thumb|340px|Location of Ryukyu IslandsThe
Ryukyu Islands, also known as the , is a chain of
islands in the western
Pacific, on the eastern limit of the
East China Sea and to the southwest of the island of
Kyūshū in
Japan. From about 1829 until the mid 20th century, they were alternately called
Luchu,
Loochoo, or
Lewchew, akin to the Mandarin pronunciation
Liuqiu. They stretch southwest from the Japanese island of
Kyūshū to within of the island of
Taiwan.
The islands are administratively divided into the
Satsunan Islands to the north, belonging to
Kagoshima Prefecture, and
Ryūkyū Shotō to the south, belonging to
Okinawa Prefecture,
Japan.
Yoron Island is the southernmost island of the Satsunan Islands, and
Yonaguni is the southernmost of the Ryukyu Islands.) The largest of the islands is
Okinawa Island.
The islands have a
subtropical climate with warm winters and hot summers.
Precipitation is very high, and is affected by the rainy season and
typhoons.
The
archipelago is home to the
Ryukyuan languages. The original dialects are native to each island and distinct from one another.
Naming
Japanese
In Japanese, the definition of the , literally meaning "Ryukyu Islands", is somewhat different from the English definition of the word. In Japanese, the term
Ryūkyū Shotō is used to refer to the part of the Nansei Islands which is in
Okinawa Prefecture (the southern half), as opposed to islands of the same group located in
Kagoshima Prefecture (the northern half).
Modern usage of the word in Japanese, however, is usually replaced by the word , which is considered its synonym. When referring to the region in the broad sense, the Nansei Islands are sometimes referred to as , literally "Amami-Okinawa Region", or variations thereof. For example, the Japanese train timetables uses variations of
Nansei Shotō,
Okinawa,
Amami, etc., but completely avoids using the word
Ryūkyū.
English
In English, until well into the late 1800s (
Meiji period in
Japan), the word "Ryukyu" was spelled
Luchu, Loo-choo, or
Lewchew. These spellings were based on the Chinese pronunciation of the characters for "Ryukyu", which in Mandarin is
Liúqiú.
History
The
Ryukyu Kingdom was once an independent kingdom occupying the island chain, from
Yonaguni Island in the southwest to
Amami Ōshima in the north. In
1372, it became a tributary state of the
Ming Dynasty.
In 1609,
Shimazu Tadatsune, Lord of
Satsuma, invaded the Ryūkyū Kingdom with a fleet of 13 junks and 2,500
samurai, thereby establishing
suzerainty over the islands. They faced little opposition from the Ryukyuans, who lacked any significant military capabilities, and who were ordered by King
Shō Nei to surrender peacefully rather than suffer the loss of precious lives. After that, the kings of the Ryukyus paid tribute to the Japanese
shogun as well as the
Chinese emperor.
In
1879, the
Meiji government announced the
annexation of the Ryukyus. Messengers sent by the Ryukyuan king had knelt outside the
Zongli Yamen, the Chinese foreign affairs office in Beijing, for three days, pleading not to be separated from China. China, weakened from internal corruption and colonial occupation, refused the request to send military protection. Instead, China made diplomatic objections and asked former
United States President Ulysses S. Grant to arbitrate. Grant decided that Japan's claim to the islands was stronger and ruled in Japan's favor. The claims of the indigenous Ryukyuans to the land were ignored.
In the process of annexation, the Japanese military assassinated Ryukyu politicians and civilians who opposed the takeover. The Ryukyu Kingdom became part of its northern neighbour, the Satsuma han. Later, it became its own prefecture, Okinawa Prefecture, when the
prefectural system was adopted nationwide. Compulsory Japanese education was enforced on the Ryukyu children, whereby they were taught Japanese language, culture and identity, while strictly forbidden the use of their native language.
Military activity on the island, before and during World War II, especially the
Battle of Okinawa, had a devastating effect on the Okinawan people. A huge loss of civilian life left many feeling that they were being mistreated by both the Japanese and American military. Okinawa remains the poorest prefecture in Japan to this day.
The US was granted control over Ryukyu Islands south of 29°N latitude amongst other Pacific islands, under the
San Francisco Peace Treaty between the Allied Powers and Japan. US military control over Okinawa began in 1945 with establishment of the
Okinawa Advisory Council. This organization eventually became the
government of the Ryukyu Islands which existed from 1952 to 1972.
Sovereignty was given to Japan in 1972.
Today, there are a number of issues arising from Ryukyuan history. Some Ryukyuans and some Japanese feel that people from the Ryukyus are different from the majority
Yamato people. Some natives of the Ryukyus claim that the central government is discriminating against the islanders by allowing so many American soldiers to be stationed on bases in
Okinawa with a minimal presence on the mainland. Additionally, there is some discussion of
secession from Japan.
Many popular singers and musical groups come from the Ryukyus. These include (among many others) the pop groups
Begin (ビギン) and
Orange Range, singers
Namie Amuro and
Gackt, as well as the group
Da Pump. See also
Ryukyuan music.
Historical description of the 'Loo-Choo' islands
An article in the 1878 edition of the
'Globe Encyclopaedia of Universal Information' described the islands as:
[Ross, J.M. (editor) (1878). , Vol. IV, Edinburgh-Scotland, Thomas C. Jack, Grange Publishing Works, retrieved from Google Books 2009-03-18;]Loo-Choo, Lu-Tchu, or Lieu-Baeu, a group of thirty-six islands stretching from Japan to Formosa, in 20°-27° 40' N. lat., 126" :o'-!29° 5' E. long., and tributary to Japan. The largest, Tsju San ('middle island') is about 60 miles long and 12 broad; others are Sannan in the S. and Sanbok in the N. Nawa, the chief port of Tsju San, is open to foreign commerce. The islands enjoy a magnificent climate, and are highly cultivated and very productive. Among the productions are tea, rice, sugar, tobacco, camphor, fruits, and silk. The principal manufactures are cotton, paper, porcelain, and lacquered ware. The people, who are small, seem a connecting link between the Chinese and Japanese.
People
The
Ryukyuans are known for their
longevity. The attributes this phenomenon to a combination of diet, exercise, and lifestyle practices.
Traditionally, the people of the Ryukyus speak a chain of
languages related to
Japanese as members of the
Japonic language family. Since the latest Japanese invasion in 1879, Japanese has become the main language of public life on the Ryukyus, especially on
Uchinā (Okinawa). Younger and middle-aged people tend not to speak a Ryukyuan language as fluently as Japanese, if at all.
Ecology
Nansei Islands subtropical evergreen forests
The Ryukyu Islands are recognized by ecologists as a distinct
subtropical moist broadleaf forest ecoregion. The flora and fauna of the islands have much in common with
Taiwan, the
Philippines, and
Southeast Asia, and are part of the
Indomalaya ecozone.
Coral reefs
The
coral reefs of the Ryukyus are one of the
World Wildlife Fund's
Global 200 ecoregions. The reefs are endangered by
sedimentation and
eutrophication, mostly a result of
agriculture, as well as damage from
fishing.
Major islands

Map of the major Ryūkyū Islands
This list is based on present day Japanese geographic names:
- * Satsunan Islands (The Northern Half)

The latest sunset in Japan is seen from Yonaguni Island.
- * Ryūkyū Shotō (The Southern Half)
Notes:
- For some of the island names above, the suffix -jima, -shima, and -gashima can be interchanged, omitted, or appended. The suffix means "island." In general, the islands are listed from north to south where possible.
- "Shotō" is replaced with "Islands" in the list except for Ryūkyū Shotō (琉球諸島), since the term "Ryukyu Islands" already exists in English. The Japanese term refers only to the islands that comprise Okinawa Prefecture, while the English term refers to the entire chain of islands between Kyūshū and Taiwan.
- Ryūkyū Rettō (琉球列島) refers to what was once the territory of the former kingdom, which are the Amami Islands, Okinawa Islands, Miyako Islands, and Yaeyama Islands.
See also
- Pechin (Ryukyuan/Okinawan Samurai)