Diesel Price in Japan
The chart above illustrates Diesel prices in Japan, in JPY/Bbl, from December 2024 to December 2025, as follows:
- Diesel, ret, JP: Diesel, retail, Japan
- Diesel, exp, JP: Diesel, export transaction, fob, Japan
Further information about price assessments covered can be found in the assessments guide.
In December 2025, the Diesel, ret, JP price was approximately 23,300 JPY per Bbl. This represented a 3.5% fall compared to the previous month's value, and on a year-over-year basis, Diesel, ret, JP prices decreased by 7.3%.
The Diesel, exp, JP price in December 2025 was around 14,400 JPY per Bbl. This marked a 5.5% rise from the previous month's value, while year-over-year, Diesel, exp, JP prices increased by 3.3%.
Recent data, updated on July 6th, 2026, can be found in the Japan Energy Prices & Markets Report. Updated monthly, the report provides price assessments and market analyses for Diesel and other oil products, encompassing domestic supply and trade dynamics. It also covers other energy commodities in Japan, presenting price assessments and market analyses of production, demand, trade, and Japan's energy self-sufficiency.
Price Assessments Covered in the Report
Access timely and reliable Diesel price assessments — updated every month and backed by consistent methodologies.
Current Prices
Access up-to-date Diesel price assessments released at the beginning of each month, providing consolidated and relevant market data.
Price Forecasts
View short-term Diesel price projections that help you anticipate market direction and make informed decisions.
Historical Prices
Explore historical Diesel price series over multiple timeframes to identify short-, medium-, and long-term trends.
Beyond Prices: Market Analyses Covered
Understand the broader energy dynamics shaping Japan markets.
Production & Demand
Track energy production and consumption patterns to understand supply-demand dynamics across sectors.
Imports & Exports
Analyze energy trade flows and key trading partners to evaluate cross-border dependencies.
Energy Balance & Self-Sufficiency
Assess Japan's energy balance and self-reliance, identifying exposure to external supply sources.
Intratec Energy Prices & Markets
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33 Countries Covered
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12 Energy Commodities
Each report covers key energy commodities such as crude oil, natural gas, coal, gasoline, diesel, electricity, and more.
Monthly PDF Reports
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