2026-07-04 — Japan gasoline price update | regular national avg 166.8 JPY/L
July 4, 2026 at 06:00
Japan's national average regular price is 166.8 JPY/L, 2.7 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 4, 2026. Prices are aggregated from user submissions and public sources.
National average by fuel type
| Fuel | Today's average | vs yesterday |
|---|---|---|
| Regular | 166.8 JPY/L | +2.7 |
| High-Octane | 178.2 JPY/L | +3.4 |
| Diesel | 156.8 JPY/L | +3.2 |
| Kerosene | — | — |
Top 5 cheapest prefectures (regular)
- Kagoshima — avg 156.4 JPY/L (9 stations)
- Saitama — avg 158.7 JPY/L (15 stations)
- Miyagi — avg 159.7 JPY/L (7 stations)
- Iwate — avg 161.4 JPY/L (8 stations)
- Aichi — avg 161.8 JPY/L (50 stations)
Top 5 most expensive prefectures (regular)
- Okayama — avg 180.3 JPY/L (6 stations)
- Nagano — avg 174.5 JPY/L (23 stations)
- Shizuoka — avg 173.8 JPY/L (26 stations)
- Hiroshima — avg 172.8 JPY/L (16 stations)
- Ishikawa — avg 172.4 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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