Bank of Japan Raises Policy Rate to 1%, Highest Since 1995

The Bank of Japan (BOJ) raised its benchmark policy interest rate to 1% on Tuesday, marking the highest level in 31 years and the latest step in the central bank’s historic normalization of monetary policy after decades of near-zero and negative rates.

The decision, taken at the conclusion of a two-day monetary policy meeting on June 15-16, raised the uncollateralized overnight call rate by 25 basis points from 0.75% to 1.0%, according to Xinhua News Agency and CCTV News. The vote was 7-1 in favor of the increase. The last time Japan’s policy rate stood at 1% was in September 1995.

Context: A Historic Shift

The rate hike represents the continuation of a remarkable turnaround for the BOJ, which began its normalization journey in March 2024 with its first rate increase in 17 years. For decades prior, Japan’s central bank maintained ultra-loose monetary policy — including negative interest rates and massive bond purchases — to combat the deflation and stagnant growth that followed the collapse of the country’s asset price bubble in the early 1990s.

As reported by The Associated Press, the central bank has been trying to normalize policy after keeping rates near or below zero for years to encourage borrowing and spending.

Drivers: Energy Shock and Weak Yen

The decision was driven by multiple factors, chief among them inflationary pressures stemming from the Iran war-induced energy shock. Japan, which imports nearly all of its oil and gas, has been hit particularly hard by soaring global energy prices. Wholesale inflation surged to 6.3% in May 2026, a three-year high.

A persistently weak yen has compounded these pressures. The Japanese currency has traded around 160 yen to the U.S. dollar, pushing up import prices and broader inflation. The rate hike was widely anticipated by markets, with prediction markets pricing in roughly an 80% probability ahead of the meeting.

Governor Ueda’s Absence

Notably, BOJ Governor Kazuo Ueda was absent from the meeting for the first time since taking office, undergoing hospital treatment for an infected liver cyst. Deputy Governor Shinichi Uchida chaired the meeting and was expected to hold the post-decision press conference.

Economist Jesper Koll described the broader context, telling the BBC: “After twenty years of deflation, Japan is now in an inflationary upcycle. Emergency/crisis management monetary policy is no longer needed and the BOJ wants to get back to a normal monetary policy.”

Bond Purchase Plan Maintained

The BOJ also conducted an interim assessment of its government bond purchase reduction plan. The existing plan — quarterly reductions of approximately 2 trillion yen through March 2027 — was maintained. Reports suggest reductions would stop after March 2027, keeping monthly purchases at around 2.1 trillion yen, signaling a cautious approach to balance sheet normalization.

Analysis and Implications

Even after Tuesday’s hike, Japan’s policy rate remains low compared to other major economies. The U.S. Federal Reserve rate stands above 3%, and the Bank of England rate is similarly elevated. Both were expected to hold rates steady at their June 2026 meetings.

Markets are pricing in another potential rate hike to 1.25% in the fourth quarter of 2026, but the pace remains uncertain. The US-Iran peace deal announced on June 15 could ease global inflationary pressures by restoring Iranian oil to global markets, potentially slowing the BOJ’s tightening trajectory.

Tetsuya Inoue, Executive Economist at Sony Financial Group, cautioned: “There’s still a lot of uncertainty on how the Iran peace deal could affect oil prices and domestic inflation. I also wonder whether Japan’s economy is strong enough to weather faster rate hikes, given the BOJ’s policy rate will be approaching levels deemed neutral to the economy.”

The BOJ’s policy rate at 1% is approaching the lower bound of the estimated neutral rate range (1.1%-2.5%), suggesting the central bank may need to tread carefully in future decisions.

What to Watch

Several key questions loom over the BOJ’s path forward. Governor Ueda’s health and return timeline remain uncertain, raising questions about leadership continuity during a critical policy transition. The impact of the US-Iran peace deal on oil prices and inflation will be closely monitored. And with Japan’s high public debt, the economy’s ability to withstand further rate increases toward the neutral rate remains a subject of debate among economists.

Economic Revitalisation Minister Minoru Kiuchi, who attended the BOJ meeting as a government representative, urged close coordination, stating: “We strongly hope the BOJ communicates and works closely with the government in seeking to stably hit its price goal.”

Tuesday’s rate hike marks another milestone in Japan’s gradual return to monetary normality — a process that, after three decades of deflationary struggle, is being watched closely by central banks and financial markets around the world.