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Fuel prices: survey of 4 Aug 2025

Regular gasoline174.2 yen/Lw/w +0.2

Premium gasoline184.9 yen/Lw/w +0.1

Diesel154.3 yen/Lw/w +0.2

Kerosene (store, 18 L)2,212 yen/18 Lw/w -1

vs. a year earlier (national)

Fuel	5 Aug 2024	4 Aug 2025	Change
Regular gasoline	174.6	174.2	-0.4
Premium gasoline	185.4	184.9	-0.5
Diesel	154.3	154.3	±0
Kerosene (store, 18 L)	2,108	2,212	+104
Kerosene (delivered, 18 L)	2,284	2,387	+103

Highest regular gasoline, top 10

Kagoshima183.8

Nagasaki182.4

Nagano182.3

Tottori181.9

Yamagata180.6

Shimane179.8

Miyazaki179.3

Ōita179.3

Okinawa179.0

Tokyo178.0

Lowest regular gasoline, top 10

Aichi168.0

Miyagi168.7

Saitama169.0

Hyōgo169.2

Iwate169.5

Tokushima169.8

Aomori170.1

Shiga170.9

Nara170.9

Ibaraki171.3

All 47 prefectures

Prefecture	Regular gasoline	Premium gasoline	Diesel	Kerosene (store, 18 L)	w/w
Hokkaido	173.8	185.1	156.3	2,247	+0.5
Aomori	170.1	181.0	151.3	2,124	+0.1
Iwate	169.5	180.3	149.1	2,112	+0.4
Miyagi	168.7	179.9	149.4	2,144	±0
Akita	172.6	183.6	155.0	2,123	+0.3
Yamagata	180.6	191.6	162.9	2,106	-0.1
Fukushima	176.2	187.4	156.4	2,185	+0.2
Ibaraki	171.3	182.5	149.4	2,163	-0.1
Tochigi	175.3	186.2	154.3	2,231	+0.1
Gunma	174.8	185.8	154.1	2,210	+0.9
Saitama	169.0	179.8	147.5	2,165	+0.3
Chiba	172.0	182.7	150.3	2,218	+0.7
Tokyo	178.0	184.3	158.2	2,379	+1.1
Kanagawa	172.5	183.6	150.4	2,256	±0
Niigata	173.4	184.4	156.6	2,245	+0.1
Toyama	175.2	186.4	157.7	2,201	-0.3
Ishikawa	175.1	185.5	153.4	2,145	+1.0
Fukui	175.3	186.8	155.7	2,233	+1.4
Yamanashi	173.3	184.8	152.5	2,150	+0.3
Nagano	182.3	193.5	163.1	2,184	+0.5
Gifu	175.8	186.8	154.5	2,201	+0.2
Shizuoka	175.6	186.6	154.4	2,278	+0.2
Aichi	168.0	179.4	148.4	2,254	+0.6
Mie	173.7	184.7	155.2	2,201	+0.6
Shiga	170.9	181.9	151.4	2,173	-0.5
Kyoto	175.2	186.3	153.2	2,192	±0
Osaka	174.4	185.5	153.0	2,185	+0.4
Hyōgo	169.2	180.3	149.1	2,161	+0.5
Nara	170.9	181.8	150.0	2,184	-0.2
Wakayama	171.4	182.0	149.4	2,152	±0
Tottori	181.9	192.9	165.5	2,343	-0.3
Shimane	179.8	190.9	162.3	2,313	+0.1
Okayama	171.4	182.3	150.9	2,195	-0.2
Hiroshima	173.3	184.2	154.7	2,207	+0.3
Yamaguchi	172.1	182.9	153.8	2,162	+0.2
Tokushima	169.8	180.4	147.1	2,114	-0.2
Kagawa	172.6	183.8	151.3	2,132	-0.1
Ehime	175.7	186.6	155.4	2,259	-0.1
Kōchi	174.3	184.4	152.6	2,233	+0.1
Fukuoka	173.1	184.5	152.4	2,156	-0.2
Saga	172.1	182.9	153.2	2,219	+0.4
Nagasaki	182.4	192.1	163.5	2,286	-0.5
Kumamoto	173.3	183.9	150.2	2,175	+0.6
Ōita	179.3	190.2	158.2	2,243	-0.3
Miyazaki	179.3	190.2	158.9	2,281	±0
Kagoshima	183.8	195.0	167.5	2,421	-0.1
Okinawa	179.0	185.5	159.5	2,576	+1.3

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 174.2 yen/L nationwide. Highest: Kagoshima (183.8); lowest: Aichi (168.0); gap 15.8 yen.