日次価格速報·
2026-07-18 — Japan gasoline price update | regular national avg 165.7 JPY/L
Japan's national average regular price is 165.7 JPY/L, 1.4 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 18, 2026. Prices are aggregated from user submissions and public sources.
National average by fuel type
| Fuel | Today's average | vs yesterday |
|---|---|---|
| Regular | 165.7 JPY/L | -1.4 |
| High-Octane | 176.7 JPY/L | -1.7 |
| Diesel | 155.2 JPY/L | -1.7 |
| Kerosene | — | — |
Top 5 cheapest prefectures (regular)
- Aichi — avg 156.7 JPY/L (20 stations)
- Fukuoka — avg 157.4 JPY/L (9 stations)
- Iwate — avg 158.1 JPY/L (8 stations)
- Kagawa — avg 159.8 JPY/L (8 stations)
- Miyagi — avg 161.6 JPY/L (10 stations)
Top 5 most expensive prefectures (regular)
- Shiga — avg 182 JPY/L (5 stations)
- Yamanashi — avg 180.4 JPY/L (5 stations)
- Nagano — avg 180.1 JPY/L (8 stations)
- Fukushima — avg 170.9 JPY/L (37 stations)
- Shizuoka — avg 170.9 JPY/L (7 stations)
Related
Prices are reference information aggregated from user submissions and public sources. Please confirm at the pump before fueling.