Japan Post Bank to Launch DCJPY Digital Currency by 2026, Transforming Financial Infrastructure
September 1, 2025
Japan is also considering revising its tax code to promote crypto trading and explore ETF offerings, indicating a broader regulatory shift supporting digital assets.
DCJPY will be pegged 1-to-1 with the Japanese yen and linked to existing savings accounts, which could potentially reach Japan's 120 million deposit accounts holding around $1.36 trillion.
The move is designed to attract a younger customer base by significantly decreasing transaction settlement times, making banking services faster and more accessible.
This development reflects a broader trend among Japan's financial institutions to adopt blockchain and digital currency solutions to modernize and stay competitive.
This blockchain network, developed by DeCurret DCP, aims to provide a secure and permissioned environment for digital asset transactions, emphasizing the move towards digital currency integration.
The adoption of DCJPY and similar blockchain initiatives signals increasing acceptance of distributed ledger technology among Japan's largest financial institutions, potentially boosting competition in fintech.
Japan's push towards digital currencies aligns with ongoing efforts to incorporate digital assets into mainstream banking and financial services.
Japan Post Bank is planning to launch a digital deposit currency called DCJPY by 2026, aiming to modernize financial infrastructure and enable rapid trading of blockchain-based financial products.
This initiative includes introducing a tokenized deposit system using DCJPY tokens to improve securities settlement efficiency and reduce transaction times from days to near-instantly.
DeCurret DCP, which developed DCJPY and launched it last August, is in discussions with local governments to facilitate subsidies and grants through the digital currency, further integrating it into local operations.
DCJPY is expected to be used for settling digital securities, financial products, and potentially for local government subsidy payments, enhancing the scope of digital currency applications.
GMO Aozora Net Bank is currently the only bank announced as a minting bank for DCJPY, with proof-of-concept tests already underway.
Depositors will be able to convert their savings into DCJPY tokens on a permissioned blockchain network backed by MUFG and other major institutions, allowing them to purchase tokenized securities with target returns of 3% to 5%.
Summary based on 3 sources
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Sources

Nikkei Asia • Aug 31, 2025
Japan Post Bank plans digital currency to revitalize $1.3tn in deposits
BeInCrypto • Sep 1, 2025
Japan's Largest Deposit Holder to Issue Something Similar to Stablecoin
The Block • Aug 31, 2025
Japan Post Bank eyes 2026 rollout of DCJPY deposit token for asset settlement: Nikkei