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Fuel prices: survey of 22 May 2023

Regular gasoline168.1 yen/Lw/w +0.3

Premium gasoline178.8 yen/Lw/w +0.3

Diesel148.1 yen/Lw/w +0.2

Kerosene (store, 18 L)1,998 yen/18 Lw/w +4

vs. a year earlier (national)

Fuel	23 May 2022	22 May 2023	Change
Regular gasoline	168.8	168.1	-0.7
Premium gasoline	179.6	178.8	-0.8
Diesel	148.8	148.1	-0.7
Kerosene (store, 18 L)	2,009	1,998	-11
Kerosene (delivered, 18 L)	2,169	2,165	-4

Highest regular gasoline, top 10

Nagano178.5

Nagasaki177.9

Kagoshima176.1

Kōchi176.1

Ōita174.6

Yamagata174.5

Okinawa173.4

Miyazaki172.0

Tottori171.5

Kagawa171.1

Lowest regular gasoline, top 10

Okayama162.4

Saitama162.5

Hyōgo163.0

Aomori163.3

Iwate163.4

Chiba163.4

Tokushima163.4

Kanagawa163.6

Ibaraki164.2

Akita164.4

All 47 prefectures

Prefecture	Regular gasoline	Premium gasoline	Diesel	Kerosene (store, 18 L)	w/w
Hokkaido	167.5	178.6	150.3	2,031	+0.5
Aomori	163.3	174.3	144.9	1,923	+0.5
Iwate	163.4	174.3	143.4	1,872	+0.6
Miyagi	164.6	175.6	144.6	1,888	+1.4
Akita	164.4	175.4	148.0	1,924	-0.2
Yamagata	174.5	185.5	156.9	1,915	-0.3
Fukushima	169.0	180.2	149.2	1,943	+0.6
Ibaraki	164.2	175.4	142.8	1,906	+0.1
Tochigi	166.8	177.8	147.1	1,991	+0.9
Gunma	169.2	180.5	149.8	1,987	-0.2
Saitama	162.5	173.4	141.1	1,956	+0.5
Chiba	163.4	173.9	142.1	1,981	-0.3
Tokyo	168.6	176.4	149.9	2,137	-0.4
Kanagawa	163.6	174.5	142.3	2,027	+0.9
Niigata	166.0	177.1	150.1	2,017	+0.7
Toyama	168.8	179.9	151.1	1,990	+0.7
Ishikawa	168.5	179.0	146.0	1,943	±0
Fukui	170.6	181.9	150.0	2,020	+0.2
Yamanashi	168.7	179.9	147.1	1,970	+0.1
Nagano	178.5	189.8	159.6	1,992	+1.4
Gifu	168.3	179.4	147.0	1,961	±0
Shizuoka	166.7	177.9	146.4	2,042	+0.7
Aichi	164.8	176.0	145.5	2,001	+1.2
Mie	167.9	179.1	148.6	1,998	+0.8
Shiga	166.8	178.0	147.4	1,977	±0
Kyoto	169.2	180.6	147.1	2,042	-0.4
Osaka	168.6	179.8	146.4	1,999	-0.4
Hyōgo	163.0	174.0	142.7	1,912	+0.7
Nara	166.1	177.1	145.4	1,926	+0.4
Wakayama	167.2	177.8	145.4	1,973	+0.1
Tottori	171.5	182.6	157.0	2,058	+0.8
Shimane	169.4	180.3	150.7	2,055	+1.6
Okayama	162.4	173.3	142.0	1,944	+0.8
Hiroshima	165.8	176.7	147.7	1,985	±0
Yamaguchi	165.2	175.7	146.5	1,978	-0.2
Tokushima	163.4	174.1	139.7	1,898	+0.3
Kagawa	171.1	182.4	151.0	2,009	±0
Ehime	170.8	181.8	150.0	2,047	±0
Kōchi	176.1	186.1	153.9	2,019	±0
Fukuoka	166.0	177.1	145.0	1,944	+0.3
Saga	166.0	177.1	146.3	2,016	-0.6
Nagasaki	177.9	188.1	158.7	2,070	+0.2
Kumamoto	166.2	177.1	143.8	1,975	-0.1
Ōita	174.6	185.5	152.8	2,075	-0.3
Miyazaki	172.0	182.8	151.3	2,085	+0.2
Kagoshima	176.1	188.0	157.9	2,179	+0.5
Okinawa	173.4	180.6	153.2	2,381	+0.2

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 168.1 yen/L nationwide. Highest: Nagano (178.5); lowest: Okayama (162.4); gap 16.1 yen.