U.S. Treasury Expresses Confidence in Takaichi’s Fiscal Discipline, Adopts More Measured Tone Toward Japan

U.S. Treasury Undersecretary for International Affairs Erin Browne said Washington is confident in Japanese politician Sanae Takaichi’s commitment to responsible public finances, while also striking a noticeably more measured tone after the United States pressed Tokyo on policy direction in September.

Speaking in an exclusive interview with Nikkei on Friday on the margins of the International Monetary Fund’s annual meetings in Bangkok, Browne pointed to signs that Japan is making progress in shifting away from the aggressive “reflation” approach that has shaped much of its economic strategy in recent years. Japan, she said, “is on a positive inflation trajectory,” an assessment that frames current price dynamics as moving in a healthier direction than the chronic low inflation and deflationary pressures the country battled for decades.

Browne’s comments come at a sensitive moment for Japan’s macroeconomic policy. For years, Japanese authorities relied on a combination of ultra-low interest rates, large-scale asset purchases and fiscal support to lift demand and push inflation up. While those measures helped stabilize the economy, they also raised concerns abroad about side effects ranging from currency weakness to market distortions. In September, Washington applied pressure—signaling discomfort with policies that could be seen as excessively stimulative or that might complicate global financial conditions.

Against that backdrop, Browne’s remarks in Bangkok were read as an attempt to acknowledge Japan’s recent trajectory while affirming U.S. expectations for fiscal restraint. Her endorsement of Takaichi’s “fiscal discipline” suggests the U.S. Treasury believes Japan’s political leadership understands the constraints created by the country’s heavy government debt burden and the importance of maintaining market confidence.

Browne did not frame Japan’s inflation outlook as a problem to be stamped out. Instead, she described the country’s current path as constructive, implying that moderate, sustained inflation would be consistent with a stronger, more normal economic environment—particularly if it reflects durable wage and demand conditions rather than temporary supply shocks.

The setting of the interview underscored the global stakes. The IMF’s annual meetings draw finance ministers and central bank leaders to discuss growth, inflation, exchange rates and financial stability. Japan’s decisions on fiscal spending and the unwinding of reflationary policies are closely watched because they can influence capital flows, bond markets and currency movements well beyond Japan’s borders.

Why it matters

Japan’s transition away from reflationary policies affects global investors, trading partners and households at home, where inflation and wages are central political issues. Washington’s confidence in Takaichi’s fiscal approach signals a preference for steadier policy that avoids destabilizing swings in markets. The next key question is whether Japan can maintain a “positive inflation trajectory” while tightening policy in a way that preserves growth and financial stability.