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Japan Inflation

Japan Inflation

Japan CPI Inflation Rate: Data, Forecast & Trends

Year-On-Year Inflation Rate As of April 2025, Japan's year-on-year (YoY) Consumer Price Index (CPI) stood at 3.6%. This marks an unchanged rate from March 2025 and a further easing from the 4.0% recorded in January 2025, which was a two-year high. While this represents a modest decline from its peak, the headline inflation rate has consistently remained above the Bank of Japan's 2% target for over two years, a stark contrast to Japan's long history of price stagnation.

Year-On-Year CPI ComponentsA closer examination of the components reveals the nuanced picture of Japan's inflationary pressures. In April 2025, electricity prices significantly accelerated to 13.5% YoY from 8.7% in March, and gas prices also saw an acceleration to 4.4% YoY from 2.4%. These accelerations are attributed to the fading impact of government energy subsidies. Food prices, a significant contributor to recent inflation, rose by 6.5% YoY in April, slowing from 7.4% in March, though notably, rice costs surged by 94.8% YoY due to poor harvests and increased demand from tourism, hitting a new record for the seventh straight month.

Beyond these volatile components, inflation also moderated for clothing (2.7% vs. 3.0%) and household items (4.1% vs. 4.5%). Education costs continued to fall, with a steeper decline of -5.6% compared to -1.2% in March. Conversely, prices for transport remained stable at 2.7%, while inflation accelerated for housing (1.0% vs. 0.8%), healthcare (2.2% vs. 2.0%), recreation (2.7% vs. 2.0%), communications (1.1% vs. 1.0%), and miscellaneous items (1.3% vs. 1.1%). This indicates a broadening of price increases beyond just energy and fresh food, suggesting a more embedded inflationary trend.

Month-On-Month Inflation Rate and ComponentsOn a month-on-month (MoM) basis, Japan's CPI increased by 0.r% in April 2025, up from a 0.3% gain in March. This follows a 0.5% gain in January 2025. While monthly fluctuations can be volatile, this positive sequential growth in prices suggests ongoing upward price momentum across the economy.

Latest Annual Inflation Rate

Japan's average annual inflation rate for the calendar year 2024 stood at 2.7% (all items Consumer Price Index). This figure, while a moderation from the 3.27% recorded in 2023, still represents a significant departure from Japan's long history of price stagnation. For decades, the nation grappled with deflation or very low inflation, often averaging below 1%. The 2024 average, therefore, continues to reflect a new inflationary environment.

The sustained inflation above the Bank of Japan's 2% target, which began in April 2022, remained a key characteristic throughout 2024. While the annual average shows a slight easing, monthly figures in late 2024, such as December's 3.6% headline CPI and 3.0% core CPI (excluding fresh food), indicated persistent underlying price pressures. This continued upward trend highlights the ongoing shift in Japan's economic landscape, moving away from its "lost decades" of deflationary struggles.

Historical Inflation Data Over TimeJapan's recent inflationary surge is a stark departure from its "lost decades," a period spanning roughly from 1991 to 2021 characterized by persistently low growth and deflation. Even with several rounds of aggressive monetary easing by the Bank of Japan, including quantitative and qualitative easing (QQE) implemented in 2013, achieving a sustainable 2% inflation target remained elusive. Temporary spikes, such as after the consumption tax hike in April 2014, quickly faded, often due to external factors like falling commodity prices and a strengthening yen.The post-pandemic global inflationary environment, coupled with domestic factors, has fundamentally altered this trajectory. In 2022, the average CPI reached 2.5%, followed by 3.27% in 2023. This marks a multi-decade high, with headline and core measures peaking at more than double the BOJ's target in early 2023. This recent upward trend signifies a potential escape from the long-standing deflationary trap.

Core Inflation Rate vs Headline InflationUnderstanding the distinction between headline and core inflation is crucial in Japan's context.

  • Headline CPI includes all items, making it susceptible to volatile price movements in energy and fresh food.
  • Core CPI (all items less fresh food) is closely monitored by the BOJ as a better indicator of underlying inflationary trends, as it strips out highly volatile food prices.
  • Core-Core CPI (all items less fresh food and energy) provides an even cleaner signal of domestically generated inflation by excluding both fresh food and energy.

In April 2025, Japan's core CPI rose by 3.5% YoY, an increase from 3.2% in March and slightly above market expectations. Notably, core inflation has remained at or above the BOJ's 2% target for more than three years, since April 2022. This persistent elevation in core inflation, driven by factors beyond just energy and food, is a key reason for the BOJ's cautious but determined move towards monetary policy normalization. The "core-core" inflation rate, which excludes both fresh food and energy, also showed an uptick to 3.0% in April 2025 from 2.9% in the previous month, indicating that underlying price pressures are indeed building.The divergence between headline and core inflation has been notable. While headline inflation has remained stable, the stickiness of core and core-core inflation points to broader price adjustments across various sectors. This suggests that the transmission mechanism of inflation from import costs and wage increases to consumer prices is finally gaining traction.

Underlying Trends And Economic Factors Affecting Japan Inflation

Despite the recent progress, several risks could influence Japan's inflation outlook:

  • Global Commodity Prices and Geopolitical Risks: While energy prices have recently eased, a renewed surge in global oil or other commodity prices, driven by geopolitical tensions (e.g., conflicts in the Middle East, supply chain disruptions), could quickly reignite cost-push inflation. Japan, being heavily reliant on imported energy and raw materials, remains vulnerable to such external shocks.
  • Yen Depreciation: A significantly weaker yen could lead to higher import costs, translating into increased consumer prices. The BOJ's policy divergence with other major central banks in the past contributed to yen depreciation. While the BOJ has started normalizing, the pace of further rate hikes relative to global monetary policy could influence the yen's trajectory and, consequently, imported inflation.
  • Sustainability of Wage Growth: The recent robust wage negotiations, particularly the 5.46% average increase secured by Japan's largest labor union (Rengo) in the 2025 shunto (spring wage negotiations), are crucial for sustaining demand-driven inflation. This was the largest increase in over three decades. However, the sustainability of these wage hikes, particularly for small and medium-sized enterprises (SMEs) which account for a large portion of employment, remains a key concern. If SMEs struggle to absorb higher labor costs and pass them on to consumers, the broader wage-price spiral could falter.
  • Domestic Demand Weakness: Despite a moderate economic recovery, private consumption has shown some weakness due to the impact of price rises on consumer sentiment. If consumer spending does not strengthen adequately, it could dampen domestically generated inflationary pressures, particularly in the services sector. The Bank of Japan acknowledges that while the economy has recovered moderately, some weakness persists, and underlying CPI inflation could be sluggish if the economy decelerates.
  • U.S. Tariff Policies and Global Trade: Downside risks stemming from the United States, particularly evolving trade and other policies, have rapidly heightened. Depending on how tariff-related issues develop, they could negatively impact Japan's real economy, including exports and industrial production, and subsequently influence the inflation outlook. Intensifying competition from price-competitive Chinese products also poses a risk to domestic prices.
  • Inflation Expectations Anchoring: While inflation expectations among corporates have moderately risen, reaching 2% for medium-term (five-year) expectations, there is still skepticism in the market. The long history of deflation has instilled a deflationary mindset, where firms absorbed cost increases rather than passing them to consumers. The BOJ's success hinges on firmly anchoring inflation expectations at its 2% target, which requires a credible and consistent policy stance.

Japan Inflation Chart

Note: This chart displays Inflation Rate (CPI, annual variation in %) for Japan from 2014 to 2024.
Source: Macrobond.

Japan Inflation Data

2020 2021 2022 2023 2024
Inflation (CPI, ann. var. %, aop) 0.0 -0.2 2.5 3.2 2.7
Inflation (CPI, ann. var. %, eop) -1.2 0.8 4.0 2.6 3.6
Inflation (Core, ann. var. %, eop) -1.1 0.5 4.0 2.2 3.0
Inflation (Core, ann. var. %, aop) -0.2 -0.2 2.3 3.1 2.6
Inflation (PPI, ann. var. %, aop) -1.2 4.6 9.8 4.3 2.3

Inflation remains above the Central Bank’s target in April

Latest reading: Inflation was stable at March's 3.6% in April. April's figure represented the joint-lowest inflation rate since November 2024. However, core inflation rose to 3.6% in April from March’s 3.1%, the highest figure in more than two years, among the strongest in the G7 and exceeding the Bank of Japan’s (BOJ) 2.0% target for the 15th consecutive month. Rice prices surged nearly 100% on recent poor harvests and rising tourist demand, while energy costs jumped as the government pared back subsidies for gas and electricity. Annual average inflation ticked up to 3.1% in April (March: 3.0%). Finally, consumer prices increased 0.36% in April over the previous month, accelerating from March's 0.26% increase.

Outlook: Our panelists expect inflation to trend down later this year, averaging at the BOJ’s target in Q4. In 2026 and thereafter, inflation is seen stabilizing a tad below target. This is because the factors that have pushed up price pressures in recent years—notably a weak yen and low interest rates—are seen receding ahead. A key risk is U.S. tariffs due to their impact on trade flows, commodity prices and economic activity at home and abroad.

Panelist insight: Nomura’s Kyohei Morita and Uichiro Nozaki commented: “The April all-Japan CPI data suggest that wages are continuing to feed through to prices, which could be seen as justifying a BOJ rate hike. However, the BOJ looks unlikely to hike rates in 2025, when tariffs are likely to continue to adversely affect the economy. Nomura still forecasts a rate hike in January 2026.”

Consensus Forecasts and Projections for the next ten years

How should you choose a forecaster if some are too optimistic while others are too pessimistic? FocusEconomics collects Japanese inflation projections for the next ten years from a panel of 51 analysts at the leading national, regional and global forecast institutions. These projections are then validated by our in-house team of economists and data analysts and averaged to provide one Consensus Forecast you can rely on for each indicator. By averaging all forecasts, upside and downside forecasting errors tend to cancel each other out, leading to the most reliable inflation forecast available for Japanese inflation.

Download one of our sample reports to visualize what a Consensus Forecast is and see our Japanese inflation projections.

Want to get access to the full dataset of Japanese inflation forecasts? Send an email to info@focus-economics.com.

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