.
• Inactivity or dormancy fees: not stated.

Member tiers are described as “coming soon,” with the site saying tiers will rank users by service usage, but the perks aren’t specified. News coverage has mentioned planned tier perks of up to 1.5% cashback, but Slash’s own page doesn’t confirm this. Treat any reward numbers you see in third-party articles as unofficial until they appear on slash.vision.

Costs at a glance

What this means in practice

Without published conversion and FX fees, you can’t accurately model what a coffee or a train ticket costs in USDC terms. The card might charge a 0.5% spread or a 2% spread; you simply don’t know from the public information. If you’re considering Slash as your main card, ask in the app or contact [email protected] before you commit a large balance.

A typical in-store purchase in Japan would draw USDC from your balance, convert to yen at whatever rate the card programme uses, and settle with the merchant in yen. The merchant sees a normal Visa transaction; you see a debit against your USDC balance. The rate and any fee on that conversion are the missing piece.

For online spend the same logic applies, plus 3-D Secure (Visa Secure) for any transactions that the issuer decides to challenge. That part is standard Visa behaviour, not a Slash-specific cost.

How to top it up

Slash is funded in USDC. Top-up happens in the app, and the supported networks are explicitly stated: Solana and Ethereum are live; Base, Arbitrum and HyperEVM are listed as “coming soon.” You transfer USDC to the deposit address the app shows you, and it lands in your card balance.

A few practical things to know before your first deposit:

• The minimum top-up amount, the top-up fee, and whether fiat on-ramp (buying USDC inside the app) is supported are not stated.
• The card’s terms describe the funding model as spending from your own USDC balance, with each purchase deducted as it happens, not as revolving credit. That makes the card behave like a prepaid card from the cardholder’s point of view, even though Slash markets it as a credit card.
• Withdrawals (sending USDC back out to your own wallet) are not described on the public pages.

If you only hold USDT, BTC or ETH, you’ll need to convert to USDC on an exchange or in a wallet before depositing, and you’ll need to handle the gas fee on the network you’re sending from. The blockchain charges that fee, not Slash. On Ethereum that can be a meaningful amount; on Solana it’s typically a fraction of a cent.

A practical caution: blockchain transfers are irreversible, and USDC exists on many networks. If you send USDC on a network the app doesn’t support, or to an address from a different network, recovery is uncertain and may require manual support intervention. Always double-check the network the app selects before confirming the transfer.

Paying with it every day

The day-to-day experience with Slash, based on what’s published, looks like this:

• In-store: contactless payment at any Visa-accepting terminal in Japan. You tap or insert the physical card; the merchant is paid in yen.
• Online: the virtual card works for online purchases. 3-D Secure (Visa Secure) may add a one-time confirmation step for higher-risk or higher-value transactions.
• Mobile wallets: Apple Pay and Google Pay support is not stated. Don’t assume it until Slash confirms.
• Card freeze: you can freeze the card instantly in the app if it’s lost or stolen. Freezing stops new authorisations; it doesn’t cancel recurring payments that have already been tokenised by a merchant.
• ATM withdrawals: not stated. Some Visa programmes allow ATM cash-out, some don’t; Slash doesn’t say.

Rewards

Slash does not publish a cashback rate on the official site. There is a referral programme: when a friend you refer issues a card and makes a first payment, you receive a reward, which third-party reporting places at around USD 10 equivalent (per CoinPost, October 2026). The exact reward amount, the currency it’s paid in, and any caps are not stated on Slash’s own pages.

Member tiers are described as “coming soon” with the goal of ranking users by service usage, but the perks and qualifying spend aren’t published. News articles have speculated about tier names like Virtual, Normal and Premium, with Premium offering up to 1.5% cashback, but these are unofficial. Until Slash confirms them, treat those numbers as speculative rather than confirmed.

App and support

The Slash App is available on iOS and Android. App store ratings and review counts are not stated. The help centre at slash-card.zendesk.com/hc/ja is in Japanese and is organised by issuance guide, usage guide and terms/policies. Support email is [email protected]. Support hours, additional languages, and live chat availability are not stated.

Dispute and chargeback processes are also not described publicly. If a transaction goes wrong, the process for raising it, the evidence required, and the timelines are all unclear from the public site. This is a meaningful gap for anyone using the card for larger purchases.

What can go wrong

This is a new card. The programme announced its partnership on 13 February 2025, opened pre-applications in June 2025, began card issuance on 20 April 2026, and reached general public opening around 15 October 2026 (per CoinPost). The launch slipped from an earlier 2025 target, and most English-language coverage is press-release-based rather than independent.

A few specific risk areas to think about:

• Untested at scale: a programme that’s been live for less than a year has not yet been through a full economic cycle, a regulatory change, or a major outage. Independent reviews on Trustpilot, Reddit, or consumer forums were not found at the time of this review.
• Missing fee information: paying with a card whose conversion fee is undisclosed is hard to budget. Until Slash publishes the spread or percentage, every transaction is a small unknown.
• Custody model: the custody arrangement for the USDC held in your card balance is not stated. You don’t hold the private keys, so you depend on Slash (and by extension Iquitous) to keep the funds safe.
• Programme shutdown risk: any Visa or Mastercard programme can be suspended. When that happens, the card stops working, the issuer gives a notice period, and users are asked to withdraw balances. There’s no public timeline for what that would look like for Slash.
• Limited appeal for outsiders: if you lose Japan residence, the card’s everyday utility drops sharply. Physical cards are Japan-only and the verification flow depends on Japanese identity documents.
• Stablecoin risk: the card funds itself in USDC. USDC has historically held its peg closely, but it briefly depegged during the March 2023 US banking crisis. If you keep a large balance in USDC on the card, you are exposed to that depeg risk in addition to the card-specific risks.

On the security side, the press materials describe strict identity verification, transaction monitoring, alignment with international AML standards, and compliance with Japan’s Installment Sales Act and the Act on Prevention of Transfer of Criminal Proceeds. The card can be frozen instantly in the app. Two-factor authentication and spending limits are standard app features, though specific controls aren’t fully described. The custody model (whether funds are segregated, insured, or held in a mix) is not stated.

What to take instead

If Slash’s narrow eligibility or missing fee details make it a non-starter for you, several other crypto cards cover wider geographies, publish clearer fee schedules, or offer more concrete rewards. Three of them, drawn from the comparison set in my research:

MetaMask Card

• Score: 7.1 / 10
• Eligibility: sign-ups open in 45 listed countries and territories (examples include Andorra, Argentina, Brazil, Canada, Mexico, Germany, France, Spain and Uruguay); other regions join a waitlist. Proof of residency is required. US and UK sign-ups are temporarily closed per the FAQ.
• Card: Mastercard. Virtual card issued first and instant; a Metal card can be pre-ordered in the app after the virtual is approved. One card per user. Issuer Monovate, card provider Crypto Life.
• Cost: virtual card free, no annual or maintenance fee. Metal card USD 199/year.
• Fees: minimal per-transaction fee (amount not on the pages I read, fee table linked), no additional MetaMask fees, no foreign-transaction fee, Mastercard rate used.
• Funding: spends directly from the connected wallet on Linea, Base, Monad and Solana. Tokens include mUSD, wETH, EURe, GBPe, USDC and USDT (the page mentions nine tokens in total). Solana-only wallets cannot withdraw credit.
• Rewards: cashback paid in mUSD into the Money Account: 1% on Virtual, headline 3% on Metal (footnote limits 3% to the first USD 10,000 spent, then 1%). Also a $FLY bonus of 5× (Virtual) or 7× (Metal) via the Blackbird dining app.

KAST

• Score: 6.1 / 10
• Eligibility: residence-based list shown at KYC. If your country isn’t listed, KAST is not available there. Citizenship and ID matter: if you live in a supported country but hold an ID from a restricted region, you may still be ineligible. Only the holder’s own ID is accepted, and a VPN does not bypass. You can create an account in an unsupported country, but KYC stays locked.
• Card: virtual and physical, up to 10 cards per user. Tiers: Visa Platinum (Standard), Visa Infinite metal (Premium), Visa Infinite gold-plated (Private). Other designs: Pengu, Solana, Bitcoin. Account balance in USD, with stablecoin deposits converted 1:1 at 0% spread.
• Cost: annual membership: Standard USD 0; Premium USD 1,000/year; Private USD 10,000/year, billed annually upfront with no monthly option. Extra virtual card USD 2 (and in some regions USD 2 on the included Standard virtual card). Standard physical card USD 0 card fee plus USD 40 delivery; Premium and Private physical cards are included. Inactivity fee USD 1/month after 12 months.
• Fees: stablecoin top-up 0%, card spend in USD 0%, transaction fee 0%, Apple/Google Pay 0%. Non-USD FX fee 0.5%–1.75% depending on residence, transaction country and card programme. Non-USD transactions under USD 25 incur a USD 0.10 fee. Declined transactions due to insufficient balance incur USD 0.50. Non-stablecoin tokens may be auto-converted at a fee shown in the app.
• Funding: USDT, USDC, PYUSD, RLUSD; USDT/USDC on Ethereum, Solana, Polygon, Arbitrum, TRON (the app lists current networks). No bank account needed. Note that the terms say “currently USDT and USDC” while the app also lists PYUSD and RLUSD, which is a small conflict to be aware of. Spending is from your own balance, deducted per purchase, not credit.
• Rewards: USD cashback: Standard 1.5% on the first USD 2,000/month; Premium 2% on the first USD 10,000/month; Private 3% on the first USD 40,000/month. KAST Points: Standard none, Premium +1%, Private +2% of eligible spend. Cashback is paid in USD when the transaction is authorised.

Zeal

• Score: 6.1 / 10
• Eligibility: spend in 150+ countries. Issuance depends on eligibility and regional availability. The underlying programme (Gnosis Pay) is live in the EU, UK, Brazil, Colombia, Mexico, Japan, Singapore, Philippines, Indonesia and Thailand. Zeal’s own updates have mentioned Mexico, Colombia and Bolivia.
• Card: Visa. Virtual card for online use, addable to Apple Pay. Accounts in EUR, USD and GBP. Physical card: not stated.
• Cost: not stated (no fee schedule published on zeal.app or the App Store at the time of this review).
• Fees: Zeal charges no additional FX fee; conversion at the Visa wholesale rate. Gnosis Pay fees (for example, ATM) may still apply.
• Funding: spends from balances in the card Safe (EUR, USD, GBP stablecoin accounts; chains Gnosis Chain and Celo per Gnosis Pay docs). Exact coins for Zeal are not stated.
• Rewards: up to 4% cashback paid in GNO on Gnosis Chain. GNO must be held in the card Safe to qualify. Rates can change. The App Store also advertises up to 5% variable APY on EUR/USD balances.

Who I would recommend it to

Slash is a card I’d recommend in a narrow set of circumstances. If you live in Japan, you’re 18 or older, you hold USDC and want to spend it in yen through Visa without manually converting every purchase, and you’re comfortable being an early user of a programme that has been in general issuance for less than a year, then Slash is worth a serious look. The fact that the card has a real issuer (Iquitous) and a real BIN sponsor (Orico) gives it more institutional weight than many smaller crypto cards, and the launch campaign pricing (35 USDC for a physical card, free annual fee in year 1) keeps the cost of trying it low.

I would not recommend it if you live outside Japan, need published FX and conversion fees before committing, rely on Apple Pay or Google Pay for contactless payments, expect a cashback programme that’s already live, or plan to use it heavily for travel or non-yen spending. The combination of narrow eligibility and missing fee detail makes it hard to justify as a primary card today, even for the audience it is built for. The product will likely mature quickly, and many of the gaps I flagged, especially around fees and Apple/Google Pay, may be filled in over the coming months. For now, the best use case is a Japan-resident USDC holder who treats Slash as a complementary card rather than a main one, and who watches the fee disclosures closely as they appear.

Frequently asked questions

What is the Slash card?

Slash is a Visa card issued in Japan that loads USDC and pays merchants in yen. It comes in virtual and physical forms and is marketed as Japan’s first credit card usable with stablecoins. The programme is run by Slash Vision Pte. Ltd. (Singapore), with the card issued through Iquitous and Orico as BIN sponsor.

Is Slash a bank?

No. Slash is a card programme, not a bank. The brand and front-end are operated by Slash Vision Pte. Ltd. in Singapore; the card itself is issued by Iquitous (iKitas) with Orico as BIN sponsor. Customer funds are held under the card programme, not in a bank deposit.

How does the Slash card work?

You complete identity verification in the Slash App, load USDC on Solana or Ethereum, and spend at any Visa-accepting merchant. The merchant is paid in yen; the conversion from USDC happens inside the card programme. The virtual card is issued instantly; the physical card is delivered within Japan.

Who owns Slash?

The brand is owned by SLASH VISION LABS (slash.vision), with the operating company registered as Slash Vision Pte. Ltd. in Singapore. The card is issued by Iquitous (iKitas) Inc. in Japan, and Orico provides BIN sponsorship and international brand support.

Is the Slash card available in my country?

Slash is currently restricted to residents of Japan. Physical cards are delivered within Japan only. The card is not available to non-residents, and the sign-up flow depends on Japanese identity documents.

How do I get a Slash card?

Download the Slash App on iOS or Android, create an account, complete identity verification (honnin kakunin) using accepted documents like a driver’s licence, and then issue a virtual card instantly or order a physical card in the app. Identity verification uses biometric authentication as part of the flow.

Does the Slash card require KYC?

Yes. Slash requires identity verification, in line with Japanese AML regulations. The exact list of accepted documents is not fully published, but CoinPost reported in October 2026 that a driver’s licence is accepted, alongside the app’s biometric check.

Is the Slash card free?

Account opening is free and the annual fee is waived in the first year. After that, the annual fee is 20 USDC. The virtual card costs 20 USDC, and the physical card costs 70 USDC (35 USDC during the launch campaign). Conversion, FX, ATM and other transaction fees are not published.

How do I top up my Slash card?

Open the Slash App and transfer USDC to the deposit address shown. Supported networks are Solana and Ethereum, with Base, Arbitrum and HyperEVM listed as “coming soon.” Make sure you send on the network the app selects, or the funds may not arrive.

Is the Slash card safe?

The card can be frozen instantly in the app, identity verification is required, and the programme describes compliance with Japan’s Installment Sales Act and AML regulations. However, the custody model for your USDC balance is not stated, the dispute and chargeback process isn’t published, and the programme is very new. Treat it as a pilot product and don’t keep more on the card than you can afford to lose access to.

Which of these is the better alternative?

If you’re outside Japan, MetaMask Card is the broadest option in this group, with sign-ups in 45 countries, no annual fee on the virtual card, and concrete cashback in mUSD. KAST is more of a high-end pick, with steep annual fees but generous cashback and up to 10 cards per user. Zeal is the most experimental, with self-custody-style card Safes and GNO-based rewards, but it has the least published fee information of the three. None of them are a perfect replacement for Slash, because Slash’s specific promise, USDC-to-yen in Japan, is genuinely unique; but each covers a different part of what Slash doesn’t.

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