
*Japanese yen weakened amid rising political uncertainty following the announcement of a snap general election.
*Prime Minister Takaichi’s election call revived concerns over fiscal expansion and policy continuity.
*Bond market volatility intensified, with long-end JGB yields surging above 4%, a level last seen in 2007.
Market Summary:
The Japanese yen remained one of the key market focal points this week, as domestic political uncertainty and heightened bond market volatility undermined its traditional safe-haven status. While bouts of global risk aversion—linked to intermittent tensions surrounding U.S. ambitions over Greenland—initially supported defensive currencies, those flows proved short-lived, with investors refocusing on Japan’s internal challenges.
Selling pressure on the yen intensified after Prime Minister Sanae Takaichi announced plans to dissolve the lower house and call a snap general election for February 8. The move raised concerns over political stability and policy direction, particularly as markets have increasingly viewed the prospect of a Takaichi-led government as yen-negative. Investors cite her support for expansionary fiscal policy, higher public spending, and a cautious approach to monetary tightening as potential headwinds for the currency.
Signs of investor unease have been most visible in Japan’s bond market. Long-dated Japanese government bonds came under heavy selling pressure, driving yields above 4%—their highest levels since the instruments were introduced in 2007. While rising yields would typically offer support to the currency, the yen failed to benefit, suggesting that markets are pricing in fiscal and structural risks rather than confidence in tighter monetary conditions.
Expectations for the Bank of Japan have also cooled. Although some policymakers have previously signaled openness to further tightening, markets increasingly expect the central bank to proceed cautiously. The BoJ is widely anticipated to keep its policy rate unchanged at 0.75% at Friday’s meeting, with only one additional hike priced in toward a 1% terminal rate by mid-2026. Finance Minister Satsuki Katayama sought to reassure investors this week, emphasizing that Japan’s fiscal position remains stable and urging restraint after the sharp bond sell-off.
Attention now turns to the Bank of Japan’s policy decision and Governor Kazuo Ueda’s post-meeting guidance. Investors will closely assess how the central bank balances the need to curb excessive yen weakness against the risk of fueling further bond market volatility, while political uncertainty and intervention risks continue to shape near-term sentiment toward the Japanese currency.
Technical Analysis

USD/JPY is trading higher while approaching the resistance at 158.60, with traders closely watching for a potential breakout. A successful move above this level could allow the pair to extend gains toward the next resistance at 159.50, signaling continued bullish momentum in the short term.
Momentum indicators support the bullish case, with MACD showing rising momentum and RSI at 56, suggesting that the pair has room to advance after a confirmed breakout.
However, if bullish momentum fails to hold, USD/JPY may retrace toward the upward trendline and support at 157.65, with 156.50 acting as a deeper support zone. Traders should monitor price action and momentum closely to determine whether a breakout or pullback scenario is more likely.
Resistance Levels: 158.60, 159.50
Support Levels: 157.65, 156.50
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