Yen falls to multi-decade low as Japanese government bond yields hit multi-decade highs

Multiple reports say the Japanese yen is weakening sharply, reaching about a four-decade low against major currencies, while yields on Japanese government bonds (JGBs) rise to around three-decade highs. The articles link the currency and bond moves to expectations about Japan’s monetary policy, including the timing and pace of rate increases and the implementation of quantitative tightening. Both outlets describe the situation as a policy-driven adjustment that is showing up in market pricing: investors demand higher yields on JGBs as yields move upward, while the yen depreciates. The reports characterize the process as a delayed or insufficient response, arguing that market stress is now “coming home,” with the currency decline reflecting widening financial pressures. While the commentary focuses on the implications of policy choices, the core points across sources remain consistent: the yen is at record lows, JGB yields are at very high levels by historical standards, and these moves occur amid ongoing changes in the Bank of Japan’s monetary stance.