Miyake-jima is an island in the Izu group, southeast of Honshū, Japan
. The island is administered by the Tokyo
Metropolitan government, and has an area of 55.50 km², the island is 180 kilometres (110 mi) south of Tokyo. As of January 1, 2006, the population of the island is 2884. The highest point is at 815 metres (2,674 ft). Like other islands in the Izu Island group, Miyake-jima forms part of the Fuji-Hakone
-Izu National Park.
Miyake Village serves as the local government of the island. Village is used in the sense of a municipality in this context, which also encloses nearby tiny uninhabited Ōnoharajima WSW of Miyake-jima. The seat of the local government is in the village (in the traditional sense) of Tsubota on the southeast coast of Miyake Island.
The island is a granitic composite cone in origin, and the main volcano, Mount Oyama, has erupted several times in recent history. A lava flow in 1940 killed 11 people, and other eruptions occurred in 1962 and 1983. 
On July 14, 2000, Mount Oyama began another series of eruptions, and by September, the island was completely evacuated. After a four-year period of volcanic emissions, residents were allowed to return permanently on February 1, 2005.
Culture and tourism:
Miyake-jima is famous for its traditional taiko performances, known as kamitsuki kiyari taiko, as well as being home to the rare endemic Izu Thrush (akakokko). The island is home to an unusually rich flora and fauna with several rare species of birds and animals, although its natural habitats are constantly under threat from human and volcanic activity. Underwater, the island is valued by divers for its coral reefs and marine fauna (including the dolphin population outside nearby Mikura-jima).
The residents of the island are required to carry gas masks with them at all times, but need not wear them constantly. Raid alarms go off if there is a dramatic increase in the levels of sulfur in the air.The island was used as a penal colony during the Edo Period.
The island is accessible by over-night ferry, the Sarubia Maru or the Camellia, which is operated by Tōkai
Kisen. The ferry departs from Takeshiba Sanbashi Pier, near Hamamatsuchō, Tokyo at 22:30 and arrives at Miyakejima at 5:00.
There are flights connecting Miyakejima Airport and Haneda Airport with an approximate flying time of 50 minutes. The area is prone to high volume of sulfuric gas and flights had been suspended for almost eight years after the July 14, 2000 volcano eruption. Flights have again resumed during April 2008, after sulfuric gases in the air have dropped to levels below 0.2ppm. There is also a helicopter that arrives via Izu ŌShima
. There are also two helicopter flights operated by Tokyo Island Shuttle which originate in Aogashima and Izu Ōshima
and fly to Toshima
, Miyake-jima, Mikura-jima, Hachijō-jima and Aogashima.
On August 31, 1945, during the Allies' occupation of Tokyo, ground gunners on Miyake-jima fired three shots at an American transport aircraft, with no casualties. These were to be amongst the last shots fired in the war. The village operates its six public elementary and junior high schools.Tokyo Metropolitan Government operates Miyake High School.