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JCB and Circle USDC pilot
Japan’s largest domestic card and payments network, JCB, signed a memorandum of understanding with a Circle affiliate to test USDC for cross-border payments and merchant transactions in Japan, with the first phase centered on a proof of concept for internal fund transfers.
“JCB Co., Ltd. signed a memorandum of understanding with an affiliate of Circle Internet Group”
The agreement, formalized on 14 July, aims to explore how USDC can support JCB’s internal cross-border movement of funds before evaluating stablecoin checkout options for merchants in Japan.
Circle’s USDC pilot is framed as a technical trial for treasury operations and retail payments, while the partners said they did not outline a timeline for any commercial rollout.
Circle National Trust also received final approval from the U.S. Office of the Comptroller of the Currency to operate as a national trust bank under federal supervision, and the U.S. approval is described as coming in early July.
In parallel, the JCB-Circle effort is positioned as part of a broader stablecoin push in Japan, with the memorandum also targeting interoperability across multiple blockchain networks.
What each side says
The JCB-Circle statement emphasizes that stablecoins are “a foundation for creating a new ecosystem in cashless societies,” and it links the technology to “reducing the burden of currency exchange for inbound tourists.”
CoinDesk reports that the companies said the collaboration will begin with a proof of concept for JCB’s internal fund transfers and will also explore in-store stablecoin payments for merchants and international visitors to Japan.
Circle’s U.S. banking approval is described as placing Circle National Trust under federal supervision, and the same reporting says the institution will initially provide fiduciary digital asset custody services for Circle and its affiliates.
The Cryptonomist adds that Circle National Trust’s OCC approval is intended to address objections from traditional financial institutions by providing a counterparty with a recognized banking status under federal oversight.
Separately, the partnership is presented as expanding Circle’s institutional payments push, with the agreement also referencing Circle’s infrastructure and the evaluation of interoperability technologies across multiple blockchain networks.
Regulatory and rollout stakes
The GENIUS Act and MiCA are portrayed as creating a compliance challenge for global stablecoin issuers because the two frameworks share goals like 1:1 reserves but diverge in classification and supervision, with the GENIUS Act focusing on “payment stablecoins” and MiCA splitting stablecoins into “e-money tokens (EMTs)” and “asset-referenced tokens (ARTs).”
“The GENIUS Act and MiCA require stablecoin issuers to maintain 1:1 reserves”
Crypto Briefing says the GENIUS Act was signed into law on July 18, 2025, and it notes that MiCA is fully effective in 2025, while also stating that there are no automatic passporting rights between the two regimes.
For Circle and other issuers, the stakes are tied to how quickly they can adapt compliance architectures across jurisdictions, since the same source says global firms may need to build “two separate compliance architectures or pick a side.”
In Japan, the JCB-Circle memorandum is described as not providing a timeline for commercial deployment, but it is positioned as extending stablecoin experimentation from internal treasury transfers toward merchant payments for international visitors.
The broader Japan context in the reporting includes stablecoin payment pilots such as Lawson’s plan to test yen-denominated stablecoin payments at a Tokyo location starting in August, alongside other merchant services supporting USDC, USDT, and JPYC across Solana and Polygon.
