Окинава: История и культура Рюкю́

Island within the Ryukyu Islands

, officially Okinawa Main Island (沖縄本島), is the largest of the Okinawa Islands and the Ryukyu (Nansei) Islands of Japan in the Kyushu region. It is the smallest and least populated of the five main islands of Japan. The island is approximately 66 mile (106 km) long, an average 7 mile (11 km) wide, and has an area of It is roughly south of the main island of Kyushu and the rest of Japan. It is northeast of Taiwan. The total population of Okinawa Island is 1,384,762. After the Late Shell Mound period, agriculture started about the 12th century, and the population center moved from the seashore to higher places. This period is called the Gusuku period. Gusuku is a term used for the distinctive Ryukyuan form of castles or fortresses. Many gusukus and related cultural remains in the Ryukyu Islands have been listed by UNESCO as World Heritage Sites. There are three perspectives regarding the nature of gusukus: that they were holy places, dwellings encircled by stones, and castles of the rulers. In this period, porcelain trade between Okinawa and other countries became commonplace, and Okinawa was an important relay point in eastern Asian trade. Ryukyuan kings, such as Shunten and Eiso, were important rulers. An attempted Mongolian invasion in 1291 during the Eiso Dynasty failed. Hiragana was imported from Japan by Ganjin in 1265. Noro, village priestesses of the Ryukyuan religion, appeared.

The Sanzan period began in 1314 when the kingdoms of Hokuzan and Nanzan declared independence from Chūzan. The three kingdoms competed with one another for recognition and trade with Ming China. King Satto, leading Chūzan, was very successful, establishing relations with Korea and Southeast Asia as well as China. The Hongwu Emperor sent 36 families from Fujian in 1392 at the request of the Ryukyuan king. Their job was to manage maritime dealings in the kingdom. They assisted the Ryukyuans in developing their technology and diplomatic relations. In 1407, however, a man named Hashi overthrew Satto's descendant, King Bunei, and installed his father, Shishō, as king of Chūzan. In 1429, King Shō Hashi completed the unification of the three kingdoms and founded the Ryūkyū Kingdom with its capital at Shuri Castle. His descendants conquered the Amami Islands. In 1469, King Shō Taikyū died, so the royal government chose a man named Kanemaru as the new king, who chose the name Shō En and established the Second Shō Dynasty. His son Shō Shin conquered the Sakishima Islands and centralized the royal government, the military, and the noro priestesses.

In 1609, the Japanese Satsuma Domain launched the invasion of Ryukyu, ultimately capturing the king and his capital after a long struggle. Ryukyu was forced to cede the Amami Islands and become a vassal of Satsuma. The kingdom became both a tributary of China and a tributary of Japan. Because China would not make a formal trade agreement unless a country was a tributary state, the kingdom was a convenient loophole for Japanese trade with China. When Japan officially closed off trade with European nations except for the Dutch, Nagasaki, Tsushima, and Kagoshima became the only Japanese trading ports offering connections with the outside world. At some time, karate came into existence as a type of systematized martial arts.

Several Europeans visited Ryukyu starting in the late 18th century. The most important visits to Okinawa were from Captain Basil Hall in 1816 and Commodore Matthew C. Perry in 1852. A Christian missionary, Bernard Jean Bettelheim, lived in the Gokoku ji temple in Naha from 1846 to 1854. In 1879, Japan annexed the entire Ryukyu archipelago. The Meiji government then established Okinawa Prefecture. The monarchy in Shuri was abolished, and the deposed King Shō Tai was forced to relocate to Tokyo. Hostility against Japan increased in the islands immediately after the annexation, in part because of the systematic attempt on the part of Japan to eliminate Ryukyuan culture, including the language, religion, and cultural practices.

Okinawa Island had the bloodiest ground battle of the Pacific War from 1 April to 22 June 1945. During this 82 day long battle, about 95,000 Imperial Japanese Army troops and 20,195 Americans were killed. The Cornerstone of Peace at the Peace Memorial Park in Itoman lists 149,193 persons from Okinawa – approximately one quarter of the civilian population – were either killed or committed suicide during the Battle of Okinawa and the Pacific War. Very few Japanese ended up in POW camps. This may have been because of Japanese soldiers' reluctance to surrender. The total number of casualties shocked American military strategists. This made them apprehensive to invade the other main islands of Japan, because it would result in very high casualties.

Japan became a pacifist country with the 1947 constitution, so America was obligated to protect Japan against foreign threats. During the American military occupation of Japan (1945–1952), which followed the Imperial Japanese surrender on 2 September 1945, in Tokyo Bay, the United States controlled Okinawa Island and the rest of the Ryukyu Islands. The Amami Islands were returned to Japanese control in 1953. The remaining Ryukyu Islands were returned to Japan on 17 June 1971. America kept numerous U. S. military bases on the islands. There are 32 United States military bases on Okinawa Island

In 2013, following escalating tensions following competing claims to the uninhabited Senkaku Islands, the People's Republic of China began questioning Japan's sovereignty to the island of Okinawa, citing its past as the independent tributary state of Ryukyu. On 31 October 2019, the main courtyard structures of Shurijo were destroyed in a fire. It marked the fifth time that Shurijo was destroyed following previous incidents in 1453, 1660, 1709 and 1945. On 31 October 2019, a large fire burned down sections of Shuri Castle: "Six castle buildings occupying some in total were gutted."

As of September 2009, the Japanese government estimates the population at 1,384,762, which includes American military personnel and their families. The Okinawan language, called Uchināguchi, is spoken by adults only, but several local groups promote the use of the Okinawan language by younger people. Whereas the northern half of Okinawa Island is sparsely populated, the south central and southern parts of the island are markedly urbanized—particularly the city of Naha and the urban corridor stretching north from there to Okinawa City. The population distribution is approximately 120,000 in northern Okinawa, 590,000 in central Okinawa and 540,000 in southern Okinawa. It has a high population density of 1,014.93/km2. During the Meiji Period, Okinawan ethnic identity, tradition, culture and language were suppressed by the Meiji government, which sought to assimilate the Okinawans as Japanese (Yamato). Many ethnic Japanese have since migrated to Okinawa. The modern inhabitants of Okinawa are mainly ethnic Okinawan, Japanese, half Japanese and mixed. Okinawans are known for their longevity. This particular island is a so called Blue Zone, an area where the people live longer than most others elsewhere in the world. Five times as many Okinawans reach 100 years old compared to the rest of Japan. as of 2002 there were 34.7 centenarians for every 100,000 inhabitants, which is the highest ratio worldwide. Possible explanations are diet, low stress lifestyle, caring community, activity, and spirituality of the inhabitants of the island. The straight line distance is about from north to south. Okinawa is in the northeastern end of Okinawa Prefecture. Since 1972 over of land reclamation has been conducted. It is roughly south of the main island of Kyushu. Okinawa is connected to nearby islands near a land bridge: Katsuren Peninsula is connected via the Mid Sea Road to Henza Island, Miyagi Island, Ikei Island, and Hamahiga Island. Similarly, from the Motobu Peninsula on the northwestern side, all of Sesoko jima plus Yagaji Island and Kōri jima are connected by bridges. Okinawa Island has several beaches such as Manza Beach, Emerald Beach, Okuma Beach, Zanpa Beach, Moon Beach and Sunset Beach (Chatan cho). Mount Omoto, at , is the highest mountain in Okinawa, with Mount Yonaha being the second highest. The Motobu Peninsula in the north has limestone layers and karst development. In the center and south is mainly a Ryukyu limestone layer and mudstone. There are a small number of endemic Yanbaru kuina (also known as the Okinawa rail), a small flightless bird that is close to extinction. The critically endangered Okinawa woodpecker is also endemic to the island. The Indian mongoose was introduced to the island to prevent the native habu pit viper from attacking the birds. It did not succeed in eliminating the habu but instead preyed on birds, increasing the threat to the Okinawa rail. The coconut crab is the largest terrestrial hermit crab of Okinawa and the Ryukyu Islands. In 2021, coconut crabs were found to live in a small cave system on the islet Nagashima off the Henoko district. A small population of endangered dugongs lives around Okinawa. The estimates are between 3 and 50 survivors.

The island has a humid subtropical climate bordering on a tropical rainforest climate. The climate supports a dense Subtropical forest in the northern Yanbaru National Park. A rainy season occurs in the late spring.

Among the prefectures of Japan, Okinawa has the youngest and fastest growing population but has the lowest employment rate and average income. The island economy is primarily driven by tourism and the U. S. military presence, with efforts in recent years to diversify into other sectors. The Motobu Peninsula has a large scale quarry and cement factory, taking advantage of the limestone in the area. There is also agriculture with tropical fruit such as Malpighia emarginata.

Tourist attractions include Okinawa Churaumi Aquarium (at one time the world's largest aquarium), Century Beach, Pineapple Park, the Orion Beer Factory and Hiji Falls. In recent years, Okinawa has become an increasingly popular destination for tourists from China and Southeast Asia. In 2018, Okinawa attracted 9,842,400 tourists, a positive growth of 4.7% from 9,396,200 in the previous year.

The U. S. military bases account for 4 to 5% of the island economy. There is also a smaller contingent of Japanese military bases on the island. Several former U. S. military facilities on Okinawa have been re developed as commercial areas, most notably the American Village in Chatan, which opened in 1998, and the Aeon Mall Okinawa Rycom in Kitanakagusuku, which opened in 2015. About 26,000 U. S. military personnel are on Okinawa Island. There are 13 United States military bases on Okinawa Island. Approximately 62% of all United States bases in Japan are on Okinawa. They cover 25% of Okinawa island. The major bases are Futenma, Kadena, Hansen, Torii, Schwab, Foster, and Kinser. There are 28 U. S. military facilities on Okinawa. They are mainly concentrated in the central area. At one point, Okinawa hosted approximately 1,200 nuclear warheads. There were several nuclear weapons incidents on Okinawa and in the sea near the islands. In 2020, tests around Kadena Air Base showed severe contamination of the wells and waterways of Dakujaku River and Hija river with toxic chemicals PFAS.

The 1971 Okinawa Reversion Agreement officially ended the U. S. military occupation on Okinawa. The bases primarily exist to serve Japanese and American strategic interests, despite recent efforts to move the bases out of core areas following incidents involving military personnel and resultant protests (including the 1995 Okinawa rape incident). In 2012, an agreement was struck between the United States and Japan to reduce the number of U. S. military personnel on the island, moving 9,000 personnel to other locations and moving bases out of heavily populated Greater Naha, but 10,000 Marines will remain on the island, along with other U. S. military units. Attempts to completely close bases on the southern third of the island, where 90% of the population lives (all but about 120,000 people) have been impeded by both the American desire that alternative locations be found where bases subject to closure could move to (e. g. Henoko Peninsula, mid island), as well as by local Okinawan opposition to any suggested locations on the island (who demand no U. S. troops at all anywhere on the island). In late December 2013, Governor Hirokazu Nakaima gave permission for land reclamation to begin for a new U. S. military base at Henoko, reneging on previous promises and furthering the effort to consolidate the American troop presence on the island, though away from urban Naha. In December 2016 the U. S. returned of the Northern Training Area on Okinawa to Japan. This reduced the footprint of the U. S. forces by 20% on the island. It was the biggest land return since 1972.

FC Ryukyu, association football team, plays in J2 League. Ryukyu Golden Kings, basketball team, plays in B. League.

Naha Airport is the main transportation hub for the Ryukyu Islands and has an increasingly large role in regional logistics. All Nippon Airways opened a cargo hub at the airport in 2009, providing overnight freight service between Japan and other Asian countries.

There are multiple bus companies, such as Toyo Bus, Ryukyu Bus Kotsu, Naha Bus, and Okinawa Bus.

The Okinawa Expressway is a toll road that runs from Naha to Nago, and has a speed limit of , the highest on the island.

There are many ferries to many of the nearby islands, such as Ie Shima. Tomarin Port in Naha, has ferries to nearby islands such as Aguni, Tokashiki and Zamami.