Bank of Japan Raises Benchmark Rate to 1.25 Percent Amid US Pressure on Yen

The decision follows documented US Treasury communications pressing Tokyo to narrow bilateral trade imbalances through currency appreciation. Primary records show the yen had weakened past 160 to the dollar earlier in 2026, prompting repeated interventions and private diplomatic notes. The BOJ statement records inflation at 2.8 percent core, exceeding the 2 percent target for the sixth consecutive quarter.

Japan gains short-term credibility with US negotiators on tariff exemptions and defense cost-sharing talks, yet loses export margin on automobiles and electronics that account for 18 percent of GDP. US records indicate the move aligns with Treasury goals of reducing the bilateral goods deficit, which reached $85 billion in the first half of 2026. The yen strengthened 4.2 percent in the immediate aftermath.

Next steps hinge on the December FOMC and BOJ joint policy calendar. Any further 25-basis-point hike by Tokyo before year-end would require sustained core inflation above 2.5 percent and continued US pressure on exchange-rate language in the upcoming US-Japan economic dialogue.