The Bank of Japan raised its policy interest rate to 0.75% on 19 December 2025, delivering a unanimous decision that pushed borrowing costs to their highest level since September 1995. The move extended the central bank's gradual departure from the ultra-loose monetary settings that had defined Japanese policy for more than two decades, as the BoJ's policy board concluded that domestic economic and inflation conditions had evolved sufficiently to warrant a further step in its normalisation programme. The decision drew immediate attention from global financial markets given Japan's long history as the last major economy to maintain near-zero interest rates.
The policy board voted without a single dissent in favour of the 25-basis-point increase, a unanimity that underscored the collective confidence of the committee in the direction of policy. The central bank also flagged that further rate increases remained on the table provided the economy continued to track in line with the board's projections, a signal that markets and analysts interpreted as a clear indication that December's move was not intended to mark the end of the tightening cycle but rather another measured step in a carefully managed sequence of adjustments.
A THREE-DECADE MILESTONE FOR JAPANESE RATES
The last time the BoJ's benchmark rate stood at 0.75% was in September 1995, a period when Japan's economy was grappling with the protracted aftermath of the collapse of its asset-price bubble in the early 1990s. The decision to return rates to that level reflects an extraordinary transformation in the domestic inflation and wage environment that has occurred over the past two years. During that period the central bank has observed sustained price growth above its 2% target alongside rising nominal wages across a range of industries, conditions that policymakers had sought for many years as evidence that Japan's economy was escaping its long deflationary tendency.
For much of the period since the global financial crisis, the BoJ operated at or below zero on its short-term rate target, employing yield curve control and asset purchase programmes of unprecedented scale in an effort to stimulate inflation and economic activity. The shift to positive rates earlier in 2025, followed by subsequent incremental hikes including December's move, marks a fundamental change in the monetary policy framework that Japanese businesses, households and financial institutions have had to adjust to. Bond markets in particular have been recalibrating throughout the year as the prospect of higher domestic rates altered the relative attractiveness of Japanese government bonds for both domestic and foreign investors.
FURTHER HIKES FLAGGED IF ECONOMY STAYS ON TRACK
The BoJ's forward guidance was explicit in conditioning future moves on the continued tracking of economic and inflation outcomes against the board's projections. The central bank stated that it would continue to lift borrowing costs if conditions evolved as expected, a formulation that avoided committing to a specific timeline or terminal rate while leaving investors in little doubt about the directional bias. Market participants widely read the communication as pointing toward at least one additional hike in 2026, contingent on wage negotiations in the annual spring round producing outcomes consistent with sustained inflation at the 2% level.
The yen strengthened modestly in the immediate aftermath of the announcement, as foreign exchange traders factored in the implications of continued monetary policy divergence between Japan and economies where central banks had already begun cutting rates. Domestic government bond yields also moved higher across the curve, with the 10-year benchmark edging up as investors recalibrated their expectations for the BoJ's rate path. The bank reiterated that it would maintain flexibility in assessing each decision on its merits, preserving the ability to pause or accelerate the pace of normalisation in response to incoming economic data.