JCB has signed a memorandum of understanding with a Circle affiliate to study how the USDC stablecoin could be used for cross-border payments and merchant transactions in Japan.
The partnership will initially focus on a proof-of-concept for internal cross-border fund transfers using USDC. According to JCB, the trial will measure whether stablecoins can improve payment efficiency, reduce remittance costs, and support future international payment services.
JCB、サークルとステーブルコイン決済でMOU締結｜USDC活用を検討
7月14日、クロスボーダー決済と国内加盟店決済を対象に、JCBの社内資金移動で実証実験を検討。
訪日外国人の店頭決済や複数ブロックチェーン間の相互運用性も対象。 pic.twitter.com/GcVxIL7Dbv
— 仮想通貨メディアCoinPartner(コインパートナーの中の人) (@CoinPartner_) July 14, 2026
The companies will also study stablecoin payments at JCB-affiliated merchants across Japan, particularly for foreign visitors. Beyond payments, they plan to evaluate technologies that allow transactions to move across multiple blockchain networks while maintaining a smooth user experience.
JCB builds on earlier stablecoin trials
The agreement extends JCB’s recent work on stablecoin payments. In January, the company partnered with Digital Garage and Resona Holdings to examine stablecoin acceptance across its merchant network.
A month later, JCB participated in a payment demonstration in Tokyo’s Shibuya Ward using both Circle’s USDC and the Japanese yen-backed stablecoin JPYC through the My Number Wallet platform.
Those trials gave the company experience with stablecoin transactions inside Japan. The latest agreement moves the project toward cross-border payments while continuing to examine domestic retail use cases.
Why are payment giants choosing partnerships instead of building their own stablecoins?
Few global payment companies have issued their own stablecoins. Instead, many have partnered with existing issuers that already operate regulated digital currencies. Visa has worked with Circle on USDC settlement, while Mastercard has collaborated with companies including Paxos and Fiserv to expand stablecoin payment services.
JCB is following a similar path of creating its own digital currency, it is using Circle’s USDC as the foundation for its trials. That allows the company to test cross-border transfers and merchant payments without taking on the added responsibility of issuing and managing a stablecoin.
The arrangement also shows how the market is developing. Stablecoin issuers are increasingly providing the digital asset, while payment networks focus on getting that asset into existing financial systems. For established card companies, partnering may prove faster and less complex than launching a stablecoin from scratch.
Stablecoin usage has surged across blockchain networks, with data from DeFiLlama showing more than $1 trillion in transaction volume processed in a single month. The figures highlight stablecoins’ central role in digital asset markets as activity spreads across multiple chains.
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