Stablecoin Issuers Seen Filling Central Bank’s Bond-Buying Vacuum: Report

November 24, 2025

Japan’s Stablecoin Issuers May Revolutionize Sovereign Debt Market

Japanese companies are on the verge of becoming significant players in the country’s sovereign debt market, potentially reshaping monetary policy. This development comes as Japan’s first domestic stablecoin issuer, JPYC, has expressed its intention to invest a substantial portion of its issuance proceeds in Japanese government bonds (JGBs). The move could see digital asset companies emerge as major buyers of JGBs, thereby filling the gap left by the Bank of Japan (BOJ) as it slows its bond purchases.

JPYC, the Tokyo-based company behind Japan’s first yen-pegged stablecoin, has already started issuing its token on October 27 under the country’s revised Payment Services Act. The startup aims to reach a circulation of $66 billion within the next three years and has issued about $930,000 worth of tokens to date. The JPYC token is backed by a combination of bank deposits and JGBs and is fully convertible to yen, allowing it to move seamlessly across blockchain rails.

According to Okabe, founder and CEO of JPYC, stablecoin issuers could become a significant force in Japan’s debt market, where the BOJ still holds about half of the $7 trillion JGB market. As the central bank slows down its bond purchases, new buyers need to absorb the issuance, and Okabe suggests that stablecoin reserves could naturally fill part of this vacuum.

Okabe further stated that "The volumes of JGBs stablecoin issuers buy will be swayed by the balance of supply and demand for stablecoins," emphasizing that this trend is not limited to Japan and that it will happen worldwide. The potential impact on monetary policy is significant, as digital asset companies may become major buyers of JGBs, potentially reshaping the market.

Japan’s Traditional Finance Sector Embracing Stablecoins

Okabe’s comments came as stablecoins continue to see adoption in Japan’s traditional finance sector. On Friday, the Financial Services Agency (FSA), Japan’s financial regulator, endorsed a yen-pegged stablecoin project led by Japan’s biggest financial institutions. The project involves Mizuho Bank, Mitsubishi UFJ Bank, Sumitomo Mitsui Banking Corporation, Mitsubishi Corporation and its financial arm, and Progmat, MUFG’s stablecoin issuance platform.

The regulatory approval has paved the way for these companies to begin issuing payment stablecoins this month. This development aligns with JPYC’s plan to invest 80% of its issuance proceeds in JGBs and keep the remaining 20% in bank savings, initially focusing on short-term securities. As demand grows and yields remain attractive, JPYC may consider longer-term JGBs.

The Future of Monetary Policy and Digital Assets

Okabe’s comments highlight the potential for digital asset companies to become major players in Japan’s sovereign debt market. The trend is expected to happen worldwide as stablecoin issuers and their investors continue to grow. This development could significantly impact monetary policy, with potential implications for global financial markets.

The BOJ’s bond purchases have created a vacuum that needs to be filled by new buyers. With the growth of digital asset companies and their increasing investment capabilities, it is possible that these entities will emerge as major players in Japan’s debt market. As Okabe noted, this trend "will happen around the world" and that Japan will not be an exception.

Conclusion

The emergence of digital asset companies as significant players in Japan’s sovereign debt market has the potential to transform monetary policy. JPYC’s plan to invest a substantial portion of its issuance proceeds in JGBs is a testament to this growing trend, which could lead to new buyers absorbing part of the issuance left by the BOJ’s slow bond purchases.

The regulatory approval for yen-pegged stablecoin projects involving major financial institutions further highlights the country’s increasing adoption of digital assets. With global demand for digital assets on the rise and the regulatory environment becoming increasingly favorable, it is likely that we will see more companies emerge as significant players in Japan’s debt market.

This development has far-reaching implications for monetary policy, which could potentially lead to changes in how governments manage their finances. It also underscores the importance of understanding these trends in global financial markets and staying prepared for potential changes in a rapidly evolving economic landscape.