The Takaichi approval rating yen story is quickly becoming a market-moving political theme. Japanese Prime Minister Sanae Takaichi’s approval rating dropped from 69 per cent to 57 per cent in July, according to Yomiuri polling, as inflation and a weakening yen erode public patience. That single data point matters far beyond domestic politics. For currency traders, it is a signal that Japan’s reflationist policy mix is entering a more fragile phase, and that has direct consequences for USD/JPY, EUR/JPY and the broader carry-trade complex.
Why the Takaichi Approval Rating Yen Link Matters for FX
Takaichi’s political capital was built on an expansionary fiscal and monetary stance designed to break Japan out of deflationary stagnation. However, that same stance has pushed bond yields higher and driven the yen to four-decade lows against the dollar. Now the currency weakness she encouraged is feeding into living costs, and voters are punishing her for it. This creates a genuine policy bind: any move to tighten fiscal policy or delay the promised food-tax cut risks further eroding approval, while continued loose policy keeps pressuring the yen lower.
Therefore, markets should watch the August-September cabinet reshuffle closely. If Takaichi replaces key ministers with more fiscally conservative figures, that would be read as yen-supportive, since it signals reduced tolerance for currency weakness. Conversely, a reshuffle that doubles down on reflation would likely extend yen depreciation, at least in the near term.
Currency Pairs in the Crosshairs
USD/JPY
USD/JPY remains the primary expression of this story. With the Bank of Japan’s policy rate at just 1 per cent and real yields still negative despite inflation near target, the interest rate differential with the Federal Reserve continues to favour dollar strength. As a result, USD/JPY has room to test fresh highs unless Tokyo signals a genuine shift toward fiscal discipline or the BOJ accelerates hikes. Traders should monitor 162.00 as a psychologically important level, given prior intervention chatter around similar thresholds.
EUR/JPY and GBP/JPY
Cross-yen pairs are arguably more sensitive to this political story than USD/JPY itself, because they strip out dollar-specific dynamics. Meanwhile, EUR/JPY has been grinding higher as European rates stay firmer for longer, and any fresh yen weakness triggered by political drift in Tokyo would extend that trend. GBP/JPY behaves similarly, though sterling carries its own domestic rate-path risks that traders should weigh separately using proper currency correlation in forex trading, since JPY crosses often move together during risk-on carry phases.
Who Benefits, and Who Gets Squeezed
Carry traders remain the clearest beneficiaries of a politically weakened yen. Borrowing in JPY at low real rates and deploying into higher-yielding currencies has been a reliable trade throughout this cycle, and continued approval-rating weakness for Takaichi reduces the odds of an abrupt, hawkish policy pivot. Japanese exporters also benefit indirectly, as a softer yen supports overseas earnings when repatriated.
On the other hand, Japanese households and import-dependent sectors are the clear losers, and that pain is exactly what is showing up in the polling data. Rising producer prices are expected to filter into core CPI later this year, which would intensify the squeeze further. If public anger forces Takaichi’s hand toward tax cuts or subsidy extensions, Japan’s fiscal deficit could widen, adding another layer of yen-negative pressure through sovereign risk premia.
Key Risks and Caveats
This is a fluid political situation, and traders should avoid overcommitting to a single directional view. Daiwa Securities’ Kenji Yamamoto notes that Takaichi’s approval, while falling, remains high relative to past administrations, meaning her governing position isn’t yet in genuine peril. A reshuffle could just as easily reinforce the status quo as change it.
Additionally, Ministry of Finance intervention risk rises mechanically as USD/JPY grinds higher, and verbal warnings from Tokyo officials have historically preceded actual market action. Traders holding long USD/JPY positions should size accordingly and consider using a pip value calculator to manage exposure given the pair’s history of sharp, intervention-driven reversals. Position sizing discipline matters here more than usual, because political headlines can move markets faster than fundamentals justify.
Finally, BOJ policy remains the dominant medium-term driver. Even a modest acceleration in the rate-hike path, perhaps prompted by inflation finally sustaining above 2 per cent, could overwhelm political noise and reverse yen weakness quickly. Watch upcoming BOJ commentary alongside the cabinet reshuffle timeline for the clearest signals.
Conclusion
The Takaichi approval rating yen dynamic is a textbook case of domestic politics feeding directly into currency valuation. USD/JPY and yen crosses look set to stay volatile through the reshuffle window, and traders should position with clear risk limits given the two-sided nature of the political outcome.
Source: CNA
I’m Vinit Makol, and I write to make sense of the markets, from forex and precious metals to the macro shifts that drive them. Here, I break down complex movements into clear, focused insights that help readers stay ahead, not just informed.