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Honshu

Coordinates:36°N138°E / 36°N 138°E /36; 138
From Wikipedia, the free encyclopedia
Largest island of Japan
Honshū
A May 2003 satellite image of Honshu
Geography
Location
Coordinates36°N138°E / 36°N 138°E /36; 138
ArchipelagoJapanese archipelago
Area227,960[1] km2 (88,020 sq mi)
Area rank7th
Length1,300 km (810 mi)
Width50–230 km (31–143 mi)
Coastline10,084 km (6265.9 mi)
Highest elevation3,776 m (12388 ft)
Highest pointMount Fuji
Administration
Prefectures
Largest settlementTokyo (pop. 14,043,239)[2] (pop. 14,043,239)
Demographics
Population104,000,000[2] (2017)
Pop. density447/km2 (1158/sq mi)
Ethnic groupsJapanese
Additional information
Time zone

Honshu (Japanese:本州,Hepburn:Honshū,pronounced[hoꜜɰ̃ɕɯː];lit.'mainisland'), historically known asAkitsushima (秋津島,lit.'dragonfly island'),[3][4][5] is the largest of the four main islands ofJapan.[6][7] It lies between thePacific Ocean (east) and theSea of Japan (west). It is theseventh-largest island in the world, and thesecond-most populous after theIndonesian island ofJava.[8][9][10]

Honshu had a population of 104 million as of 2017[update], constituting 81.3% of the entire population of Japan,[11] and mostly concentrated in the coastal areas and plains. Approximately 30% of the total population resides in theGreater Tokyo Area on theKantō Plain. As the historical center of Japanese cultural and political power,[12] the island includes several past Japanese capitals, includingKyōto,Nara, andKamakura. Much of the island's southern shore forms part of theTaiheiyō Belt, amegalopolis that spans several of the Japanese islands.[12] Honshu also contains Japan's highest mountain,Mount Fuji, and its largest lake,Lake Biwa.[13]

Most of Japan's industry is located in a belt running along Honshu's southern coast, fromTokyo toNagoya,Kyōto,Osaka,Kobe, andHiroshima.[12][14] The island is linked to the other three major Japanese islands by a number of bridges and tunnels. The island primarily shares two climates, with Northern Honshu having four seasons with largely varying temperatures while the south experiences long, hot summers and cool to mild winters.[15]

Etymology

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The name of the island, Honshū (本州), stems fromMiddle Chinese. It directly translates to "main province" or "original land" in English.[citation needed]

History

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Early history

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Humans first arrived in Honshu at least approximately 37,000 years ago. The first humans to arrive in Honshu wereStone Age hunter-gatherers from Northeast Asia, likely following the migration ofice agemegafauna. Surviving artifacts from this period include finely-crafted stone blades, similar to those found inSiberia.[16]

Meiji Restoration

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The Meiji Restoration, in Japanese history, is the political revolution in 1868 that brought the final demise of the Tokugawashogunate (which is a military government). It ended theEdo (Tokugawa) Period (1603-1867) and at least nominally returned control of the country to direct imperial rule under Mutsuhito (theEmperor Meiji). One of the main leaders of the restoration (who were mostly youngsamurai) was Chōshū in far western Honshu, which was one of the feudal, hostile to Tokugawa authority domains.

Geography

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Japan as seen from a satellite. Honshu is the largest, middle island.

The island is roughly 1,300 km (810 mi) long and ranges from 50 to 230 km (31 to 143 mi) wide, and its total area is 227,960 km2 (88,020 sq mi).[1] It is slightly larger thanBritain. Its land area has been increasing withland reclamation and coastal uplift in the north due toplate tectonics with aconvergent boundary. Honshu has 10,084 kilometres (6,266 mi) of coastline.[7]

Mountainous and volcanic, Honshu experiences frequent earthquakes (such as theGreat Kantō earthquake, which heavily damaged Tokyo in September 1923; and theearthquake of March 2011, which moved the northeastern part of the island by varying amounts of as much as 5.3 m (17 ft)[17][18] while causing devastating tsunamis). The highest peak is the active volcanoMount Fuji at 3,776 m (12,388 ft), which makes Honshu the world's7th highest island. There are many rivers, including theShinano River, Japan's longest. TheJapanese Alps span the width of Honshu, from the 'Sea of Japan' coast to the Pacific shore. Western Japan experiences a temperate climate with hot summers and cool to mild winters.

Population

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Honshu has a total population of 104 million people, according to a 2017 estimate, 81.3% of the entire population of Japan.[11] The largest city isTokyo (population: 13,988,129),[19] the capital of Japan and part of theGreater Tokyo Area, the most populousmetropolitan area in the world.

Extreme points

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Bridges and tunnels

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Honshu is connected to the islands ofHokkaido,Kyushu andShikoku by tunnels and bridges. Three bridge systems have been built across the islands of the Inland Sea between Honshu and Shikoku (Akashi Kaikyo Bridge and theŌnaruto Bridge; Shin-Onomichi Bridge,Innoshima Bridge, Ikuchi Bridge,Tatara Bridge, Ōmishima Bridge,Hakata–Ōshima Bridge, and theKurushima Kaikyō Bridge;Shimotsui-Seto Bridge,Hitsuishijima Bridge,Iwakurojima Bridge,Yoshima Bridge,Kita Bisan-Seto Bridge, and theMinami Bisan-Seto Bridge), theSeikan Tunnel connects Honshu with Hokkaido, and theKanmonkyo Bridge andKanmon Tunnel connect Honshu with Kyushu.

Flora and fauna

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These are notable flora and fauna of Honshu.

Notable flora and fauna[20]
NameTypeNotes
Japanese black bearFaunaA subspecies of theAsian black bear. It is typicallyherbivorous and lives in Honshu and Kyushu.
Japanese macaqueFauna(Macaca fuscata or snow monkey), is a terrestrialOld World monkey species that is native toJapan.
Japanese golden eagleFauna(Aquila chrysaetos japonica), a subspecies of thegolden eagle, inhabits Honshu and Hokkaido all year round.
Japanese wolfFaunaAka Honshu Wolf is an extinct subspecies of the wolf.
Sika DeerFaunaCervus nippon (Japanese deer), is overabundant in Honshu.
Japanese dwarf flying squirrelFauna(Nihon momonga) is one of two species of Old Worldflying squirrels in the genusPteromys.
Japanese raccoon dogFauna(Nyctereutes viverrinus, also calledtanuki), is a species ofcanidendemic toJapan.
Japanese giant salamanderFauna(Andrias japonicus) this fully aquatic salamander isendemic toJapan and calledŌsanshōuo (Giant Salamander)
Takydromus tachydromoidesFaunaThe Japanese grass lizard, is a wall lizard species of the genusTakydromus.
Japanese serowFauna(kamoshika, lit. "coarse pelt deer"): (Capricornis crispus) is a Japanesegoat-antelope found in densewoodland primarily in northern and central Honshu.
Japanese giant flying squirrelFauna(musasabi,Petaurista leucogenys) is native to Japan where it inhabits sub-alpine forests and boreal evergreen forests on Honshu, Shikoku and Kyushu.
Japanese boarFauna(Sus scrofa leucomystax, aka white-moustached pig,Nihon-inoshishi (ニホンイノシシ)), is asubspecies ofwild boar native to all ofJapan, save forHokkaido and theRyukyu Islands.
Japanese bush warblerFauna(uguisu (鶯), is an Asianpasserine bird more often heard than seen. It is a year-round resident of Japan (except Hokkaido where it is only in summer).
Sasakia charondaFaunaNational butterfly of Japan (ō-murasaki, "great purple")
Copper pheasantFauna(Syrmaticus soemmerringii) a largepheasant with a rich coppery chestnut plumage isendemic to Japan.
Green pheasantFauna(Phasianus versicolor), aka Japanese green pheasant, is anomnivorous bird native to theJapanese archipelago, to which it isendemic.
Grey HeronFauna(Ardea cinerea) Long legged wading bird.
Japanese scops owlFauna(Otus semitorques) is a resident breeder inJapan and found in other countries in East Asia.
Doryrhamphus japonicusFaunaDoryrhamphus japonicus, or the Honshu pipefish, is a species offlagtail pipefish
Brahmaea japonicaFauna(Japanese owl moth) a species ofmoth of theBrahmaeidae family native toJapan.
Japanese spider crabFauna(Macrocheira kaempferi) amarinecrab with the largest leg-span of anyarthropod. They live off the southern coasts ofHonshū fromTokyo Bay toKagoshima Prefecture.
Chum salmonFauna(aka white salmon (白鮭 シロサケ) is native to middle and northern Honshu,Hokkaido and theNorth Pacific.
Silurus biwaensisFaunaThe giant Lake Biwa catfish orBiwako-o'namazu, endemic toLake Biwa.
Oncorhynchus kawamuraeFaunaA species of landlockedPacific trout inJapan. It isendemic toLake Tazawa,Akita Prefecture, but wastranslocated toLake Saiko.
Akita InuFauna(秋田犬,Akita-inu) is a historicdog breed of large size originating from the mountains inAkita Prefecture (northern Honshu).
Kai KenFaunaThe Kai Ken (甲斐犬) is a rarebreed ofdog native toJapan. It is originally fromKai Province inYamanashi Prefecture.
KishuFaunaKishu Ken are a rare dog breed that was selectively bred for the hunting of wild boar and deer in the mountainousMie prefecture andWakayama prefecture.
Shiba InuFaunaThe Shiba Inu (柴犬), is an original and distinctspitz breedhunting dog, native to Japan.
Japanese roseFlora(Rosa rugosa), a species ofrose native to easternAsia and Japan.
Hydrangea hirtaFloraA species offlowering plant in the familyHydrangeaceae that is native toEast Asia and common in the Pacific side of Honshu.
Tsuga sieboldiiFlora(Tsuga sieboldii or simply tsuga (栂)), is aconifer native to theJapanese islands ofHonshū,Kyūshū,Shikoku andYakushima.

Geologic activity

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See also:Category:Volcanoes of Honshu

Being on theRing of Fire, the island of Honshu is seismically active, and is home to 40 active volcanoes.

In 2011, anearthquake of magnitude 9.0–9.1 occurred off the coast of Honshu, generating tsunami waves up to 40.5 meters (133 ft) high and killing 19,747. It was the most powerfulearthquake ever recorded in Japan, and thefourth most powerful earthquake in the world since modern record-keeping began in 1900.[21][22][23] The tsunami subsequently led to the meltdown of 3 nuclear reactors at theFukushima Daiichi Nuclear Power Plant, leading to theFukushima nuclear disaster.

Parks

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Mount Fuji seen fromLake Motosu inFuji-Hakone-Izu National Park
National parks (国立公園)
Minami Alps National Park南アルプス
Chūbu-Sangaku National Park中部山岳
Hakusan National Park白山
Myōkō-Togakushi Renzan National Park妙高戸隠連山
Daisen-Oki National Park大山隠岐
Chichibu Tama Kai National Park秩父多摩甲斐
Fuji-Hakone-Izu National Park富士箱根伊豆
Jōshin'etsu-kōgen National Park上信越高原
Nikkō National Park日光国立公園
Ogasawara National Park小笠原
Ise-Shima National Park伊勢志摩
Sanin Kaigan National Park山陰海岸
Yoshino-Kumano National Park吉野熊野
Setonaikai National Park瀬戸内海
Bandai-Asahi National Park磐梯朝日
Sanriku Fukkō National Park三陸復興
Towada-Hachimantai National Park十和田八幡平
Oze National Park尾瀬
RegionList of Quasi-National Parks
TōhokuShimokita Hantō,Tsugaru,Hayachine,Kurikoma,Minami Sanriku Kinkasan,Zaō,Oga,Chōkai
KantōSuigō-Tsukuba,Minami Bōsō,Meiji no Mori Takao,Tanzawa-Ōyama
ChūbuEchigo Sanzan-Tadami,Myōgi-Arafune-Saku Kōgen,Sado-Yahiko-Yoneyama,Noto Hantō,Echizen-Kaga Kaigan,Yatsugatake-Chūshin Kōgen,Tenryū-Okumikawa,Chūō Alps,Ibi-Sekigahara-Yōrō,Hida-Kisogawa,Aichi Kōgen,Mikawa-wan
KansaiSuzuka,Wakasa Wan,Tango-Amanohashidate-Ōeyama,Biwako,Murō-Akame-Aoyama,Kongō-Ikoma-Kisen,Yamato-Aogaki,Kōya-Ryūjin,Meiji no Mori Minō,Kyoto Tamba Kogen
ChūgokuHyōnosen-Ushiroyama-Nagisan,Hiba-Dōgo-Taishaku,Nishi-Chūgoku Sanchi,Kita-Nagato Kaigan,Akiyoshidai

Economy

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Honshu island generates aroundUS$3.5 trillion or more than 80% of Japan'sGDP.[24]

Agriculture

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Fruit, vegetables, grains, rice and cotton make up the main produce grown in Honshu.[25] TheTōhoku region, spanning the north-eastern part of the island, is notable for its rice production, with 65% of cultivated land being rice paddy fields – almost a quarter of all paddy fields in Japan.[26]Chiba Prefecture is famous for its peanuts, also being the largest producer in Japan.[27] Rare species of the lichen genusMenegazzia are found only in Honshu.[28]

Industry

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Most of Japan's tea and silk is from Honshu.[25] Japan's three largest industrial regions are all located on Honshu: theKeihin region, theHanshin Industrial Region, and theChūkyō Industrial Area.

Minerals and fuels

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Honshu is home to a large portion[29] of Japan's minimal mineral reserves,[30] including small oil and coal deposits. Several coal deposits are located in the northern part of the island,[31] concentrated inFukushima Prefecture andNiigata Prefecture, though Honshu's coal production is negligible in comparison toHokkaido andKyushu.[32] Most of Japan's oil reserves are also located in northern Honshu, along the west coast, spanning Niigata,Yamagata, andAkita Prefectures.[33]

Most of Japan'scopper,lead,zinc andchromite is located on Honshu, along with smaller, scattered deposits ofgold,silver,arsenic,sulfur andpyrite.[34]

Transportation

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TheTokaido Shinkansen, opened in 1964 betweenTokyo andShin-Ōsaka, is Japan's first high-speed rail line.[35] It is the world's oldest high-speed rail line and one of the most heavily used.[36][37] TheSan'yō Shinkansen, connects the two largest cities in western Japan,Shin-Osaka inOsaka withHakata Station inFukuoka. Both the Tokaido Shinkansen and the Sanyo Shinkansen help form a continuous high-speed railway through theTaiheiyō Belt megalopolis.

Mt. Fuji and the Tokaido Shinkansen

Administrative regions and prefectures

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The island is divided into five nominal regions and contains 34 prefectures, including metropolitan Tokyo. Administratively, some smaller islands are included within these prefectures, notably including theOgasawara Islands,Sado Island,Izu Ōshima, andAwaji Island.

The regions and their prefectures are:

See also

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References

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  1. ^abFarjon, Aljos; Filer, Denis (2013).An Atlas of the World's Conifers: An Analysis of their Distribution, Biogeography, Diversity and Conservation Status. BRILL. p. 268.ISBN 9789004211810.
  2. ^ab"Tokyo Metropolis' Population overview – Reiwa 3 January 1" (in Japanese).Tokyo Metropolitan Government. RetrievedOctober 22, 2021.
  3. ^"Maps ETC - Asia -> Japan".University of South Florida. Retrieved25 June 2023.
  4. ^"Ōyamatotoyoakizushima". Kokugakuin University. Retrieved29 June 2023.
  5. ^"Akitsushima". Isahaya Shrine. Retrieved29 June 2023.
  6. ^"離島とは(島の基礎知識) (what is a remote island?)".MLIT (Ministry of Land, Infrastructure, Transport and Tourism) (in Japanese).Ministry of Land, Infrastructure, Transport and Tourism. 22 August 2015. Archived fromthe original(website) on 2007-11-13. Retrieved9 August 2019.MILT classification 6,852 islands(main islands: 5 islands, remote islands: 6,847 islands)
  7. ^ab"Honshu".Encyclopædia Britannica. Retrieved19 February 2016.
  8. ^Japan Civil Registry Database 2013
  9. ^SeeJapan Census of 2000; the editors ofList of islands by population appear to have used similar data from the relevant statistics bureaux and totalled up the various administrative districts that make up each island, and then done the same for less populous islands. An editor of this article has not repeated that work. Therefore this plausible and eminently reasonable ranking is posted as unsourcedcommon knowledge.
  10. ^"Islands By Land Area". Islands.unep.ch. Archived fromthe original on 2018-02-20. Retrieved2010-08-01.
  11. ^abBoquet, Yves (2017).The Philippine Archipelago. Springer. p. 16.ISBN 9783319519265.
  12. ^abcDolan, Ronald; Worden, Robert (1992).Japan: a country study. Federal Research Division, Library of Congress.
  13. ^"Honshu | Facts, History, & Points of Interest".Encyclopedia Britannica. Retrieved2021-04-14.
  14. ^Kodansha Encyclopedia of Japan
  15. ^Köppen, Wladimir (1884)."Die Wärmezonen der Erde, nach der Dauer der heissen, gemässigten und kalten Zeit und nach der Wirkung der Wärme auf die organische Welt betrachtet" [The thermal zones of the earth according to the duration of hot, moderate and cold periods and to the impact of heat on the organic world)](PDF).Meteorologische Zeitschrift.20 (3). Translated by Volken, E.; Brönnimann, S (published 2011):351–360.Bibcode:2011MetZe..20..351K.doi:10.1127/0941-2948/2011/105.S2CID 209855204. Retrieved2016-09-02 – via ingentaconnect.com/content/schweiz/mz/2011/00000020/00000003/art00009.
  16. ^"About Japan: A Teacher's Resource | Early Japan (50,000 BC - 710 AD) | Japan Society".
  17. ^"Map of Horizontal Land Movement caused by 2011/3/11 M9.0 earthquake"(PDF) (in Japanese).Geospatial Information Authority of Japan. March 19, 2011. Retrieved15 November 2012.
  18. ^"Quake shifted Japan by over two meters".Deutsche Welle. March 14, 2011. RetrievedMarch 14, 2011.
  19. ^"Tokyo Population 2021 (Demographics, Maps, Graphs)".worldpopulationreview.com. Retrieved2021-10-22.
  20. ^Japanese Wiki pageja:北海道
  21. ^"New USGS number puts Japan quake at fourth largest".CBS News. Associated Press. 14 March 2011. Archived fromthe original on 7 April 2011. Retrieved15 March 2011.
  22. ^Branigan, Tania (13 March 2011)."Tsunami, earthquake, nuclear crisis – now Japan faces power cuts".The Guardian. London.Archived from the original on 11 June 2022. Retrieved15 March 2011.
  23. ^"Japan quake – seventh largest in recorded history". 11 March 2011. Archived fromthe original on 31 March 2011. Retrieved11 March 2011.
  24. ^Regions and Cities > Regional Statistics > Regional Economy > Gross Domestic Product, Large regions TL2, OECD.Stats. Accessed on 30 August 2022.
  25. ^ab"Honshu".infoplease.com. 2012. Retrieved2014-11-23.
  26. ^"Regions of Japan"(PDF).Web Japan. Retrieved2021-10-22.
  27. ^"Peanuts".japan-brand.jnto.go.jp. Retrieved2021-10-22.
  28. ^Bjerke JW (2004). "Revision of the lichen genus Menegazzia in Japan, including two new species".The Lichenologist.36 (1):15–25.Bibcode:2004ThLic..36...15B.doi:10.1017/S0024282904013878.ISSN 0024-2829.S2CID 85436634.
  29. ^Natural Resources of Japan. General Headquarters, Supreme Commander for the Allied Powers, Natural Resources Section. 1947. pp. 42–48.
  30. ^"Japan – Resources and power".Encyclopedia Britannica. Retrieved2021-10-22.
  31. ^"Catalogue of Geological Maps|Geological Survey of Japan/ AIST".www.gsj.jp. Retrieved2021-10-22.
  32. ^Natural Resources of Japan. General Headquarters, Supreme Commander for the Allied Powers, Natural Resources Section. 1947. p. 44.
  33. ^Natural Resources of Japan. General Headquarters, Supreme Commander for the Allied Powers, Natural Resources Section. 1947. p. 43.
  34. ^Natural Resources of Japan. General Headquarters, Supreme Commander for the Allied Powers, Natural Resources Section. 1947. pp. 44–45.
  35. ^"Shinkansen – Bullet Trains in Japan".Trainspread.com. 2020. Archived fromthe original on March 21, 2020.
  36. ^Kasai, Yoshiyuki (4 September 2010)."Bullet Train & Maglev System to Cross the Pacific".Envoy Media. Archived fromthe original on 31 March 2012. Retrieved16 July 2022.
  37. ^"Central Japan Railway Company".Central Japan Railway Company (in Japanese). Retrieved2022-07-16.

External links

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  • Media related toHonshu at Wikimedia Commons
  • Honshu travel guide from Wikivoyage
Regions &
subregions
Prefectures
Hokkaido
Tōhoku
Kantō
Chūbu
Kansai
Chūgoku
Shikoku
Kyūshū
100,000 km2
(38,610 sq mi) and greater
20,000–99,999 km2
(7,722–38,610 sq mi)
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