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SBI Group has officially launched JPYSC, a yen-pegged stablecoin issued in partnership with Startale Group and structured as a trust-type electronic payment instrument under Japan's Payment Services Act. SBI called it the first yen stablecoin in Japan whose reserves are managed by a trust bank.
Why it matters
The structure is the story. Most yen stablecoins cleared under Japan's earlier framework operated inside the 1 million yen per-transaction and per-balance cap, a constraint that kept them useful for retail settlement but irrelevant for institutional flows. JPYSC is classified as an electronic payment instrument under the Payment Services Act and is exempt from those limits. Reserves sit with a regulated trust bank, bringing the Japanese model closer to the bank-issued stablecoin designs now advancing in the US and Europe.
Market impact
Distribution is currently limited to SBI VC Trade accounts, so the immediate market footprint is contained. The structural shift matters more than the launch volume: a trust-bank-backed, cap-exempt yen stablecoin opens the door for corporate treasury, cross-border settlement, and securities-token use cases that the first generation of Japanese stablecoins structurally could not serve.
Frequently asked questions
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What is JPYSC?
JPYSC is a yen-pegged stablecoin launched by SBI Group in partnership with Startale Group. It is structured as a trust-type electronic payment instrument under Japan's Payment Services Act, with reserves managed by a regulated trust bank.
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Why is JPYSC's trust bank reserve structure significant?
It makes JPYSC the first yen stablecoin in Japan whose reserves are held by a trust bank rather than an undisclosed custodian, aligning the Japanese model with bank-issued stablecoin designs advancing in the US and Europe.
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Does JPYSC have transaction limits?
No. JPYSC is classified as an electronic payment instrument under the Payment Services Act and is exempt from the 1 million yen per-transaction and per-balance limits that constrained earlier regulated yen stablecoins in Japan.
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Where can JPYSC currently be accessed?
At launch, JPYSC is available only through SBI VC Trade accounts, limiting its immediate distribution footprint to SBI's own user base.
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How does JPYSC differ from earlier Japanese yen stablecoins?
Earlier regulated yen stablecoins operated under the 1 million yen cap and were usable mainly for retail settlement. JPYSC's trust-bank reserves and electronic payment instrument classification remove that cap, opening institutional and corporate use cases.
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