2026-07-17 — Japan gasoline price update | regular national avg 168.8 JPY/L
July 17, 2026 at 06:00
Japan's national average regular price is 168.8 JPY/L, 4.4 JPY higher than yesterday. See trends for high-octane, diesel, and kerosene, plus today's cheapest and most expensive prefectures.
National gasoline price update for July 17, 2026. Prices are aggregated from user submissions and public sources.
National average by fuel type
| Fuel | Today's average | vs yesterday |
|---|---|---|
| Regular | 168.8 JPY/L | +4.4 |
| High-Octane | 180.3 JPY/L | +5.2 |
| Diesel | 158.4 JPY/L | +4.8 |
| Kerosene | — | — |
Top 5 cheapest prefectures (regular)
- Chiba — avg 161.1 JPY/L (7 stations)
- Saitama — avg 161.5 JPY/L (11 stations)
- Miyagi — avg 162.7 JPY/L (6 stations)
- Aichi — avg 163.1 JPY/L (34 stations)
- Toyama — avg 163.5 JPY/L (6 stations)
Top 5 most expensive prefectures (regular)
- Fukuoka — avg 186.4 JPY/L (5 stations)
- Yamaguchi — avg 183.9 JPY/L (7 stations)
- Nagano — avg 177 JPY/L (7 stations)
- Okayama — avg 175.1 JPY/L (7 stations)
- Hiroshima — avg 174.8 JPY/L (9 stations)
Related
Prices are reference information aggregated from user submissions and public sources. Please confirm at the pump before fueling.
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