Japan Raises Interest Rates to 30-Year High Amid Economic Recovery

Web Editor

December 18, 2025

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Background on Japan’s Central Bank and Its Recent Actions

The Bank of Japan (BOJ), the central banking institution of Japan, recently increased its key interest rate to 0.75%, the highest level in three decades. This decision was made unanimously by the BOJ’s policy board on Friday, following official data showing that Japan’s underlying inflation rate remained stable in November, albeit still well above the central bank’s target.

Economic Recovery and Inflation Concerns

According to the BOJ, Japan’s economy has shown a “moderate recovery.” Despite lingering uncertainties surrounding the U.S. economy and trade policies, these concerns have diminished. The Japanese yen slightly weakened against the U.S. dollar following the widely anticipated rate hike, which places interest rates at their highest level since 1995.

Government’s Focus on Inflation Control

Prime Minister Sanae Takaichi, who took office in October, has prioritized combating inflation. Her government successfully passed an additional budget worth 18.3 trillion yen (approximately $118 billion) this week to fund a massive stimulus package. Takaichi advocates for increased public spending and flexible monetary policy to stimulate growth. However, she has emphasized that monetary policy decisions should remain with the BOJ since assuming her role.

Inflation Data and Its Impact on Japan’s Economy

The core consumer price index, which excludes volatile fresh food items, stood at 3.0% in November—the same rate as the previous month and in line with expectations. Nevertheless, this figure significantly exceeds the BOJ’s 2.0% target, a situation that has persisted for some time.

Rising Food Prices and Their Effects

One of the primary drivers of inflation in Japan has been the surge in rice prices, which increased by 37% annually, according to Japan’s Ministry of Internal Affairs and Communications. This rise can be attributed to supply chain issues stemming from an unusually hot summer in 2023 and panic-driven purchases following a “megathrust earthquake” alert the previous year. The cost of rice, a staple in Japan, has soared due to these factors.

Economic Performance and Policy Response

Japan’s economy contracted by 0.6% in the third quarter; however, BOJ Governor Kazuo Ueda stated last week that the impact of U.S. tariffs was less severe than initially feared. He noted that American companies have absorbed the tariff burden without fully passing it on to consumer prices.

Key Questions and Answers

  • Who is the Bank of Japan (BOJ)? The central banking institution of Japan responsible for implementing monetary policy.
  • What is the recent action taken by the BOJ? The BOJ raised its key interest rate to 0.75%, the highest level in three decades.
  • Why did the BOJ increase interest rates? The decision was made due to a moderate economic recovery and stable underlying inflation, which remains above the central bank’s 2.0% target.
  • Who is Prime Minister Sanae Takaichi? The Prime Minister of Japan who took office in October 2023 and prioritizes combating inflation through increased public spending and flexible monetary policy.
  • What factors contribute to rising inflation in Japan? Supply chain issues due to extreme weather conditions and panic-driven purchases following earthquake alerts have driven up the prices of essential goods, such as rice.
  • How have U.S. tariffs affected Japan’s economy? While initially feared to have a significant negative impact, U.S. tariffs have had a lesser effect on Japan’s economy as American companies absorb the costs without fully passing them onto consumers.