SBI Group’s exchange, SBI VC Trade, has launched JPYSC — according to The Block, this is Japan’s first yen stablecoin backed by a trust bank. The key restriction is spelled out in the announcement: JPYSC’s usage is currently limited to within SBI VC Trade accounts, and broader circulation will wait until the regulatory and tax treatment of this type of stablecoin is further clarified. In other words, it’s not yet an open token that can be freely transferred across platforms or linked to a card for spending — it’s a controlled pilot within the SBI ecosystem.
Editorial Take: What This Means for U-Card Holders
The bottom line first: there is no direct short-term impact on anyone currently holding a USDT virtual card. JPYSC is a JPY-denominated stablecoin, operating within SBI’s walled garden, and it cannot be linked to a Visa/Mastercard rail for spending — it’s a completely separate track from the USDT funding and card-spending flow you use today.
What’s actually worth paying attention to is the signaling significance. Japan was the first G7 country to legislate for stablecoins (the 2023 amendment to the Payment Services Act), but for the past two years it has remained stuck in a “legally allowed, but nobody’s issuing” state. SBI’s actual issuance this time, backed by a trust bank, means Japan’s compliant stablecoin has moved from paper to operation. For users living in Japan who use the Asia Elite variant of MPCard for Asia-Pacific spending, or who use Bybit Card for everyday subscriptions:
- Within 7 days: Nothing changes. Keep funding and spending with USDT as usual.
- Within 30 days: Watch whether SBI VC Trade announces an exchange path between JPYSC and USDT. If a compliant JPY-stablecoin-to-USDT channel emerges, the cost of local funding in Japan could eventually drop.
- Within 90 days: Watch whether other licensed Japanese exchanges (bitFlyer, Coincheck) follow with their own yen stablecoins — that’s the real indicator of whether this segment is taking shape.
To see what currently works best for users in Japan, check out Best U-Cards for Japan.
Historical Comparison: How Is This Different from MiCAR and the USDC Incident
JPYSC makes more sense when placed on a timeline.
When the EU’s MiCAR took effect in 2024, the market briefly panicked that USDT would be delisted across Europe entirely. What actually happened was that some exchanges restricted USDT trading pairs for eurozone users, while USDT itself did not disappear — Japan’s path this time is gentler: rather than banning first and permitting later, the regulator issued licenses for compliant instruments first, letting the market migrate on its own.
The contrast with the 2023 USDC brief depegging event is even clearer: that was “an existing stablecoin’s reserve risk being exposed,” while JPYSC is “a new, trust-backed compliant instrument entering the market.” What they share is that both events reinforce the same long-term trend: stablecoins are shifting from “crypto-native assets” to “payment tools regulated within the banking system.” What differs is that Japan has directly pulled a trust bank into the reserve structure this time, giving it a higher compliance tier than most offshore USD stablecoins.
Regulatory and Compliance Boundaries: What’s Currently Gray Area
For U-card users in Japan, the current legal boundaries need to be distinguished:
- Clearly permitted: holding and trading USDT; funding through a licensed exchange and then applying for spending on a compliant issuer’s virtual card.
- Gray area: the tax filing treatment for USDT transfers, and gain/loss calculations for exchanges between stablecoins — the JPYSC announcement specifically mentions “pending clarity on tax treatment,” which itself shows that even the issuer is waiting on regulatory determination.
- Worth noting: Japan taxes crypto asset gains/losses as miscellaneous income (with a relatively high top rate), and this will not change because of JPYSC’s launch.
For the official regulatory stance, refer to Japan’s Financial Services Agency, via the FSA official site. More detailed local operational points are compiled in our Japan Compliance Guide.
Milestones Worth Watching Next
- SBI VC Trade’s follow-up announcements: When JPYSC will open up to external transfers, and whether it will support exchange with USDT.
- Japan FSA’s guidance on stablecoin tax treatment: This is the prerequisite for JPYSC’s broader circulation, and it will directly affect filing for all U-card users in Japan.
- Whether other licensed exchanges follow suit: A single instrument doesn’t make a segment — a second and third yen stablecoin appearing is what would confirm the trend.
- Cross-border payment rails: Whether a yen stablecoin can connect to Visa/Mastercard settlement — this is the step where it would actually intersect with virtual cards, and it’s not visible yet.
Editorial Recommendation
Users in Japan holding MPCard or Bybit Card: no action needed. At this stage, JPYSC is a controlled instrument within SBI’s walled garden — it can’t be linked to a card, and it doesn’t affect your existing USDT funding or spending flow.
Users planning to newly apply for a U-card in Japan: no need to change your plans because of JPYSC — pick a card based on the current options, referring to the MPCard Review and Best U-Cards for Japan. This news is a positive long-term signal, but for it to translate into “cheaper, more compliant local funding in Japan,” it will need to wait at least for the FSA’s tax guidance to land and a USDT exchange channel to open — that’s a matter of months, not days.
Users doing content automation or paying for AI subscriptions with a USDT card: JPYSC has no relevance to you — keep using your existing channel, and see the ChatGPT Plus Top-Up Scenario for related solutions.
In one sentence: Japan’s stablecoin race has just taken its first step. The direction is right, but there’s still distance to your wallet. Note it down, and don’t rush.