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Fuel prices: survey of 7 Sep 2026

Regular gasoline170.0 yen/Lw/w ±0

Premium gasoline180.9 yen/Lw/w +0.1

Diesel159.5 yen/Lw/w +0.1

Kerosene (store, 18 L)2,535 yen/18 Lw/w +1

vs. a year earlier (national)

Fuel	8 Sep 2025	7 Sep 2026	Change
Regular gasoline	174.8	170.0	-4.8
Premium gasoline	185.6	180.9	-4.7
Diesel	154.9	159.5	+4.6
Kerosene (store, 18 L)	2,225	2,535	+310
Kerosene (delivered, 18 L)	2,398	2,718	+320

Highest regular gasoline, top 10

Nagasaki178.9

Okinawa178.2

Yamagata178.0

Kagoshima177.2

Nagano176.4

Tottori175.6

Shimane175.1

Kōchi174.3

Fukui174.0

Miyazaki173.9

Lowest regular gasoline, top 10

Miyagi163.3

Aichi163.5

Saitama164.8

Iwate164.9

Tokushima165.7

Saga166.2

Ibaraki166.3

Chiba166.7

Nara167.0

Hyōgo167.2

All 47 prefectures

Prefecture	Regular gasoline	Premium gasoline	Diesel	Kerosene (store, 18 L)	w/w
Hokkaido	171.1	182.5	161.6	2,622	±0
Aomori	167.6	178.5	158.7	2,521	+0.3
Iwate	164.9	175.7	154.1	2,457	+0.3
Miyagi	163.3	174.2	154.1	2,480	±0
Akita	169.2	180.2	160.5	2,504	-0.2
Yamagata	178.0	189.0	168.3	2,481	-0.2
Fukushima	171.2	182.4	159.9	2,534	-0.6
Ibaraki	166.3	177.4	155.7	2,474	+0.3
Tochigi	168.9	179.9	159.3	2,542	-0.2
Gunma	170.2	181.5	160.8	2,524	-0.2
Saitama	164.8	175.7	153.8	2,458	+0.1
Chiba	166.7	177.3	155.0	2,520	-0.3
Tokyo	169.3	179.5	157.2	2,571	-0.3
Kanagawa	168.4	179.4	156.4	2,541	+0.3
Niigata	172.1	183.3	163.9	2,617	+0.1
Toyama	171.5	183.1	163.0	2,558	-0.3
Ishikawa	168.6	179.1	157.2	2,487	-0.2
Fukui	174.0	185.5	164.4	2,611	+0.1
Yamanashi	167.9	179.0	155.7	2,473	±0
Nagano	176.4	187.6	165.7	2,503	±0
Gifu	169.1	180.1	157.0	2,485	-0.7
Shizuoka	171.7	182.7	159.4	2,616	+0.4
Aichi	163.5	175.0	153.5	2,514	-0.6
Mie	168.3	179.5	159.5	2,496	+0.1
Shiga	171.4	182.5	160.4	2,533	±0
Kyoto	172.2	183.5	159.1	2,559	-0.3
Osaka	170.4	181.6	158.4	2,481	+0.2
Hyōgo	167.2	178.8	157.8	2,545	+0.6
Nara	167.0	177.7	156.6	2,487	-0.1
Wakayama	167.8	179.6	157.3	2,518	-0.7
Tottori	175.6	186.5	166.1	2,623	±0
Shimane	175.1	186.5	167.1	2,629	+0.1
Okayama	168.7	179.6	158.5	2,515	+0.2
Hiroshima	168.9	179.8	159.6	2,534	+0.1
Yamaguchi	167.6	178.0	158.6	2,508	+0.1
Tokushima	165.7	176.3	151.8	2,410	+0.1
Kagawa	170.1	181.2	158.3	2,502	+0.8
Ehime	170.3	181.2	159.2	2,577	+0.9
Kōchi	174.3	184.5	161.2	2,554	±0
Fukuoka	169.2	179.9	158.4	2,455	+0.8
Saga	166.2	176.6	155.9	2,535	-0.6
Nagasaki	178.9	189.1	169.6	2,628	-0.8
Kumamoto	169.3	179.8	158.7	2,504	-0.2
Ōita	172.6	184.2	161.3	2,554	-0.1
Miyazaki	173.9	184.8	162.3	2,573	±0
Kagoshima	177.2	187.1	168.0	2,660	+0.8
Okinawa	178.2	184.1	165.0	2,932	-1.4

Weekly cash retail prices from METI/ANRE's petroleum product price survey (consumption tax included; excluded before April 2004). Survey every Monday. Kerosene in yen per 18 L, others in yen per litre.

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Regular gasoline averaged 170.0 yen/L nationwide. Highest: Nagasaki (178.9); lowest: Miyagi (163.3); gap 15.6 yen.