
Japanese government bond yields surged to historic highs on Wednesday, rattling markets already on edge over political instability and growing concerns about national debt.
The yield on Japan’s 30-year government bonds climbed to 3.290 percent, marking its highest level ever recorded, according to Bloomberg. The spike wasn’t isolated yields across various maturities also rose, reflecting mounting pressure in the country’s debt market.
The latest jump comes in the wake of similar yield increases in the United States and Europe, where investors have been reacting to ongoing uncertainty around political leadership and the long-term health of public finances. Those same fears are now spilling into Japanese markets.
Japan’s fiscal situation remains precarious. The country holds one of the highest debt-to-GDP ratios among developed nations, making it particularly vulnerable to shifts in investor sentiment.
Adding to the unease is the unstable political climate in Tokyo. Prime Minister Shigeru Ishiba has been under mounting pressure since July’s election results saw his administration lose its majority in the upper house of parliament.
Now, dissenting voices within Ishiba’s own Liberal Democratic Party (LDP) are reportedly working behind the scenes to gather enough backing for a potential leadership challenge ahead of a critical deadline on Monday.
Markets will be watching closely as the government prepares to auction new 30-year bonds on Thursday. Analysts say that investor response to the sale could serve as a key indicator of broader confidence in Japan’s fiscal outlook and any turbulence could reverberate beyond Tokyo.