Mount Akagi
Encyclopedia
is a mountain in Gunma Prefecture
Gunma Prefecture
is a prefecture of Japan located in the northwest corner of the Kantō region on Honshu island. Its capital is Maebashi.- History :The remains of a Paleolithic man were found at Iwajuku, Gunma Prefecture, in the early 20th century and there is a public museum there.Japan was without horses until...

, Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

.

The broad, low dominantly andesitic
Andesite
Andesite is an extrusive igneous, volcanic rock, of intermediate composition, with aphanitic to porphyritic texture. In a general sense, it is the intermediate type between basalt and dacite. The mineral assemblage is typically dominated by plagioclase plus pyroxene and/or hornblende. Magnetite,...

 stratovolcano
Stratovolcano
A stratovolcano, also known as a composite volcano, is a tall, conical volcano built up by many layers of hardened lava, tephra, pumice, and volcanic ash. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile and periodic, explosive eruptions...

 rises above the northern end of the Kanto Plain. It contains an elliptical, 3 x 4 km summit caldera
Caldera
A caldera is a cauldron-like volcanic feature usually formed by the collapse of land following a volcanic eruption, such as the one at Yellowstone National Park in the US. They are sometimes confused with volcanic craters...

 with post-caldera lava dome
Lava dome
|250px|thumb|right|Image of the [[rhyolitic]] lava dome of [[Chaitén Volcano]] during its 2008–2009 eruption.In volcanology, a lava dome is a roughly circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano...

s arranged along a NW-SE line. Lake Ono is located at the NE end of the caldera. An older stratovolcano was partially destroyed by edifice collapse, producing a debris-avalanche deposit along the south flank. A series of large plinian eruption
Plinian eruption
Plinian eruptions, also known as 'Vesuvian eruptions', are volcanic eruptions marked by their similarity to the eruption of Mount Vesuvius in AD 79 ....

s accompanied growth of a second stratovolcano during the Pleistocene
Pleistocene
The Pleistocene is the epoch from 2,588,000 to 11,700 years BP that spans the world's recent period of repeated glaciations. The name pleistocene is derived from the Greek and ....

. Construction of the central cone in the late-Pleistocene summit caldera began following the last of the plinian eruptions about 31,000 years ago. During historical time unusual activity was recorded on several occasions during the 9th century, but reported eruptions in 1251 and 1938 are considered uncertain.

Mount Akagi, along with Mount Myōgi
Mount Myogi
is one of the major mountains in the Gunma Prefecture, Japan. Well known for its rocks weathered into fantastic forms, this famous peak is ranked among Japan's three most noted places of rugged beauty...

 and Mount Haruna
Mount Haruna
is a dormant stratovolcano in Gunma, eastern Honshū, Japan.- Outline :Mount Haruna has many peaks and the tallest one, Mount Kamonga is 1,449 m high. It appeared about 300,000 years ago and the last known eruption was c. 550. The volcano has a summit caldera containing the symmetrical cone of...

, is one of the , and the cold north winds down from it are called or ..

The Amagi-class aircraft carrier , that participated in the Attack on Pearl Harbor
Attack on Pearl Harbor
The attack on Pearl Harbor was a surprise military strike conducted by the Imperial Japanese Navy against the United States naval base at Pearl Harbor, Hawaii, on the morning of December 7, 1941...

 and was sunk in the Battle of Midway
Battle of Midway
The Battle of Midway is widely regarded as the most important naval battle of the Pacific Campaign of World War II. Between 4 and 7 June 1942, approximately one month after the Battle of the Coral Sea and six months after Japan's attack on Pearl Harbor, the United States Navy decisively defeated...

, was named after Mount Akagi.

Religion

Mount Akagi is an object of worship in this region. On Ōno Lake, there is Akagi Shrine.

Access

The upper portions of the prefectural road Route 4 approach the top of Mount Akagi. Kanetsu Kotsu Bus comes to Akagi Visitor Center from Maebashi Station
Maebashi Station
is a railway station on the Ryōmō Line of East Japan Railway Company located in Maebashi, Gunma Prefecture, Japan.It is one of two main railway stations of Maebashi; the other is Chūō Maebashi Station of the Jōmō Electric Railway.- History :...

 or Fujimi Onsen Bus Stop.

Climbing routes

To the top of Mount Kurobi, the highest point of this mountain, it takes about three hours from the Akagi Hiroba Bus Stop.

In popular culture

Mount Akagi is mentioned in the street racing manga and anime series Initial D
Initial D
is a manga by Shuichi Shigeno which has been serialized in Kodansha's Young Magazine since 1995. It has been adapted into a long-running anime series by OB Planning, Studio Comet, Studio Gallop, Pastel, and A.C.G.T, and a live action film by Avex and Media Asia...

. The portions of Gunma Route 62 and Gunma Route 257 that pass by Mount Akagi are featured in numerous Initial D episodes. It is the home course of the racing team called the Akagi Red Suns.

Mount Akagi is also featured in the street racing game Tokyo Xtreme Racer: Drift 2
Tokyo Xtreme Racer: Drift 2
Tokyo Xtreme Racer DRIFT 2 is a racing simulator by Genki that was released in 2005...

.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
x
OK