Three major Japanese banks launch joint stablecoin in 2026

Three of Japan’s largest banks are making a major move towards digital currency. Mitsubishi UFJ, Sumitomo Mitsui and Mizuho have announced that they plan to jointly launch a stablecoin pegged to the Japanese yen. The launch is scheduled for the fiscal year 2026, and the banks will soon reach a basic agreement on the collaboration.

The three institutions are setting up a joint consortium to further develop the commercialisation of the stablecoin. Within this consultative body, they will examine relevant laws and regulations as well as market developments, with the aim of making the stablecoin practically usable as soon as possible.

Collaboration with Japan’s Financial Regulator

These plans have not come out of nowhere. Since November 2025, the three megabanks have been working with Japan’s financial regulator, the Financial Services Agency, on a pilot programme for the joint issuance of a stablecoin. These pilots form the basis for the next steps now being taken.

According to Nikkei, the goal of this consortium is not only to handle the technical side, but also to map out the operational aspects properly before the stablecoin actually enters the market. Together, the banks involved represent a huge share of Japan’s banking sector, making this initiative one of the largest stablecoin projects from traditional financial institutions.

Japan as a Leader in Stablecoin Regulation

Japan has long been at the forefront of stablecoin regulation. The country previously introduced specific legislation for the issuance of stablecoins by licensed financial institutions, which enables initiatives like this from major banks. The fact that three megabanks are now collaborating signals serious interest from the established financial sector in integrating digital currencies into the payments system.

The stablecoin is intended as a digital version of the yen and focuses on practical use in everyday payments. Whether the stablecoin will also be accessible to individuals or initially serve mainly for corporate transactions is still part of the ongoing discussions within the consortium.