Japan's government bonds are losing their status as a global anchor, shaking markets that long relied on their ultra-low yields. Rising interest rates and inflation pressures have pushed yields higher, disrupting a decade of stability.

The shift threatens carry trades where investors borrowed cheap yen to buy higher-yielding assets. Banks and hedge funds that built strategies around Japan's ultra-low rate environment now face losses as the Bank of Japan struggles to maintain yield curve control.

Global investors are reassessing exposure to Japanese debt as policy divergence accelerates. Analysts expect continued volatility until the central bank clarifies its stance. The ripple effects could pressure emerging market bonds and disrupt currency markets across Asia.