Japan’s Three Largest Megabanks Align To Launch Joint Yen-Backed Stablecoin By March 2027
Japan’s three megabanks — Mitsubishi UFJ Financial Group, Sumitomo Mitsui Financial Group, and Mizuho — are moving toward a shared yen-backed stablecoin framework for commercial settlement. The idea is to form a joint council to design one regulated tokenized payment rail instead of separate bank-issued coins. The project is still subject to regulatory approval and no token name has been announced, so it is not yet a live retail stablecoin. The significance is that Japan’s banks are exploring a bank-led model built on regulated reserves and trust structures, aimed at corporate payments rather than crypto trading. This fits Japan’s clearer stablecoin legal framework and could make tokenized yen payments more practical for businesses that want predictable settlement and bank-grade controls. More broadly, the move shows stablecoins becoming part of mainstream payment infrastructure. If launched, this could be an important test of whether regulated banks can compete with crypto-native issuers in their own currency markets.
