2026-09-17 — Japan gasoline price update | regular national avg 165.2 JPY/L
September 17, 2026 at 06:00
Japan's national average regular price is 165.2 JPY/L, 0.9 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 September 17, 2026. Prices are aggregated from user submissions and public sources.
National average by fuel type
| Fuel | Today's average | vs yesterday |
|---|---|---|
| Regular | 165.2 JPY/L | -0.9 |
| High-Octane | 176.2 JPY/L | -1.1 |
| Diesel | 154.9 JPY/L | -0.9 |
| Kerosene | — | — |
Top 5 cheapest prefectures (regular)
- Okinawa — avg 156 JPY/L (5 stations)
- Iwate — avg 158.8 JPY/L (5 stations)
- Mie — avg 159.5 JPY/L (10 stations)
- Hyogo — avg 160 JPY/L (11 stations)
- Aomori — avg 160.6 JPY/L (5 stations)
Top 5 most expensive prefectures (regular)
- Shizuoka — avg 178.7 JPY/L (14 stations)
- Nagano — avg 176.6 JPY/L (12 stations)
- Fukushima — avg 172.1 JPY/L (29 stations)
- Fukui — avg 171.8 JPY/L (8 stations)
- Ibaraki — avg 167.7 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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