// Workers AI · dad joke modeWhat did Kumamoto Prefecture say to the volcano? "You erupt, I'll prefect the mess.
Kumamoto Prefecture
熊本県 | |
|---|---|
| Japanese transcription(s) | |
| • Japanese | 熊本県 |
| • Rōmaji | Kumamoto-ken |
| Anthem: Kumamoto kenmin no uta | |
| Coordinates: 32°47′N 130°44′E / 32.79°N 130.74°E | |
| Country | |
| Region | Kyushu |
| Island | Kyushu |
| Capital | Kumamoto |
| Subdivisions | Districts: 9, Municipalities: 45 |
| Government | |
| • Governor | Takashi Kimura |
| Area | |
• Total | 7,409.48 km2 (2,860.82 sq mi) |
| • Rank | 15th |
| Population (1 October 2025) | |
• Total | 1,683,115 |
| • Rank | 23rd |
| • Density | 227.157/km2 (588.334/sq mi) |
| GDP | |
| • Total | JP¥6,565 billion US$48.5 billion (2022) |
| ISO 3166 code | JP-43 |
| Website | www |
| Symbols | |
| Bird | Eurasian skylark (Alauda arvensis) |
| Flower | Gentian (Gentiana scabra var. buergeri) |
| Tree | Camphor tree (Cinnamomum camphora) |
Kumamoto Prefecture (熊本県, Kumamoto-ken; Japanese pronunciation: [kɯ.ma.mo.to, -toꜜ.keɴ][2]) is a prefecture of Japan located on the island of Kyūshū.[3] Kumamoto Prefecture has a population of 1,683,115 (as of 1 October 2025[update]) and has a geographic area of 7,409 square kilometres (2,861 sq mi). Kumamoto Prefecture borders Fukuoka Prefecture to the north, Ōita Prefecture to the northeast, Miyazaki Prefecture to the southeast, and Kagoshima Prefecture to the south.
Kumamoto is the capital and largest city of Kumamoto Prefecture, with other major cities including Yatsushiro, Amakusa, and Tamana.[4] Kumamoto Prefecture is located in the center of Kyūshū on the coast of the Ariake Sea, across from Nagasaki Prefecture, with the mainland separated from the East China Sea by the Amakusa Archipelago. Kumamoto Prefecture is home to Mount Aso, the largest active volcano in Japan and among the largest in the world, with its peak 1,592 metres (5,223 ft) above sea level.
History
[edit]Historically, the area was called Higo Province; the province was renamed Kumamoto during the Meiji Restoration.[5] The creation of prefectures was part of the abolition of the feudal system. The current Japanese orthography for Kumamoto literally means "bear root/origin," or "origin of the bear." However, Man'yōgana-like[clarification needed] phonetic transcriptions based on the kanji for "a ball, a sphere" (球 /kɯ~kʲɯː/) and "to polish, to grind, to brush (one's teeth)" (磨 /ma/) are used for the names of the Kuma River (球磨川) and Kuma District (球磨郡). The Kuma element also appears in the ancient Kumaso.
Geography
[edit]
Government Ordinance Designated City City Town Village
Kumamoto Prefecture is in the center of Kyushu, the southernmost of the four major Japanese islands. It is bordered by the Ariake inland sea and the Amakusa archipelago to the west, Fukuoka Prefecture and Ōita Prefecture to the north, Miyazaki Prefecture to the east, and Kagoshima Prefecture to the south.
Mount Aso (1,592 m (5,223 ft)), an extensive active volcano, is in the east of Kumamoto Prefecture. This volcano is located at the centre of the Aso caldera.
As of 31 March 2019, 21% of the total land area of the prefecture was designated as natural parks: the Aso Kujū and Unzen-Amakusa National Parks; Kyūshū Chūō Sanchi and Yaba-Hita-Hikosan Quasi-National Parks; and Ashikita Kaigan, Itsuki Gokanoshō, Kinpōzan, Misumi-Ōyano Umibe, Okukuma, Shōtaisan, and Yabe Shūhen Prefectural Natural Parks.[6]
Cities
[edit]

Fourteen cities are located in Kumamoto Prefecture:
| Name | Area (km2) | Population | Map | |
|---|---|---|---|---|
| Rōmaji | Kanji | |||
| 天草市 | 683.17 | 83,082 | ||
| 荒尾市 | 57.15 | 53,675 | ||
| 阿蘇市 | 376.25 | 27,039 | ||
| 人吉市 | 210.55 | 33,461 | ||
| 上天草市 | 126.94 | 27,603 | ||
| 菊池市 | 276.66 | 49,455 | ||
| 合志市 | 53.19 | 61,022 | ||
| 熊本市 | 390.32 | 738,907 | ||
| 水俣市 | 162.88 | 25,310 | ||
| 玉名市 | 152.55 | 70,530 | ||
| 宇城市 | 188.56 | 59,928 | ||
| 宇土市 | 74.17 | 37,442 | ||
| 山鹿市 | 299.67 | 53,404 | ||
| 八代市 | 680.59 | 129,358 | ||
Towns and villages
[edit]These are the towns and villages in each district:
| Name | Area (km2) | Population | District | Type | Map | |
|---|---|---|---|---|---|---|
| Rōmaji | Kanji | |||||
| あさぎり町 | 159.56 | 15,796 | Kuma District | Town | ||
| 芦北町 | 233.48 | 16,306 | Ashikita District | Town | ||
| 玉東町 | 24.4 | 5,363 | Tamana District | Town | ||
| 氷川町 | 33.29 | 12,250 | Yatsushiro District | Town | ||
| 五木村 | 252.94 | 1,136 | Kuma District | Village | ||
| 嘉島町 | 16.66 | 9,119 | Kamimashiki District | Town | ||
| 菊陽町 | 37.57 | 41,411 | Kikuchi District | Town | ||
| 甲佐町 | 57.87 | 10,924 | Kamimashiki District | Town | ||
| 球磨村 | 207.73 | 3,863 | Kuma District | Village | ||
| 益城町 | 65.67 | 33,001 | Kamimashiki District | Town | ||
| 御船町 | 99 | 16,901 | Kamimashiki District | Town | ||
| 南阿蘇村 | 137.3 | 11,086 | Aso District | Village | ||
| 南小国町 | 115.86 | 3,977 | Aso District | Town | ||
| 美里町 | 144.03 | 10,532 | Shimomashiki District | Town | ||
| 水上村 | 192.11 | 2,276 | Kuma District | Village | ||
| 長洲町 | 19.43 | 16,125 | Tamana District | Town | ||
| 和水町 | 98.75 | 10,030 | Tamana District | Town | ||
| 南関町 | 68.92 | 9,572 | Tamana District | Town | ||
| 西原村 | 77.23 | 6,752 | Aso District | Village | ||
| 錦町 | 84.87 | 10,899 | Kuma District | Town | ||
| 小国町 | 137 | 8,735 | Aso District | Town | ||
| 大津町 | 99.09 | 33,793 | Kikuchi District | Town | ||
| 苓北町 | 67.06 | 7,462 | Amakusa District | Town | ||
| 相良村 | 94.54 | 4,598 | Kuma District | Village | ||
| 高森町 | 174.9 | 6,189 | Aso District | Town | ||
| 多良木町 | 165.87 | 9,604 | Kuma District | Town | ||
| 津奈木町 | 33.97 | 4,574 | Ashikita District | Town | ||
| 産山村 | 60.72 | 1,542 | Aso District | Village | ||
| 山江村 | 121.2 | 3,553 | Kuma District | Village | ||
| 山都町 | 544.83 | 15,771 | Kamimashiki District | Town | ||
| 湯前町 | 48.41 | 4,046 | Kuma District | Town | ||
Mergers
[edit]Demographics
[edit]As of 1 June 2019,[update] the population was 1,748,134 inhabitants with a population density of 236 inhabitants per square kilometre (610/sq mi). The prefecture ranks 23rd in Japan.
Economy
[edit]

The largest motorcycle production facility in the world is located in Kumamoto.[7]
In 2023, Mitsubishi Electric announced plans to spend 100 billion yen on a new semiconductor factory in Kumamoto, with a target start date of April 2026 to begin production.[8]
Tourism
[edit]
- Kumamoto Castle
- Mount Aso is one of the world's largest active volcanoes.
- Suizenji Park
- Tsūjun Bridge, the largest stone aqueduct in Japan is in Yamato
The prefecture has a mascot named "Kumamon", a black bear with red cheeks, who was created to attract tourists to the region after the Kyushu Shinkansen line opened.[9][10]
Education
[edit]Universities
[edit]National
[edit]Public
[edit]Private
[edit]Transportation
[edit]Rail
[edit]Tramway
[edit]Road
[edit]Expressways and toll roads
[edit]National highways
[edit]- Route 3
- Route 57
- Route 208 (Kumamoto-Tamana-Arao-Ōmuta)
- Route 212
- Route 218 (Kumamoto-Takachiho-Nobeoka)
- Route 219
- Route 265
- Route 266
- Route 267 (Hitoyoshi-Isa-Satsuma-Satsumasendai)
- Route 268
- Route 324
- Route 325 (Yamaga-Minamiaso-Takamori-Takachiho)
- Route 387
- Route 388 (Saiki-Nobeoka-Unomae)
- Route 389
- Route 442
- Route 443
- Route 445
- Route 501 (Ōmuta-Arao-Udo)
- Route 503
Ports
[edit]Ferry routes
[edit]Airports
[edit]Sports
[edit]These sports teams are based in the prefecture:
- Professional:
- Blaze Kumamoto – Men's association football
- Mashiki Renaissance Kumamoto – Women's association football
- Roasso Kumamoto – Men's football and J League Second Division
- Amateur:
- Kumamoto Golden Larks – regional baseball
Kumamoto Prefecture hosted the 2019 World Women's Handball Championship, having previously hosted the 1997 World Men's Handball Championship.
Sister cities
[edit]Kumamoto Prefecture is the 'sister state/prefecture' of Montana in the United States.
San Antonio, Texas is Kumamoto's sister city; it holds an annual fall festival 'akimatsuri' for its Japanese citizens. In 2015 the mascot, 'Kumamon' visited as an honorary ambassador during the festival located at the Japanese Tea Gardens.
Notable people
[edit]This section needs more citations. (September 2020) |
- Naoichi Fujimori, father of Peruvian President Alberto Fujimori
- Kouki Fujiwara, drummer of WANIMA
- Madoka Hisagae, female Japanese fencer
- Kimeru, pop artist
- Kazuaki Kiriya, filmmaker
- Miku Kobato, founder and vocalist of Band-Maid[11]
- Tetsu Komai, Hollywood actor
- Jun Kunimura, Japanese actor
- Yuri Masuda, singer
- Kenta Matsumoto, vocalist and bassist of WANIMA
- Yuki Midorikawa, manga author, creator of Natsume's Book of Friends and Hotarubi no Mori e[12][13]
- Munetaka Murakami, Japanese baseball player
- Kunio Nakagawa, Japanese Army general
- Shodai Naoya, Sumo wrestler
- Koushin Nishida, guitarist of WANIMA
- Tetsuya Noda, contemporary artist
- Eiichiro Oda, manga author, creator of One Piece[14]
- Hitomi Tanaka, pornographic actress[15]
- Ichiki Tatsuo, journalist and defector in the Indonesian National Revolution
- Katsuhiro Ueo, drifting driver
- Tomiko Van, singer, vocalist of Do As Infinity
- Aki Yashiro, Japanese singer[16]
Notes
[edit]- ↑ 2020年度国民経済計算(2015年基準・2008SNA) : 経済社会総合研究所 - 内閣府. 内閣府ホームページ (in Japanese). Archived from the original on 24 September 2023. Retrieved 18 May 2023.
- ↑ NHK Broadcasting Culture Research Institute, ed. (24 May 2016). NHK日本語発音アクセント新辞典 (in Japanese). NHK Publishing.
- ↑ Nussbaum, Louis-Frédéric. (2005). "Kumamoto prefecture" in Japan Encyclopedia, p. 572, p. 572, at Google Books.
- ↑ Nussbaum, "Kumamoto" in p. 572, p. 572, at Google Books.
- ↑ Nussbaum, "Provinces and prefectures" in p. 780, p. 780, at Google Books.
- ↑ 自然公園都道府県別面積総括 [General overview of area figures for Natural Parks by prefecture] (PDF) (in Japanese). Ministry of the Environment. 31 March 2019. Archived (PDF) from the original on 6 August 2020. Retrieved 3 August 2019.
- ↑ Frank, Aaron (22 October 2009). "Honda greens up its Kumamoto motorcycle manufacturing facility". Motorcyclist. Archived from the original on 5 April 2023. Retrieved 5 April 2023.
- ↑ "Mitsubishi Electric to build 100 bil. yen chip factory in Kumamoto Pref". Mainichi Daily News. 15 March 2023. Archived from the original on 6 April 2023. Retrieved 5 April 2023.
- ↑ "The Life and Times of Japan's Mascots". Archived from the original on 22 May 2013. Retrieved 28 June 2020.
- ↑ "Top Ten Japanese Character Mascots". Finding Fukuoka. 13 January 2012. Archived from the original on 2 December 2013. Retrieved 16 February 2013.
- ↑ JpopAsia. "Miku (BAND-MAID) | JpopAsia". JpopAsia. Archived from the original on 11 March 2018. Retrieved 11 March 2018.
- ↑ "Real-life Locations of 'Natsume's Book of Friends' in Kumamoto's Countrysides (Part 1)". So Japan. Archived from the original on 29 November 2022. Retrieved 29 November 2022.
- ↑ "A Forest Shrine in Japan". Twisted Sifter. 17 October 2014. Archived from the original on 29 November 2022. Retrieved 29 November 2022.
- ↑ "Eiichiro Oda, Hajime Isayama Show Their Support After Kumamoto Earthquakes". Anime News Network. Archived from the original on 11 March 2018. Retrieved 11 March 2018.
- ↑ "Hitomi at AV Idol Directory". Archived from the original on 10 September 2018. Retrieved 20 September 2020. in Japanese
- ↑ "Aki Yashiro, Enka Singer and Painter, Dies at Age 73; Known for Hit Songs 'Funauta' and 'Ame no Bojo'". The Japan News. 9 January 2024. Archived from the original on 11 January 2024. Retrieved 9 January 2024.
References
[edit]- Nussbaum, Louis-Frédéric and Käthe Roth. (2005). Japan Encyclopedia. Cambridge, Mass.: Harvard University Press. ISBN 978-0-674-01753-5; OCLC 58053128.
External links
[edit]- Official website
- Kumamoto map (1891) at the National Archives of Japan
Geographic data related to Kumamoto Prefecture at OpenStreetMap