The Info List - Prefectures Of Japan

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The PREFECTURES OF JAPAN (都道府県, _Todōfuken_) consist of 47 prefectures . They form the first level of jurisdiction and administrative division of Japan . They consist of 43 prefectures (県, _ken_) proper, two urban prefectures (府, _fu_, Osaka and Kyoto ), one "circuit " or "territory" (道, _dō_, Hokkaido ) and one "metropolis" (都, _to_, Tokyo ). The Meiji _ Fuhanken sanchisei _ administration created the first prefectures (urban _-fu_ and rural _-ken_) from 1868 to replace the urban and rural administrators (_bugyō_, _daikan_, etc.) in the parts of the country previously controlled directly by the shogunate and a few territories of rebels/shogunate loyalists who had not submitted to the new government such as Aizu /Wakamatsu . In 1871, all remaining feudal domains _(han )_ were also transformed into prefectures, so that prefectures subdivided the whole country. In several waves of territorial consolidation, today's 47 prefectures were formed by the turn of the century. In many instances, these are contiguous with the ancient ritsuryō provinces of Japan .

Each prefecture's chief executive is a directly-elected governor (知事, _chiji_). Ordinances and budgets are enacted by a unicameral assembly (議会, _gikai_) whose members are elected for four-year terms.

Under a set of 1888–1890 laws on local government until the 1920s, each prefecture (then only 3 _-fu_ and 42 _-ken_; _Hokkai-dō_ and _Okinawa-ken_ were subject to different laws until the 20th century) was subdivided into cities (市, _shi_) and districts (郡, _gun_) and each district into towns (町, _chō/machi_) and villages (村, _son/mura_). Hokkaido has 14 subprefectures that act as branch offices (総合振興局, _sōgō-shinkō-kyoku_) and branch offices (振興局, _shinkō-kyoku_) of the prefecture. Some other prefectures also have branch offices that carry out prefectural administrative functions outside the capital. Tokyo , the capital of Japan , is a merged city-prefecture; a metropolis, it has features of both cities and prefectures.


* 1 Prefectures under the Local Autonomy Law * 2 Background * 3 Powers

* 4 Types of prefecture

* 4.1 _Fu_ * 4.2 _Ken_ * 4.3 _Dō_ * 4.4 _To_

* 5 Lists of prefectures

* 5.1 By Japanese ISO * 5.2 By English name

* 6 Former prefectures

* 6.1 1870s * 6.2 1880s * 6.3 Territories lost after World War II

* 7 See also

* 7.1 General

* 8 References * 9 External links


Under chapter 8 of the postwar constitution and the 1947 Local Autonomy Law , Japan is subdivided into 47 prefectures (1 _-to_, 1 _-dō_, 2 _-fu_, 43 _-ken_), largely equal in autonomy although the -to retains some additional municipal authority for part of its territory (former Tokyo City), and there is central government intervention in its own autonomy (police chief) because of its capital functions. All prefectures are further subdivided into municipalities: cities _(-shi)_, towns _(-machi/-chō)_, villages _(-mura/-son)_ and wards (_-ku_; not to be confused with the wards of designated cites, the latter are administrative subdivisions below municipalities). The institutions – a chief executive and a legislative assembly directly elected separately for four-year terms – and mechanisms – by-laws/ordinances, _jōrei_, executive ordinances, _kisoku_, popular petitions, initiatives and recalls, _chokusetsu seikyū_ (lit. "direct demands") – of local autonomy are largely the same for all prefectures and municipalities, but the extent of municipal autonomy varies by type, in descending order: three special forms for large cities (major cities designated by government order, core cities, special case cities), ordinary cities, towns central government transfers and loans still cover a substantial part of local expenditures.


Administrative divisions of Japan




* Subprefectures * Districts


* Designated cities * Core cities * Special cities * Cities * Special wards (Tokyo) * Towns * Villages


* Wards

* v * t * e

The West's use of "prefecture" to label these Japanese regions stems from 16th-century Portuguese explorers' and traders' use of "_prefeitura_" to describe the fiefdoms they encountered there. Its original sense in Portuguese, however, was closer to "municipality " than "province ". (Today, in turn, Japan uses its word _ken_ (県), meaning "prefecture", to identify Portuguese districts while in Brazil the word "Prefeitura" is used to refer to a City Hall .)

Those fiefs were headed by a local warlord or family. Though the fiefs have long since been dismantled, merged, and reorganized multiple times, and been granted legislative governance and oversight, the rough translation stuck.

The Meiji government established the current system in July 1871 with the abolition of the han system and establishment of the prefecture system (廃藩置県, _haihan-chiken_). Although there were initially over 300 prefectures, many of them being former han territories, this number was reduced to 72 in the latter part of 1871, and 47 in 1888. The Local Autonomy Law of 1947 gave more political power to prefectures, and installed prefectural governors and parliaments.

In 2003, then-Prime Minister Junichiro Koizumi proposed that the government consolidate the current prefectures into about 10 regional states. The plan called for each region to have greater autonomy than existing prefectures. This process would reduce the number of sub-prefecture administrative regions and cut administrative costs. The Japanese government is also considering a plan to merge several groups of prefectures, creating a sub-national administrative division system consisting of between nine and 13 states, and giving these states more local autonomy than the prefectures currently enjoy. As of August 2012 , no reorganization has been scheduled.


Main article: Government of Japan § Local Government

Japan is a unitary state . The central government delegates many functions (such as education and the police force ) to the prefectures and municipalities , but retains the overall right to control them. Although local government expenditure accounts for 70 percent of overall government expenditure , the central government controls local budgets, tax rates , and borrowing.


Historically, during the Edo period , the Tokugawa shogunate established _bugyō_-ruled zones (奉行支配地) around the nine largest cities in Japan, and 302 township-ruled zones (郡代支配地) elsewhere. When the Meiji government began to create the prefectural system in 1868, the nine bugyō-ruled zones became _fu_ (府), while the township-ruled zones and the rest of the bugyo-ruled zones became _ken_ (県). Later, in 1871, the government designated Tokyo , Osaka , and Kyoto as _fu_, and relegated the other _fu_ to the status of _ken._ During World War II , in 1943, Tokyo became a _to,_ a new type of pseudo-prefecture.

Despite the differences in terminology, there is little functional difference between the four types of local governments. The sub-national governments are sometimes collectively referred to as _to-dō-fu-ken_ (都道府県) in Japanese, which is a simple combination of the four terms.


Main article: Fu (country subdivision)

Osaka and Kyoto Prefectures are referred to as _fu_ (府). The Classical Chinese character from which this is derived implies a core urban zone of national importance. Before World War II, different laws applied to _fu_ and _ken,_ but this distinction was abolished after the war, and the two types of prefecture are now functionally the same.


43 of the 47 prefectures are referred to as _ken_ (県). The Classical Chinese character from which this is derived carries a rural or provincial connotation, and an analogous character is used to refer to the counties of China , counties of Taiwan and districts of Vietnam .


Hokkaido is referred to as a _dō_ (道) or circuit . This term was originally used to refer to Japanese regions consisting of several provinces (e.g. the Tōkaidō east-coast region, and Saikaido west-coast region). This was also a historical usage of the character in China. (In Korea, this historical usage is still used today and was kept during the period of Japanese rule .)

Hokkaido , the only remaining _dō_ today, was not one of the original seven _dō_ (it was known as Ezo in the pre-modern era). Its current name is believed to originate from Matsuura Takeshiro , an early Japanese explorer of the island. Since Hokkaido did not fit into the existing _dō_ classifications, a new _dō_ was created to cover it.

The Meiji government originally classified Hokkaido as a "Settlement Envoyship" (開拓使, _kaitakushi_), and later divided the island into three prefectures (Sapporo, Hakodate, and Nemuro). These were consolidated into a single Hokkaido Department (北海道庁, _Hokkaido-chō_) in 1886, at prefectural level but organized more along the lines of a territory. In 1947, the department was dissolved, and Hokkaido became a full-fledged prefecture. The _-ken_ suffix was never added to its name, so the _-dō_ suffix came to be understood to mean "prefecture."

When Hokkaido was incorporated, transportation on the island was still underdeveloped, so the prefecture was split into several "sub-prefectures" (支庁, _shichō_) that could fulfill administrative duties of the prefectural government and keep tight control over the developing island. These sub-prefectures still exist today, although they have much less power than they possessed before and during World War II: they now exist primarily to handle paperwork and other bureaucratic functions.

" Hokkaido Prefecture" is, technically speaking, a redundant term, although it is occasionally used to differentiate the government from the island itself. The prefecture's government calls itself the " Hokkaido Government" rather than the " Hokkaido Prefectural Government".


Tokyo is referred to as _to_ (都), which is often translated as "metropolis." The Japanese government translates _Tōkyō-to_ as " Tokyo Metropolis" in almost all cases, and the government is officially called the " Tokyo Metropolitan Government". But there are some people who call _Tōkyō-to_ " Tokyo Prefecture" in English.

Following the capitulation of shogunate Edo in 1868, _Tōkyō-fu_ (an urban prefecture like Kyoto and Osaka) was set up and encompassed the former city area of Edo under the Fuhanken sanchisei . After the abolition of the han system in the first wave of prefectural mergers in 1871/72, several surrounding areas (parts of Urawa , Kosuge , Shinagawa and Hikone prefectures ) were merged into Tokyo, and under the system of (numbered) "large districts and small districts" _(daiku-shōku)_, it was subdivided into eleven large districts further subdivided into 103 small districts, six of the large districts (97 small districts) covered the former city area of Edo. When the ancient ritsuryō districts were reactivated as administrative units in 1878, Tokyo was subdivided into 15 districts _(-ku )_ and initially six districts (_-gun _; nine after the Tama transfer from Kanagawa in 1893, eight after the merger of East Tama and South Toshima into Toyotama in 1896). Both urban and rural districts, like everywhere in the country, were further subdivided into urban units/towns/neighbourhoods _(-chō/-machi)_ and rural units/villages _(-mura/-son)_. The yet unincorporated communities on the Izu (previously part of Shizuoka ) and Ogasawara (previously directly Home Ministry-administrated) island groups became also part of Tokyo in the 19th century. When the modern municipalities – cities and districts containing towns and villages – were introduced under the Yamagata -Mosse laws on local government and the simultaneous Great Meiji merger was performed in 1889, the 15 _-ku_ became wards of Tokyo City , initially Tokyo's only independent city _(-shi)_, the six rural districts of Tokyo were consolidated in 85 towns and villages. In 1893, the three Tama districts and their 91 towns and villages became part of Tokyo. As Tokyo city's suburbs grew rapidly in the early 20th century, many towns and villages in Tokyo were merged or promoted over the years. In 1932, 5 complete districts with their 82 towns and villages were merged into Tokyo City and organized in 20 new wards. Also, by 1940, there were two more cities in Tokyo: Hachiōji City and Tachikawa City .

In 1943, Tokyo City was abolished, _Tōkyō-fu_ became _Tōkyō-to_, and Tokyo's 35 wards remained Tokyo's 35 wards, sub-municipal authorities falling directly under the municipality, but since the municipality was abolished, Tokyo's wards fell directly under prefectural or now "Metropolitan" authority. All other cities, towns and villages in Tokyo stayed cities, towns and villages in Tokyo. The reorganization's aim was to consolidate the administration of the area around the capital by eliminating the extra level of authority in Tokyo. Also, the governor was no longer called _chiji_, but _chōkan_ (~"head/chief ") as in Hokkaidō). The central government wanted to have greater control over all local governments due to Japan's deteriorating position in World War II – for example, all mayors in the country became appointive as in the Meiji era – and over Tokyo in particular, due to the possibility of emergency in the metropolis.

After the war, Japan was forced to decentralize Tokyo again, following the general terms of democratization outlined in the Potsdam Declaration . Many of Tokyo's special governmental characteristics disappeared during this time, and the wards took on an increasingly municipal status in the decades following the surrender. Administratively, today's special wards are almost indistinguishable from other municipalities.

The post-war reforms also changed the map of Tokyo significantly: In 1947, the 35 wards were reorganized into the 23 special wards , because many of its citizens had either died during the war, left the city, or been drafted and didn't return. In the occupation reforms, special wards, each with their own elected assemblies (_kugikai_) and mayors (_kuchō_), were intended to be equal to other municipalities even if some restrictions still applied. (For example, there was during the occupation a dedicated municipal police agency for the 23 special wards/former Tokyo City , yet the special wards public safety commission was not named by the special ward governments, but by the government of the whole "Metropolis"; in 1954, independent municipal police forces were abolished generally in the whole country, and the prefectural/"Metropolitan" police of Tokyo is again responsible for the whole prefecture/"Metropolis" and like all prefectural police forces controlled by the prefectural/"Metropolitan" public safety commission whose members are appointed by the prefectural/"Metropolitan" governor and assembly.) But, as part of the "reverse course" of the 1950s some of these new rights were removed, the most obvious measure being the denial of directly elected mayors. Some of these restrictions were removed again over the decades. But it was not until the year 2000 that the special wards were fully recognized as municipal-level entities.

Independently from these steps, as Tokyo's urban growth again took up pace during the postwar economic miracle and most of the main island part of Tokyo "Metropolis" became increasingly core part of the Tokyo metropolitan area , many of the other municipalities in Tokyo have transferred some of their authority to the Metropolitan government. For example, the Tokyo Fire Department which was only responsible for the 23 special wards until 1960 has until today taken over the municipal fire departments in almost all of Tokyo. But a joint governmental structure for the whole Tokyo metropolitan area (and not only the special wards' Western suburbs which are part of Tokyo prefecture/"Metropolis") as advocated by some politicians such as former Kanagawa governor Shigefumi Matsuzawa has not been established (see also Dōshūsei ). Existing cross-prefectural fora of cooperation between local governments in the Tokyo metropolitan area are the Kantō regional governors' association _(Kantō chihō chijikai)_ and the " Shutoken summit" (formally "conference of chief executives of nine prefectures and cities", _9 to-ken-shi shunō kaigi_) . But, these are not themselves local public entities under the local autonomy law and national or local government functions cannot be directly transferred to them, unlike the "Union of Kansai governments " _(Kansai kōiki-rengō)_ which has been established by several prefectural governments in the Kansai region.

There are some differences in terminology between Tokyo and other prefectures: police and fire departments are called _chō_ (庁) instead of _honbu_ (本部), for instance. But the only functional difference between Tōkyō-to and other prefectures is that Tokyo administers wards as well as cities. Today, since the special wards have almost the same degree of independence as Japanese cities, the difference in administration between Tokyo and other prefectures is fairly minor.

In Osaka, several prominent politicians led by Tōru Hashimoto , mayor of Osaka City and former governor of Osaka Prefecture , are currently proposing an Osaka Metropolis plan , under which Osaka City, and possibly other neighboring cities, would be replaced by special wards similar to Tokyo's.


The different systems of parsing frame the ways in which Japanese prefectures are perceived:


The prefectures are also often grouped into eight regions (_Chihō_). Those regions are not formally specified, they do not have elected officials, nor are they corporate bodies. But the practice of ordering prefectures based on their geographic region is traditional. This ordering is mirrored in Japan's International Organization for Standardization (ISO) coding. From north to south (numbering in ISO 3166-2:JP order), the prefectures of Japan and their commonly associated regions are:


1. Hokkaidō

2. Aomori 3. Iwate 4. Miyagi 5. Akita 6. Yamagata 7. Fukushima

8. Ibaraki 9. Tochigi 10. Gunma 11. Saitama 12. Chiba 13. Tōkyō 14. Kanagawa

15. Niigata 16. Toyama 17. Ishikawa 18. Fukui 19. Yamanashi 20. Nagano 21. Gifu 22. Shizuoka 23. Aichi

24. Mie 25. Shiga 26. Kyōto 27. Ōsaka 28. Hyōgo 29. Nara 30. Wakayama

31. Tottori 32. Shimane 33. Okayama 34. Hiroshima 35. Yamaguchi

36. Tokushima 37. Kagawa 38. Ehime 39. Kōchi

40. Fukuoka 41. Saga 42. Nagasaki 43. Kumamoto 44. Ōita 45. Miyazaki 46. Kagoshima 47. Okinawa


_The default alphabetic order in this sortable table can be altered to mirror the traditional Japanese regions and ISO parsing._


Aichi 愛知県 Nagoya Chūbu Honshu 7,484,094 5,172.4 1,446.9 7 54 JP-23

Akita 秋田県 Akita Tōhoku Honshu 1,022,839 11,637.54 87.9 6 25 JP-05

Aomori 青森県 Aomori Tōhoku Honshu 1,308,649 9,645.4 135.7 8 40 JP-02

Chiba 千葉県 Chiba Kantō Honshu 6,224,027 5,157.64 1,206.8 6 54 JP-12

Ehime 愛媛県 Matsuyama Shikoku Shikoku 1,385,840 5,676.1 244.2 7 20 JP-38

Fukui 福井県 Fukui Chūbu Honshu 787,099 4,190.43 187.8 7 17 JP-18

Fukuoka 福岡県 Fukuoka Kyushu Kyushu 5,102,871 4,986.4 1,023.4 12 60 JP-40

Fukushima 福島県 Fukushima Tōhoku Honshu 1,913,606 13,783.75 138.8 13 59 JP-07

Gifu 岐阜県 Gifu Chūbu Honshu 2,032,533 10,621.29 191.4 9 42 JP-21

Gunma 群馬県 Maebashi Kantō Honshu 1,973,476 6,362.28 310.2 7 35 JP-10

Hiroshima 広島県 Hiroshima Chūgoku Honshu 2,844,963 8,479.38 335.5 5 23 JP-34

Hokkaido 北海道 Sapporo Hokkaido Hokkaido 5,383,579 83,424.22 68.6 66 180 JP-01

Hyōgo 兵庫県 Kōbe Kansai Honshu 5,536,989 8,400.9 659.1 8 41 JP-28

Ibaraki 茨城県 Mito Kantō Honshu 2,917,857 6,096.93 478.6 7 44 JP-08

Ishikawa 石川県 Kanazawa Chūbu Honshu 1,154,343 4,186.15 275.8 5 19 JP-17

Iwate 岩手県 Morioka Tōhoku Honshu 1,279,814 15,275.01 83.8 10 33 JP-03

Kagawa 香川県 Takamatsu Shikoku Shikoku 976,756 1,876.73 520.5 5 17 JP-37

Kagoshima 鹿児島県 Kagoshima Kyushu Kyushu 1,648,752 9,188.1 179.4 8 43 JP-46

Kanagawa 神奈川県 Yokohama Kantō Honshu 9,127,323 2,415.81 3,778.2 6 33 JP-14

Kochi Kōchi 高知県 KochiKōchi Shikoku Shikoku 728,461 7,103.91 102.5 6 34 JP-39

Kumamoto 熊本県 Kumamoto Kyushu Kyushu 1,786,969 7,409.32 241.2 9 45 JP-43

Kyoto 京都府 Kyoto Kansai Honshu 2,610,140 4,612.2 565.9 6 26 JP-26

Mie 三重県 Tsu Kansai Honshu 1,815,827 5,774.39 314.5 7 29 JP-24

Miyagi 宮城県 Sendai Tōhoku Honshu 2,334,215 7,282.14 320.5 10 35 JP-04

Miyazaki 宮崎県 Miyazaki Kyushu Kyushu 1,104,377 7,735.31 142.8 6 26 JP-45

Nagano 長野県 Nagano Chūbu Honshu 2,099,759 13,561.56 154.8 14 77 JP-20

Nagasaki 長崎県 Nagasaki Kyushu Kyushu 1,377,780 4,132.32 333.4 4 21 JP-42

Nara 奈良県 Nara Kansai Honshu 1,365,008 3,690.94 369.8 7 39 JP-29

Niigata 新潟県 Niigata Chūbu Honshu 2,305,098 12,584.1 183.2 9 30 JP-15

Oita Ōita 大分県 OitaŌita Kyushu Kyushu 1,166,729 6,340.61 184 3 18 JP-44

Okayama 岡山県 Okayama Chūgoku Honshu 1,922,181 7,114.62 270.2 10 27 JP-33

Okinawa 沖縄県 Naha Kyushu Ryukyu Islands 1,434,138 2,281 628.7 5 41 JP-47

Osaka Osaka 大阪府 Ōsaka Kansai Honshu 8,838,908 1,904.99 4,639.9 5 43 JP-27

Saga 佐賀県 Saga Kyushu Kyushu 833,245 2,440.64 341.4 6 20 JP-41

Saitama 埼玉県 Saitama Kantō Honshu 7,261,271 3,797.75 1,912 8 63 JP-11

Shiga 滋賀県 Ōtsu Kansai Honshu 1,413,184 4,017.38 351.8 3 19 JP-25

Shimane 島根県 Matsue Chūgoku Honshu 694,188 6,708.23 103.5 5 19 JP-32

Shizuoka 静岡県 Shizuoka Chūbu Honshu 3,701,181 7,778.7 475.8 5 35 JP-22

Tochigi 栃木県 Utsunomiya Kantō Honshu 1,974,671 6,408.09 308.2 5 26 JP-09

Tokushima 徳島県 Tokushima Shikoku Shikoku 756,063 4,146.93 182.3 8 24 JP-36

Tokyo 東京都 Tokyo Kantō Honshu 13,513,734 2,190.9 6,168.1 1 39 JP-13

Tottori 鳥取県 Tottori Chūgoku Honshu 573,648 3,507.05 163.6 5 19 JP-31

Toyama 富山県 Toyama Chūbu Honshu 1,066,883 4,247.61 251.2 2 15 JP-16

Wakayama 和歌山県 Wakayama Kansai Honshu 963,850 4,724.68 204 6 30 JP-30

Yamagata 山形県 Yamagata Tōhoku Honshu 1,122,957 9,323.15 120.4 8 35 JP-06

Yamaguchi 山口県 Yamaguchi Chūgoku Honshu 1,405,007 6,112.3 229.9 4 19 JP-35

Yamanashi 山梨県 Kōfu Chūbu Honshu 835,165 4,464.99 187 5 27 JP-19

Notes: ¹ as of 2015; ² km²; ³ per km²



See this Japanese Wikipedia article for all the changes back then.



Kanazawa 金沢県 1869 Renamed as Ishikawa

Sendai 仙台県 1871 Renamed as Miyagi

Morioka 盛岡県 1872 Renamed as Iwate

Nagoya 名古屋県 1872 Renamed as Aichi

Nukata 額田県 1872 Merged into Aichi

Nanao 七尾県 1872 Merged into Ishikawa and Shinkawa

Iruma 入間県 1973 Merged into Kumagaya and Kanagawa

Inba 印旛県 1873 Merged into Chiba

Kisarazu 木更津県 1873 Merged into Chiba

Utsunomiya 宇都宮県 1873 Merged into Tochigi

Asuwa 足羽県 1873 Merged into Tsuruga

Kashiwazaki 柏崎県 1873 Merged into Niigata

Ichinoseki→Mizusawa→Iwai 一関県→水沢県→磐井県 1875 Merged into Iwate and Miyagi

Okitama 置賜県 1875 Merged into Yamagata

Shinji 新治県 1875 Merged into Ibaraki and Chiba

Sakata→Tsuruoka 酒田県→鶴岡県 1876 Merged into Yamagata

Taira→Iwasaki 平県→磐前県 1876 Merged into Fukushima and Miyagi

Wakamatsu 若松県 1876 Merged into Fukushima

Tsukama 筑摩県 1876 Merged into Nagano and Gifu

Tsuruga 敦賀県 1876 Merged into Ishikawa and Shiga

Shinkawa 新川県 1876 Merged into Ishikawa

Sakai 堺県 1881 Merged into Osaka

Ashigara 足柄県 1876 Merged into Kanagawa and Shizuoka

Kumagaya 熊谷県 1876 Merged into Gunma and Saitama

Aikawa 相川県 1876 Merged into Niigata

Hamamatsu 浜松県 1876 Merged into Shizuoka

Hakodate 函館県 1886 Merged into Hokkaido

Sapporo 札幌県 1886 Merged into Hokkaido

Nemuro 根室県 1886 Merged into Hokkaido

Tokyo 東京府 1943 Reorganized as Tokyo Metropolis (東京都)




Mainland Okinawa 沖縄県 Naha United States Japan Okinawa Naha

Karafuto 樺太庁 Toyohara Soviet Union Russia Sakhalin Yuzhno-Sakhalinsk

Korea Heian-hoku 平安北道 Shingishū Soviet Union North Korea North Pyongan Sinuiju

Heian-nan 平安南道 Heijō South Pyongan Pyongyang

Kankyō-hoku 咸鏡北道 Ranan North Hamgyong Ranam

Kankyō-nan 咸鏡南道 Kankō South Hamgyong Hamhung

Kōgen 江原道 Shunsen Kangwon Chuncheon

Kōkai 黃海道 Kaishū Hwanghae Haeju

Chūsei-hoku 忠清北道 Seishū United States South Korea North Chungcheong Cheongju

Chūsei-nan 忠清南道 Taiden South Chungcheong Daejeon

Keiki 京畿道 Keijō Gyeonggi Seoul

Keishō-hoku 慶尚北道 Taikyū North Gyeongsang Daegu

Keishō-nan 慶尚南道 Fusan South Gyeongsang Busan

Kōgen 江原道 Shunsen Gangwon Chuncheon

Zenra-hoku 全羅北道 Zenshū North Jeolla Jeonju

Zenra-nan 全羅南道 Kōshū South Jeolla Gwangju

Taiwan Hōko 澎湖庁 Makō China Taiwan Penghu Magong

Karenkō 花蓮港庁 Karenkō Hualien Hualien

Shinchiku 新竹州 Shinchiku Hsinchu Hsinchu

Taichū 台中州 Taichū Taichung Taichung

Taihoku 台北州 Taihoku Taipei Taipei

Tainan 台南州 Tainan Tainan Tainan

Taitō 台東庁 Taitō Taitung Taitung

Takao 高雄州 Takao Kaohsiung Kaohsiung

Kantō 関東州 Dairen Soviet Union China part of Dalian

Nan\'yō 南洋庁 Korōru United States Palau Koror

Marshall Islands Majuro

Federated States of Micronesia Palikir

United States Northern Mariana Islands Saipan

Note: Due to the division of Korea , Kōgen (Kangwon/Gangwon) and Keiki (Gyeonggi) are divided between North Korea and South Korea. While each Korea has its own Kangwon/Gangwon Province, the North Korean portion of Gyeonggi has been absorbed into other provinces.


* List of Japanese prefectures by population * List of Japanese prefectures by GDP * List of Japanese prefectures by area * List of prefectural capitals in Japan * List of Prefecture songs of Japan * ISO 3166-2 codes for Japan * List of prefectural governors in Japan


* List of regions of Japan * Government of Japan


* ^ _A_ _B_ Nussbaum, Louis-Frédéric , 2002: "Provinces and prefectures" in _ Japan encyclopedia_, p. 780. * ^ prefectural code (_fukensei_, ja:府県制), district code (_gunsei_, ja:郡制), city code (_shisei_, ja:市制), town English translations of Japanese administrative units, government institutions and regulations often vary ; in this bilingual series, one can refer directly to the Japanese articles for verification which are accessible from the main page) * ^ Mabuchi, Masaru, "Municipal Amalgamation in Japan", World Bank, 2001. * ^ "_Doshusei_ Regional System" National Association for Research Advancement. * ^ Mochida, "Local Government Organization and Finance: Japan", in Shah, Anwar (2006). _Local Governance in Industrial Countries_. World Bank. * ^ National Archives of Japan: 『明治東京全図』 * ^ Tokyo Metropolitan Archives: 大東京35区物語~15区から23区へ~東京23区の歴史 * ^ The Japan Times, December 4, 2003: Few warm to greater-Tokyo assembly idea. Kanagawa chief pushes new administrative body to deal with regional issues * ^ Kanagawa prefectural government: 関東地方知事会 * ^ Saitama prefectural government: 関東地方知事会 * ^ 九都県市首 * ^ 関西広域連合 * ^ See ISO 3166 * ^ 都庁の所在地 Shinjuku is the location of the Tokyo Metropolitan Government Office.But Tokyo is not a "municipality". Therefore, for the sake of convenience, the notation of prefectural is "Tokyo". * ^ Administrated by the United States Military Government of the Ryukyu Islands . Returned to Japan in 1972 * ^ Leased from Manchukuo . * ^ After World War II, the Soviet Union occupied the territory. The Soviet Union turned it over to the People's Republic of China in 1955. * ^ Then administrated by the Trust Territory of the Pacific Islands


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* National Governors\' Association website * Map of Japan showing prefectures * Japanese essay on types of prefectures * CityMayors.com profile of prefectures

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