Japan's Megabanks Set Council for FY2026 Stablecoin Push

Three of Japan's largest banks formed a council to build the framework for a yen stablecoin, targeting issuance by fiscal 2026. MUFG and SMBC, together with Mizuho, are behind the initiative, according to a joint statement.

The council will work on the token's design, custody arrangements and settlement rules under Japan's stablecoin law, which took effect in June 2023. That law allows only licensed trust companies to issue yen-pegged digital tokens. All three megabanks already run trust-banking units or have applied for licenses.

Japan's Financial Services Agency has encouraged banks to develop yen stablecoins as a way to reduce the country's reliance on dollar-pegged tokens and improve cross-border payment efficiency. The push fits a broader government effort to make digital assets a pillar of the economy without giving up control to foreign issuers.

The project faces competition. A separate consortium, the Digital Currency JPY Platform, or DCJPY, includes more than 70 companies and is backed by Mitsubishi UFJ Trust and Sumitomo Mitsui Trust. It targets a different use case – settlement for supply-chain and interbank transactions. The megabanks' council appears focused on retail and cross-border payments.

Timing is uncertain. Fiscal 2026 runs from April 2026 to March 2027. Council members said they will finalize the technical and regulatory framework over the next 12 to 18 months, then apply for trust company licenses. Whether the FSA clears the token by the target date depends on how the council addresses anti-money laundering and reserve asset management.

The banks have not disclosed which blockchain or protocol they plan to use. They said the stablecoin will be fully backed by yen deposits or short-term government bonds, with reserves held at a licensed trust bank. Monthly audits of reserve composition will be published.

Other Japanese lenders are watching. Regional banks have floated their own stablecoin plans but lack the capital and compliance infrastructure the megabanks bring. The three new council members have combined assets of over JPY 500 trillion, giving them the scale to absorb development costs and manage redemption risk. That may set them apart from earlier stablecoin projects that struggled to gain traction.

For traders, the question is whether a bank-issued yen stablecoin would draw liquidity away from existing dollar-pegged tokens on exchanges or create new arbitrage routes between Japanese exchanges and global venues. The answer depends on adoption by merchants and remittance corridors. The banks have not named any partners yet.

A broader lesson from other markets: stablecoin issuance alone does not guarantee network effects. Dragonfly's Hadick: Stablecoin Winners Won't Be Issuers argued that the value accrues to platforms that control distribution and user experience. The megabanks' council may need to address that part before the token reaches real use.