The initiative will introduce a yen-backed tokenized deposit
on a private blockchain, aiming to bring instant, blockchain-based
settlement to the bank's massive 120 million account holders and reshape
Japan's digital finance landscape.

TOKYO – Japan Post Bank, one of the nation's largest financial institutions, has announced plans to launch its own digital currency, DCJPY, in fiscal year 2026. The move is designed to integrate tokenized deposits into Japan’s financial system and provide customers with blockchain-based settlement options.
DCJPY will be issued as a yen-backed tokenized deposit, allowing customers to convert their existing bank deposits into a digital form at a one-to-one ratio. Unlike privately issued stablecoins,
which can be subject to price fluctuations, each DCJPY unit will be
fully backed by regulated bank deposits. The currency will operate on a
private, permissioned blockchain developed by DeCurret DCP, ensuring compliance with Japan's strict banking regulations.
With Japan Post Bank managing approximately ¥190 trillion ($1.3 trillion) in deposits across 120 million accounts, the launch of DCJPY has the potential to significantly accelerate the adoption of digital currencies
in Japan. The initiative is expected to impact both retail payments and
institutional markets, with potential use cases including near-instant
transfers, the settlement of digital securities and NFTs, and even the efficient distribution of government subsidies or disaster relief funds.
The
move aligns with Japan's broader strategy of modernizing its payment
systems while maintaining strong regulatory oversight. The Bank of Japan is actively exploring a central bank digital currency (CBDC), and the DCJPY project may offer valuable insights. By linking the digital currency directly to regulated bank deposits, Japan Post Bank mitigates concerns about volatility and ensures compliance, providing confidence for both regulators and users.
The DCJPY
system will undergo extensive testing for resilience, scalability, and
public acceptance ahead of its planned fiscal 2026 launch. For Japan Post Bank,
the project represents a significant opportunity to play a central role
in shaping the future of money and finance in the country's economy.
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