2026-07-31 — Japan gasoline price update | regular national avg 163.8 JPY/L
July 31, 2026 at 06:00
Japan's national average regular price is 163.8 JPY/L, 3 JPY lower than yesterday. See trends for high-octane, diesel, and kerosene, plus today's cheapest and most expensive prefectures.
National gasoline price update for July 31, 2026. Prices are aggregated from user submissions and public sources.
National average by fuel type
| Fuel | Today's average | vs yesterday |
|---|---|---|
| Regular | 163.8 JPY/L | -3 |
| High-Octane | 174.6 JPY/L | -3.1 |
| Diesel | 153.2 JPY/L | -3.3 |
| Kerosene | — | — |
Top 5 cheapest prefectures (regular)
- Toyama — avg 154.8 JPY/L (5 stations)
- Saitama — avg 158.6 JPY/L (5 stations)
- Aichi — avg 158.6 JPY/L (11 stations)
- Fukuoka — avg 159.3 JPY/L (13 stations)
- Iwate — avg 159.8 JPY/L (6 stations)
Top 5 most expensive prefectures (regular)
- Akita — avg 169.6 JPY/L (5 stations)
- Okayama — avg 169.2 JPY/L (5 stations)
- Shiga — avg 169.1 JPY/L (10 stations)
- Shizuoka — avg 167.8 JPY/L (10 stations)
- Fukushima — avg 166.7 JPY/L (7 stations)
Related
Prices are reference information aggregated from user submissions and public sources. Please confirm at the pump before fueling.
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