The is an archipelago in the

Nansei Islands The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yonagun ...

, and are the northernmost group of the

Satsunan Islands The is a geopolitical name for a group of islands that forms the northern part of the Ryukyu Islands. The whole island group belongs to Kagoshima Prefecture, Japan. Major islands * Satsunan Islands ** Ōsumi Islands with: *** Tanegashima, Yakus ...

, which is in turn part of the

Ryukyu Archipelago The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Geography of Taiwan, Taiwan: the Ōsumi Islands, Ōsumi, Tokara Islands, Tokara, Amami Islands, Amami, Okinawa Islands, Okinawa, and Sakis ...

. The chain extends from the southern tip of

Kyushu is the third-largest island of Japan's five main islands and the most southerly of the four largest islands ( i.e. excluding Okinawa). In the past, it has been known as , and . The historical regional name referred to Kyushu and its surroun ...

Yakushima , native_name_link = , image_caption = Landsat image of Yakushima , image_size = , nickname = , location = East China Sea , coordinates = , map = Japan#Japan Kagoshima Prefecture , map_relief ...

. Administratively, the group belongs within

Kagoshima Prefecture is a prefecture of Japan located on the island of Kyushu and the Ryukyu Islands. Kagoshima Prefecture has a population of 1,599,779 (1 January 2020) and has a geographic area of 9,187 km2 (3,547 sq mi). Kagoshima Prefecture borders Kumamoto P ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

Geography

The Ōsumi Islands are of

volcanic A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates a ...

origin and have a total area of approximately . The highest elevation is ''Miyanouradake'' with a height of on

. The climate is a

humid subtropical climate A humid subtropical climate is a zone of climate characterized by hot and humid summers, and cool to mild winters. These climates normally lie on the southeast side of all continents (except Antarctica), generally between latitudes 25° and 40° ...

(

Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...

''Cfa'') with very warm summers and mild winters. Precipitation is high throughout the year, but is highest in the months of May, June and September.

History

The Ōsumi Islands have been settled since at least the

Jōmon period The is the time in Japanese history, traditionally dated between 6,000–300 BCE, during which Japan was inhabited by a diverse hunter-gatherer and early agriculturalist population united through a common Jōmon culture, which reached a c ...

. Burial sites on Tanegashima, namely the Yokomine and Hirota sites, attest to a uniquely well-developed

Yayoi period The started at the beginning of the Neolithic in Japan, continued through the Bronze Age, and towards its end crossed into the Iron Age. Since the 1980s, scholars have argued that a period previously classified as a transition from the Jōmon p ...

culture at the end of the 4th century AD. The artifacts include

magatama are curved, comma-shaped beads that appeared in prehistoric Japan from the Final Jōmon period through the Kofun period, approximately 1000 BCE to the 6th century CE. The beads, also described as "jewels", were made of primitive stone and eart ...

, an engraved pendant, and emblems with apparent writing. Tanegashima and Yakushima are first mentioned in written documents of the Chinese

Sui dynasty The Sui dynasty (, ) was a short-lived imperial dynasty of China that lasted from 581 to 618. The Sui unified the Northern and Southern dynasties, thus ending the long period of division following the fall of the Western Jin dynasty, and layi ...

of the 6th century. Mention is made in the Japanese ''

Shoku Nihongi The is an imperially-commissioned Japanese history text. Completed in 797, it is the second of the ''Six National Histories'', coming directly after the '' Nihon Shoki'' and followed by ''Nihon Kōki''. Fujiwara no Tsugutada and Sugano no Mamichi ...

'' under an entry for the year 699 of the islands of Tane, Yaku and Amami. The Ōsumi Islands formed ancient

Tane Province was an old province of Japan in the area of Kagoshima Prefecture, roughly corresponding to Kumage Subprefecture. History Kofun burial mounds on Tanegashima and two very old Shinto shrines on Yakushima suggest that these islands were the south ...

during the

Asuka period The was a period in the history of Japan lasting from 538 to 710 (or 592 to 645), although its beginning could be said to overlap with the preceding Kofun period. The Yamato polity evolved greatly during the Asuka period, which is named after t ...

. The islands were often mentioned in the diaries of travelers between

Tang-dynasty The Tang dynasty (, ; zh, t= ), or Tang Empire, was an Dynasties in Chinese history, imperial dynasty of China that ruled from 618 to 907 AD, with an Zhou dynasty (690–705), interregnum between 690 and 705. It was preceded by the Sui dyn ...

China and

Nara period The of the history of Japan covers the years from CE 710 to 794. Empress Genmei established the capital of Heijō-kyō (present-day Nara). Except for a five-year period (740–745), when the capital was briefly moved again, it remained the cap ...

Japan. Some of the islands in the archipelago have local legends of providing refuge to the

Heike clan The Taira was one of the four most important clans that dominated Japanese politics during the Heian, Kamakura and Muromachi Periods of Japanese history – the others being the Fujiwara, the Tachibana, and the Minamoto. The clan is divided i ...

after their defeat in the

Genpei War The was a national civil war between the Taira and Minamoto clans during the late Heian period of Japan. It resulted in the downfall of the Taira and the establishment of the Kamakura shogunate under Minamoto no Yoritomo, who appointed himself ...

at the end of the

Heian period The is the last division of classical Japanese history, running from 794 to 1185. It followed the Nara period, beginning when the 50th emperor, Emperor Kanmu, moved the capital of Japan to Heian-kyō (modern Kyoto). means "peace" in Japanese. ...

. During the

Sengoku period The was a period in History of Japan, Japanese history of near-constant civil war and social upheaval from 1467 to 1615. The Sengoku period was initiated by the Ōnin War in 1467 which collapsed the Feudalism, feudal system of Japan under the ...

, in 1543 a Chinese vessel with the

Portuguese Portuguese may refer to: * anything of, from, or related to the country and nation of Portugal ** Portuguese cuisine, traditional foods ** Portuguese language, a Romance language *** Portuguese dialects, variants of the Portuguese language ** Portu ...

Fernão Mendes Pinto Fernão Mendes Pinto (; c.1509 – 8 July 1583) was a Portuguese explorer and writer. His voyages are recorded in ''Pilgrimage'' ( pt, Peregrinação) (1614), his autobiographical memoir. The historical accuracy of the work is debatable due t ...

stranded on Tanegashima and is credited with introducing

firearms A firearm is any type of gun designed to be readily carried and used by an individual. The term is legally defined further in different countries (see Legal definitions). The first firearms originated in 10th-century China, when bamboo tubes c ...

to Japan. In fact, Pinto was probably not present at the first

contact with the

Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...

, although he did visit Tanegashima soon after and legend says he did marry a local woman and had a son. The Europeans had arrived to trade not only guns, but also

soap Soap is a salt of a fatty acid used in a variety of cleansing and lubricating products. In a domestic setting, soaps are surfactants usually used for washing, bathing, and other types of housekeeping. In industrial settings, soaps are use ...

tobacco Tobacco is the common name of several plants in the genus '' Nicotiana'' of the family Solanaceae, and the general term for any product prepared from the cured leaves of these plants. More than 70 species of tobacco are known, but the ...

and other goods unknown in

medieval Japan The first human inhabitants of the Japanese archipelago have been traced to prehistoric times around 30,000 BC. The Jōmon period, named after its cord-marked pottery, was followed by the Yayoi period in the first millennium BC when new inventi ...

, for Japanese goods. During the

Edo period The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional '' daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was characteriz ...

, Ōsumi Islands were ruled by the

Shimazu clan The were the ''daimyō'' of the Satsuma han, which spread over Satsuma, Ōsumi and Hyūga provinces in Japan. The Shimazu were identified as one of the '' tozama'' or outsider ''daimyō'' familiesAppert, Georges ''et al.'' (1888). in contrast ...

Satsuma Domain The , briefly known as the , was a domain (''han'') of the Tokugawa shogunate of Japan during the Edo period from 1602 to 1871. The Satsuma Domain was based at Kagoshima Castle in Satsuma Province, the core of the modern city of Kagoshima, ...

and was considered part of

Ōsumi Province was an old province of Japan in the area that is today the eastern part of Kagoshima Prefecture. It was sometimes called . Ōsumi bordered on Hyūga and Satsuma Provinces. Osumi's ancient capital was near modern Kokubu. During the Sengoku a ...

. Following the

Meiji Restoration The , referred to at the time as the , and also known as the Meiji Renovation, Revolution, Regeneration, Reform, or Renewal, was a political event that restored practical imperial rule to Japan in 1868 under Emperor Meiji. Although there were ...

, the islands have been administered as part of Kagoshima Prefecture. In 1969 the "

Tanegashima Space Center The (TNSC) is the largest rocket-launch complex in Japan with a total area of about 9.7 square kilometers. It is located on the southeast coast of Tanegashima, an island approximately south of Kyushu. It was established in 1969 when the ...

" (TNSC) including a

spaceport A spaceport or cosmodrome is a site for launching or receiving spacecraft, by analogy to a seaport for ships or an airport for aircraft. The word ''spaceport'', and even more so ''cosmodrome'', has traditionally been used for sites capable ...

was opened by the

Japan Aerospace Exploration Agency The is the Japanese national air and space agency. Through the merger of three previously independent organizations, JAXA was formed on 1 October 2003. JAXA is responsible for research, technology development and launch of satellites into orb ...

. The TNSC is located at the southeastern end of Tanegashima island.

Transport

The Ōsumi Islands are served by

New Tanegashima Airport , also known as Tanegashima Airport,
from

Yakushima Airport is an airport located on the island of Yakushima in Kumage District, Kagoshima Prefecture, Japan. History The airport was opened in 1963 with an 1100-meter runway. The runway was extended to 1200 meters in 1975 and to 1500 meters in 1976. ...

. There are regular connections with

Kagoshima , abbreviated to , is the capital city of Kagoshima Prefecture, Japan. Located at the southwestern tip of the island of Kyushu, Kagoshima is the largest city in the prefecture by some margin. It has been nicknamed the "Naples of the Eastern wor ...

and the

Amami Islands The The name ''Amami-guntō'' was standardized on February 15, 2010. Prior to that, another name, ''Amami shotō'' (奄美諸島), was also used. is an archipelago in the Satsunan Islands, which is part of the Ryukyu Islands, and is southwest o ...

ferries A ferry is a ship, watercraft or amphibious vehicle used to carry passengers, and sometimes vehicles and cargo, across a body of water. A passenger ferry with many stops, such as in Venice, Italy, is sometimes called a water bus or water tax ...

Islands

References

*National Geospatial Intelligence Agency (NGIA). ''Prostar Sailing Directions 2005 Japan Enroute''. Prostar Publications (2005).

External links

Geography of the Ōsumi Islands

{{DEFAULTSORT:Osumi Islands Islands of Kagoshima Prefecture Archipelagoes of Japan Satsunan Islands Archipelagoes of the Pacific Ocean