Japan’s financial landscape is undergoing a digital transformation. The Financial Services Agency (FSA) has begun considering regulatory reforms that would allow domestic banks to acquire and hold unbacked crypto assets such as Bitcoin for investment purposes.
Furthermore, Japan’s three major banking groups are jointly moving forward with plans to issue a yen-pegged stablecoin. This dual push by regulators and traditional finance (TradFi) giants is aimed at quickly integrating digital assets into the mainstream economy.
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FSA pushes to integrate Bitcoin into bank balance sheets
The Financial Services Agency’s deliberations suggest that its conservative regulatory stance will be significantly reevaluated. Historically, revised supervisory guidelines in 2020 effectively prohibited banking groups from acquiring crypto assets for investment purposes, citing concerns about extreme volatility.
However, the domestic cryptocurrency market shows solid maturity. According to data, the number of crypto accounts opened in Japan exceeded 12 million by the end of February this year, increasing 3.5 times over the past five years.
Allowing banks to allocate capital to digital assets means that digital assets will be treated as a recognized asset class. This can diversify a bank’s portfolio and improve its profitability.
Risk regulation: capital requirements and exposure limits
Despite supporting institutional investors in investing in cryptocurrencies, the agency remains focused on establishing strong safeguards. The main discussion at the Financial Services Council is the implementation of measures to ensure fiscal soundness. Specifically, these measures will impose strict requirements on banks.
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Importantly, the working group will discuss the imposition of exposure limits. These limits limit the amount of crypto assets that banks can hold relative to their capital base.
Ultimately, this cautious, two-pronged approach of allowing entry while strictly managing risk is consistent with the global regulatory philosophy of fostering innovation in a controlled environment.
Convergence: Institutional Infrastructure and Global Impact
Joint efforts on stablecoins are giving momentum to digital asset consolidation in Japan. The three major megabanks are Mitsubishi UFJ Financial Group (MUFG), Sumitomo Mitsui Financial Group (SMFG), and Mizuho Financial Group. We are moving towards joint issuance of stable coins for companies.
Initially we will focus on the Yen-pegged version and plan to expand to USD-pegged coins later. This initiative leverages the updated Payment Services Act 2023 to establish a clear legal framework for stablecoin circulation.
Both banks will use a system developed by fintech company Progmat Inc. A key innovation is the establishment of uniform standards for these stablecoins. This ensures interoperability and seamless funds transfer between corporate customers of all three banks. Mitsubishi Corporation, a major trading company, is aiming to adopt this technology for the first time in its corporate payments, and commercialization is expected within this fiscal year.
The main objective is to use blockchain technology to make corporate payments and cross-border remittances faster, cheaper and more efficient, which can reduce the administrative burden on Japanese companies.
Additionally, the Financial Services Agency is providing further support for infrastructure development, such as considering allowing banking groups to register as crypto asset exchange operators. This strengthens the role of compliant TradFi institutions in the overall digital asset ecosystem.

