- Hachijōjima
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Hachijōjima Native name: 八丈島
Nickname: Hachijō Island
Hachijō-fuji
Geography Location Izu Islands Coordinates 33°06′34″N 139°47′29″E / 33.10944°N 139.79139°E Archipelago Izu Islands Area 62,520 m2 (672,960 sq ft) Length 14,000 m (46,000 ft) Width 7,500 m (24,600 ft) Coastline 58,910 m (193,270 ft) Highest elevation 854.3 m (2,802.8 ft) Country JapanDemographics Population 8363 (as of September 2009) 
Hachijōjima (right) and Hachijōkojima (left)
Hachijōjima (八丈島) is a volcanic Japanese island in the Philippine Sea, administered by Tōkyō and located approximately 287 kilometres (178 mi) south of the Special Wards of Tōkyō. It is the southernmost and most isolated of the Izu Seven Islands group of the seven northern islands of the Izu archipelago. The chief community on the island is Mitsune; other communities are Nakanogo, Kashitate, and Ōkago all of which are administratively part of the town of Hachijō under Hachijō Subprefecture of Tokyo Metropolis. As of 2009, the island's population was 8,363. Hachijōjima is also within the boundaries of the Fuji-Hakone-Izu National Park.
Contents
Geology
Hachijōjima is a compound volcanic island 14.5 km in length with a maximum width of 8 km. The island is formed from two stratovolcanoes. Higashiyama (東山), also called Miharayama (三原山), has a height of 701 metres (2,300 ft), and was active from 100,000 BC to around 1700 BC, has eroded flanks and retains a distinctive caldera. Nishiyama (西山), also called Hachijō-fuji (八丈富士)) is the highest point on the island and is the tallest peak of the entire Izu island chain, with a height of 854 metres (2,802 ft). The summit is occupied by a shallow caldera with a diameter of 400 meters in diameter and depth of around 50 meters. It is rated as a Class-C active volcano by the Japan Meteorological Agency with eruptions recorded in recent history in 1487, 1518, 1522–1523, 1605 and 1606. In between these two peaks are over 20 flank volcanoes and pyroclastic cones.
History
Hachijōjima has been inhabited since at least the Jomon period, and archaelogists have found magatama and other remains. Under the Ritsuryō system of the early Nara period, the island was part of Suruga Province. It was transferred to Izu Province when Izu separated from Suruga in 680 AD. During the Heian period, Minamoto no Tametomo was banished to Izu Ōshima after a failed rebellion, but per a semi-legendary story, escaped to Hachijōjima, where he attempted to establish an independent kingdom. Muromachi period documents indicate that the Kantō kubō appointed a daikan to govern Hachijōjima on his behalf.
During the Edo period, the island became known as a place of exile for convicts, most notably Ukita Hideie, a daimyō who was defeated at the Battle of Sekigahara, but also for common criminals, especially repeat offenders and murderers. Its use as a prison island ended with the Meiji Restoration. During the Pacific War, the island was regarded as a strategic point in the defense of the ocean approaches to Tokyo, and in the final stages of the war, a base of operations for the Kaiten suicide submarines was founded on the southern coast. Following the end of World War II through the 1960s, the government made attempts to promote Hachijōjima as the "Hawaii of Japan" to encourage tourist development, and tourism remains a large component of the island's economy to date.
Transportation
Hachijōjima is accessible both by aircraft and by ferry. A pedestrian ferry leaves Tōkyō once every day at 10 p.m., and arrives at Hachijōjima at 9:00 a.m. the following day. Air travel to Hachijojima Airport takes 45 minutes from Tōkyō International Airport (Haneda).
Accommodation
Accommodation on Hachijōjima is plentiful. There are many Japanese-style inns, hot spring restorts and several larger hotels. There is also a free campsite that is open year round; reservations are not required. The campsite has numerous BBQ pits, cold showers and full cooking facilities.
Activities
Hachijōjima is popular with surfers, with three reef breaks and consistently warmer water than mainland Japan because of the warm water Kuroshio Current. Due to the fact Hachijōjima is a volcanic island there are a few black sandy beaches. The main one is next to the main harbour of Sokodo. There are various skin diving/snorkeling points. Hachijōjima's scuba diving points are many and varied. Nazumado is the best known, and is considered to be one of the top ten dive points in Japan. Sea turtles are common and underwater lava bridges are typical features for a volcanic island. Hachijōjima is also known for its hiking, waterfalls, and natural beauty. Other activities for visitors include visiting the botanical gardens, exploring wartime tunnels and hiking to the top of Hachijō-fuji.
Between the months of May to September seven varieties of bioluminescent mushrooms can be seen. Rainy season is the best time for viewing them.
Kihachijō silk cloth is woven on the island, and one of the workshops is open to tourists. There is also a free geothermal power museum.
Sport fishing could be a rewarding experience since there are many different locations allowing people to catch fish.
Food
Hachijōjima is famous for its sushi and kusaya. Local cuisine also makes use of the ashitaba plant in dishes such as ashitaba soba and tempura.
Language
The Hachijō Dialect is the most divergent from standard Japanese of all the Japanese dialects. It retains some archaic features no longer found in other forms of Japanese. The number of speakers of the dialect is not certain, and it is on the list of endangered languages.
Education
The town operates its public elementary and junior high schools.
Tōkyō Metropolitan Government Board of Education operates Hachijō High School.[1]
Gallery
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Noboryō Pass: Mt Hachijō-Fuji and Hachijō-Koshima island seen from the Noboryō Pass.
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Tamaishigaki: Walls built by convicts exiled on Hachijōjima in the Edo Period.
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Karataki waterfall: The Karataki waterfall, in the hills around Mt. Miharayama.
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Freesia Festival: The annual freesia festival.
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Aloe growing on Mt Hachijō-Fuji.
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Landsat image: Hachijōjima and Hachijō-Koshima.
See also
- Runin: Banished, a 2004 film about convicts exiled to Hachijōjima, and their attempts to escape.
- Battle Royale, a controversial 2000 film filmed on the neighbouring, uninhabited, Hachijō Kojima, although not set on the island.
Notes
External links
- Entry at Oceandots.com
- Hachijo Town
- Hachijojima Tourism—Site from Tōkyō Metropolitan Government with information on the island's sights.
- Hachijo.info Guide for travelers
- Hachijojima volcano
- Kihachijo Fabrics—Information on this local craft
- Hachijojima Shinyo Monument—WWII Navy explosive motorboat base monument
- Encarta: Map of Hachijō-jima
Tokyo Metropolis Special Wards 
Cities Districts and
SubprefecturesCategories:- Active volcanoes
- Islands of Tokyo
- Izu-Bonin volcanic arc
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