Takaichi's message: growth first, no FX games
Sanae Takaichi said her government's playbook is to raise Japan's growth potential by expanding the economy's supply capacity with "bold investment in crisis management and growth areas." She stressed, "Our economic policy is not aimed at manipulating exchange rates," adding that "such efforts would strengthen Japan's global competitiveness, thereby helping ensure market confidence in the yen."
She also said she told U.S. President Donald Trump last month that the yen's undervaluation is a problem. On fiscal settings, she said spending will be set in a way that brings down Japan's debt-to-GDP ratio, and that officials will "appropriately manage" how large bond issuances are. "We will secure funding in responding to fiscal needs," she said.
Why the weak yen matters
A softer yen has been a headache for policymakers because it raises import costs and feeds broader inflation. Critics say Takaichi's spending plans have added to pressure on the currency and pushed up bond yields.
There is also a cross-Pacific angle: U.S. officials are seen as uneasy about persistent yen weakness since it could lead Japan to trim its U.S. Treasury holdings. Japan is the largest foreign holder of Treasurys with more than $1.1 trillion, according to the Treasury Department.
What markets are pricing in
According to Deutsche Bank data, the yen finished the third quarter as the G10's best performer, up 3.3% versus the dollar, after support from coordinated U.S.-Japan action in the market and a 25 basis point rate hike by the Bank of Japan in September.
As of Thursday morning, the dollar was 158.37 yen at 5:57 a.m. ET, and the live USD/JPY quote showed 157.68 with a gain of 0.29 (0.18%) at 10:55 a.m. ET. That is below a late July peak above 163, but the dollar remains up roughly 7.65% versus the yen over the past year.
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Kit Juckes, who leads FX strategy at Societe Generale, wrote Wednesday that there is "a strong market perception that further USD/JPY intervention is likely in the near future," and current pricing shows investors' "reluctance to be caught out by intervention." He also cautioned that "another spike in oil prices could easily reverse the recent improvement in risk sentiment."
OCBC's Sim Moh Siong and Christopher Wong wrote Monday that the yen's "cheap valuation has done little to ease depreciation pressures." They added that while the threat of more intervention can curb disorderly moves, intervention "alone is unlikely to deliver a sustained recovery without support from domestic policy changes."
What it means for your money
The bottom line: Tokyo is pairing a growth push with signals of fiscal discipline, while markets increasingly expect the authorities could step in again if moves get messy. For everyday investors, that mix can ripple into import prices, travel costs, and the performance of Japan-exposed holdings. Keep an eye on three dials mentioned here - policy shifts in Tokyo, any talk of fresh intervention, and changes in bond issuance - because together they set the tone for where the yen, and yen-sensitive costs in your life, head next.
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