| Capital
|
Prefecture
|
File:Regions and Prefectures of Japan 2.svg Region
|
Island
|
Pop.¹
|
ISO
|
Status
|
| File:Flag of Akita, Akita.svg Akita
|
File:Flag of Akita Prefecture.svg Akita
|
Tōhoku
|
Honshū
|
327,651
|
JP-05
|
Core city
|
| File:Flag of Aomori, Aomori.svg Aomori
|
File:Flag of Aomori Prefecture.svg Aomori
|
Tōhoku
|
Honshū
|
304,657
|
JP-02
|
Core city
|
| File:Flag of Chiba, Chiba.svg Chiba
|
File:Flag of Chiba.svg Chiba
|
Kantō
|
Honshū
|
943,568
|
JP-12
|
Designated city
|
| File:Flag of Fukui, Fukui.svg Fukui
|
File:Flag of Fukui Prefecture.svg Fukui
|
Chūbu
|
Honshū
|
268,210
|
JP-18
|
Core city
|
| File:Flag of Fukuoka, Fukuoka.svg Fukuoka
|
File:Flag of Fukuoka Prefecture.svg Fukuoka
|
Kyūshū
|
Kyūshū
|
1,434,650
|
JP-40
|
Designated city
|
| File:Flag of Fukushima, Fukushima.svg Fukushima
|
File:Flag of Fukushima.svg Fukushima
|
Tōhoku
|
Honshū
|
288,602
|
JP-07
|
Core city
|
| File:Flag of Gifu, Gifu.svg Gifu
|
File:Flag of Gifu Prefecture.svg Gifu
|
Chūbu
|
Honshū
|
411,753
|
JP-21
|
Core city
|
| File:Flag of Hiroshima City.svg Hiroshima
|
File:Flag of Hiroshima Prefecture.svg Hiroshima
|
Chūgoku
|
Honshū
|
1,164,885
|
JP-34
|
Designated city
|
| File:Flag of Kagoshima, Kagoshima.svg Kagoshima
|
File:Flag of Kagoshima Prefecture.svg Kagoshima
|
Kyūshū
|
Kyūshū
|
604,268
|
JP-46
|
Core city
|
| File:Flag of Kanazawa, Ishikawa.svg Kanazawa
|
File:Flag of Ishikawa.svg Ishikawa
|
Chūbu
|
Honshū
|
455,952
|
JP-17
|
Core city
|
| File:Flag of Kobe.svg KobeKōbe
|
File:Flag of Hyogo.svg Hyōgo
|
Kansai
|
Honshū
|
1,532,305
|
JP-28
|
Designated city
|
| File:Flag of Kochi, Kochi.svg KochiKōchi
|
File:Flag of Kochi.svg Kōchi
|
Shikoku
|
Shikoku
|
345,418
|
JP-39
|
Core city
|
| File:Flag of Kofu, Yamanashi.svg KofuKōfu
|
File:Flag of Yamanashi Prefecture.svg Yamanashi
|
Chūbu
|
Honshū
|
198,757
|
JP-19
|
Core city
|
| File:Flag of Kumamoto, Kumamoto.svg Kumamoto
|
File:Flag of Kumamoto.svg Kumamoto
|
Kyūshū
|
Kyūshū
|
670,014
|
JP-43
|
Designated city
|
| File:Flag of Kyoto City.svg Kyōto
|
File:Flag of Kyoto Prefecture.svg Kyōto
|
Kansai
|
Honshū
|
1,468,065
|
JP-26
|
Designated city
|
| File:Flag of Maebashi, Gunma.svg Maebashi
|
File:Flag of Gunma Prefecture.svg Gunma
|
Kantō
|
Honshū
|
317,167
|
JP-10
|
Core city
|
| File:Flag of Matsue, Shimane.svg Matsue
|
File:Flag of Shimane.svg Shimane
|
Chūgoku
|
Honshū
|
195,008
|
JP-32
|
Core city
|
| File:Flag of Matsuyama, Ehime.svg Matsuyama
|
File:Flag of Ehime Prefecture.svg Ehime
|
Shikoku
|
Shikoku
|
514,771
|
JP-38
|
Core city
|
| File:Flag of Mito, Ibaraki.svg Mito
|
File:Flag of Ibaraki.svg Ibaraki
|
Kantō
|
Honshū
|
263,299
|
JP-08
|
Core city
|
| File:Flag of Miyazaki, Miyazaki.svg Miyazaki
|
File:Flag of Miyazaki Prefecture.svg Miyazaki
|
Kyūshū
|
Kyūshū
|
368,984
|
JP-45
|
Core city
|
| File:Flag of Morioka, Iwate.svg Morioka
|
File:Flag of Iwate.svg Iwate
|
Tōhoku
|
Honshū
|
298,959
|
JP-03
|
Core city
|
| File:Flag of Nagano, Nagano.svg Nagano
|
File:Flag of Nagano Prefecture.svg Nagano
|
Chūbu
|
Honshū
|
377,328
|
JP-20
|
Core city
|
| File:Flag of Nagasaki, Nagasaki.svg Nagasaki
|
File:Flag of Nagasaki Prefecture.svg Nagasaki
|
Kyūshū
|
Kyūshū
|
446,551
|
JP-42
|
Core city
|
| File:Flag of Nagoya, Aichi.svg Nagoya
|
File:Flag of Aichi Prefecture.svg Aichi
|
Chūbu
|
Honshū
|
2,243,564
|
JP-23
|
Designated city
|
| File:Flag of Naha, Okinawa.svg Naha
|
File:Flag of Okinawa Prefecture.svg Okinawa
|
Kyūshū
|
Ryūkyū Islands
|
313,436
|
JP-47
|
Core city
|
| File:Flag of Nara, Nara.svg Nara
|
File:Flag of Nara Prefecture.svg Nara
|
Kansai
|
Honshū
|
366,863
|
JP-29
|
Core city
|
| File:Flag of Niigata, Niigata.svg Niigata
|
File:Flag of Niigata Prefecture.svg Niigata
|
Chūbu
|
Honshū
|
811,613
|
JP-15
|
Designated city
|
| File:Flag of Oita, Oita.svg OitaŌita
|
File:Flag of Oita Prefecture.svg Ōita
|
Kyūshū
|
Kyūshū
|
467,617
|
JP-44
|
Core city
|
| File:Flag of Okayama, Okayama.svg Okayama
|
File:Flag of Okayama Prefecture.svg Okayama
|
Chūgoku
|
Honshū
|
700,646
|
JP-33
|
Designated city
|
| File:Flag of Osaka City.svg Ōsaka
|
File:Flag of Osaka.svg Ōsaka
|
Kansai
|
Honshū
|
2,649,601
|
JP-27
|
Designated city
|
| File:Flag of Otsu, Shiga.svg OtsuŌtsu
|
File:Flag of Shiga Prefecture.svg Shiga
|
Kansai
|
Honshū
|
330,044
|
JP-25
|
Core city
|
| File:Flag of Saga, Saga.svg Saga
|
File:Flag of Saga Prefecture.svg Saga
|
Kyūshū
|
Kyūshū
|
239,003
|
JP-41
|
Special city
|
| File:Flag of Saitama, Saitama.svg Saitama
|
File:Flag of Saitama.svg Saitama
|
Kantō
|
Honshū
|
1,197,471
|
JP-11
|
Designated city
|
| File:Flag of Sapporo, Hokkaido.svg Sapporo
|
Template:Country data Hokkaidō
|
Hokkaidō
|
Hokkaidō
|
1,896,704
|
JP-01
|
Designated city
|
| File:Flag of Sendai, Miyagi.svg Sendai
|
File:Flag of Miyagi Prefecture.svg Miyagi
|
Tōhoku
|
Honshū
|
1,029,576
|
JP-04
|
Designated city
|
| File:Flag of Shinjuku, Tokyo.svg Shinjuku[1]
|
File:Flag of Tokyo Metropolis.svg Tōkyō
|
Kantō
|
Honshū
|
314,262
|
JP-13
|
Special wards
|
| File:Flag of Shizuoka, Shizuoka.svg Shizuoka
|
File:Flag of Shizuoka Prefecture.svg Shizuoka
|
Chūbu
|
Honshū
|
709,888
|
JP-22
|
Designated city
|
| File:Flag of Takamatsu, Kagawa.svg Takamatsu
|
File:Flag of Kagawa Prefecture.svg Kagawa
|
Shikoku
|
Shikoku
|
417,671
|
JP-37
|
Core city
|
| File:Flag of Tokushima, Tokushima.svg Tokushima
|
File:Flag of Tokushima.svg Tokushima
|
Shikoku
|
Shikoku
|
265,248
|
JP-36
|
City
|
| File:Flag of Tottori, Tottori.svg Tottori
|
File:Flag of Tottori Prefecture.svg Tottori
|
Chūgoku
|
Honshū
|
199,319
|
JP-31
|
Core city
|
| File:Flag of Toyama, Toyama.svg Toyama
|
File:Flag of Toyama Prefecture.svg Toyama
|
Chūbu
|
Honshū
|
420,584
|
JP-16
|
Core city
|
| File:Flag of Tsu, Mie.svg Tsu
|
File:Flag of Mie prefecture.svg Mie
|
Kansai
|
Honshū
|
287,849
|
JP-24
|
City
|
| File:Flag of Utsunomiya, Tochigi.svg Utsunomiya
|
File:Flag of Tochigi.svg Tochigi
|
Kantō
|
Honshū
|
508,114
|
JP-09
|
Core city
|
| File:Flag of Wakayama, Wakayama.svg Wakayama
|
File:Flag of Wakayama Prefecture.svg Wakayama
|
Kansai
|
Honshū
|
371,504
|
JP-30
|
Core city
|
| File:Flag of Yamagata, Yamagata.svg Yamagata
|
File:Flag of Yamagata Prefecture.svg Yamagata
|
Tōhoku
|
Honshū
|
254,724
|
JP-06
|
Core city
|
| File:Flag of Yamaguchi, Yamaguchi.svg Yamaguchi
|
File:Flag of Yamaguchi Prefecture.svg Yamaguchi
|
Chūgoku
|
Honshū
|
191,714
|
JP-35
|
City
|
| File:Flag of Yokohama, Kanagawa.svg Yokohama
|
File:Flag of Kanagawa.svg Kanagawa
|
Kantō
|
Honshū
|
3,643,641
|
JP-14
|
Designated city
|