Japan Faces Worst Bond Liquidity Crisis Since 2008

Key Takeaways
- Japan’s bond market is facing its worst liquidity crisis since 2008
- The cause is a sudden shift in the Bank of Japan’s monetary policy
- National debt has reached a record high of 260% of GDP
- Bitcoin is gaining traction as a potential safe haven
- Japanese crypto exchanges report stable trading volumes
- Metaplanet stock surges due to Bitcoin focus
Background: Japan’s Bond Market Under Pressure
Japanese government bonds, particularly long-term ones, are rapidly losing liquidity. The yield on 30-year bonds recently rose to 3.20% — an increase of 100 basis points within a few weeks. At the same time, 40-year bonds lost significant market value. Over USD 500 billion in market capitalization has been wiped out.
Financial analysts such as Financelot are drawing parallels to the 2008 financial crisis, particularly the situation surrounding the collapse of Lehman Brothers. Liquidity is at levels last seen during that crisis.
Causes: Monetary Policy and Debt Load
The Bank of Japan (BoJ) has unexpectedly ended its long-standing expansionary monetary policy. For years, it had been purchasing government bonds on a large scale. Now, it has drastically reduced those purchases. This has led to a market oversupply and rising yields.
Despite the reduction, the BoJ still holds over USD 4.1 trillion in Japanese government bonds — more than half of the total volume. This market distortion further undermines investor confidence.
At the same time, Japan’s national debt has risen to USD 7.8 trillion. That’s equivalent to 260% of GDP — more than twice the level of the United States. In the first quarter of 2025, real GDP shrank by 0.7%. Inflation stood at 3.6% in April, while real wages fell by 2.1%. This combination points to a possible stagflation — stagnant growth coupled with rising prices.
Bitcoin as an Alternative Safety Net?
Amid this economic uncertainty, Bitcoin is increasingly coming into focus for Japanese investors. The debate around cryptocurrencies as a “safe haven” is gaining momentum. Particularly, the depreciation of the yen and the end of the so-called “carry trade” — a popular strategy where investors borrow in yen to invest in higher-yielding assets — are reinforcing this trend.
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A prime example is the company Metaplanet. Its stock rose by 15.55% on May 27 after it expanded its Bitcoin strategy. Investors appear to view Bitcoin as a hedge against the growing instability of traditional financial instruments.
Stable Development in Japan’s Crypto Market
Despite the turbulence in the bond market, Japan’s crypto sector remains stable. According to the Japan Virtual and Crypto Assets Exchange Association, 32 crypto exchanges were officially registered as of April 30. In February, spot market trading volume reached nearly 1.9 trillion yen (approx. USD 13.1 billion). Margin trading stood at about 1.5 trillion yen.
Regulatory progress is also being made: the ruling Liberal Democratic Party is pushing to officially recognize cryptocurrencies as a distinct asset class under the Financial Instruments and Exchange Act. This would provide greater legal certainty and could attract institutional investors.
New Trends in Crypto Investments
In addition to Bitcoin, Cardano (ADA) is also gaining attention among Japanese retail investors. Trading pairs such as ADA/JPY are becoming increasingly popular. This indicates growing interest in alternative digital assets — possibly in response to declining trust in traditional markets.
Our Assessment
The developments in Japan’s bond market show how quickly even seemingly stable financial systems can come under pressure. The combination of high national debt, a reversal in monetary policy, and economic weakness poses risks to the entire financial system.
At the same time, the current situation presents opportunities for cryptocurrencies like Bitcoin. They are increasingly being seen as a hedge against macroeconomic risks. Especially in Japan, where regulatory clarity exists and investor interest is growing, the crypto market could establish itself as a serious alternative.
How the situation evolves will largely depend on the BoJ’s monetary policy and Japan’s economic recovery. For investors, it’s worth closely monitoring developments — both in the traditional bond market and in the crypto sector.
Sources
- Financelot
- The Kobeissi Letter
- James Van Straten
- Japan Virtual and Crypto Assets Exchange Association