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44-765: Shichinohe is in central Aomori Prefecture, to the east of the Hakkōda Mountains . Aomori Prefecture The town has a cold humid climate characterized by cool, short summers and long, cold winters with heavy snowfall ( Köppen climate classification Cfa ). The average annual temperature in Shichinohe is 9.8 °C. The average annual rainfall is 1233 mm with September as the wettest month. The temperatures are highest on average in August, at around 22.8 °C, and lowest in January, at around -2.1 °C. Per Japanese census data,

88-757: A mayor-council form of government with a directly elected mayor and a unicameral town council of 16 members. Shichinohe is part of Kamikita District , which contributes four members to the Aomori Prefectural Assembly. In terms of national politics, the town is part of Aomori 2nd district of the lower house of the Diet of Japan . The economy of Shichinohe is heavily dependent on agriculture and stock raising. Primary crops include rice , Japanese yam and carrots . Dairy farming and racehorse production are also noted industries. Shichinohe has three public elementary schools and two public middle schools operated by

132-414: A postage stamp released on 20 July 1951 and, more recently, in a set of stamps released on 30 March 2015. Shikō Munakata , an internationally acclaimed local sōsaku-hanga artist, designed a badge for the climbers of Hakkōda in 1954. A 6,409.7-hectare (15,839-acre) portion of the mountains' forests was designated as a Biotic Community Protection Forest in 1989. The Hakkōda Mountains, particularly

176-505: A volcanic crater lake . Large scale eruptions from Mount Ōdake have the potential to send lahars (volcanic mudflows) to heavily populated areas of the cities of Aomori and Towada, to the northwest and east, respectively, of the volcanic complex. Potential lahars would flow to Towada by the Oirase River and its tributaries and to Aomori by the Tsutsumi and Komagome rivers . The junction of

220-549: A species of fir known locally as Aomori todomatsu. During the winter these fir trees get blasted with snow, sculpting the precipitation onto the trees resulting in the phenomenon known as "snow monsters". In the higher alpine zone in elevations above 1,400 meters (4,600 ft), the stands of fir thin out and are interspersed with a mixture of alpine shrubs , primarily made up of East Asian alder and Japanese rowan . Hare's-tail cottongrass , evergreen azaleas , and Narthecium asiaticum are flowering plants that can be found in

264-510: Is a city in Aomori Prefecture , Japan . As of 31 January 2023 , the city had an estimated population of 58,905 in 28031 households, and a population density of 81 persons per km The total area of the city is 725.65 square kilometers (280.18 sq mi).Towada is home to the national and prefectural agencies that administer the Kamikita region , and is the central city of

308-520: Is a popular place for citizens to enjoy the Someiyoshino (Japanese cherry) trees planted along the street. In recent years, the city has been promoting its urban policy as a "Arts Towada," with the Towada Art Center (Art museum) as its centerpiece. The rest of the population is scattered in hamlets along the Oirase River and in the hilly western areas of the city. The northwestern part of the city

352-449: Is at the foot of Mount Hakkōda, and has numerous hot springs , The southwestern part of the city is also mountainous, and contains Lake Towada, which is a caldera lake , and Mount Ohanabe and Mount Towada, which are the outer rims. The Oirase River, the only outlet from Lake Towada, flows northeast from Nenokuchi on the east bank of Lake Towada. Water from the foot of Mount Hakkoda, which is located about 20 kilometers north, also flows into

396-480: The 100 Famous Japanese Mountains compiled by the mountaineer Kyūya Fukada in 1964. This list gained popularity after it gained the attention of Emperor Naruhito , who would attempt to summit every entry on the list. The Hakkōda Ropeway was opened in October 1968, providing aerial lift access to the top of Mount Tamoyachidake, one of the peaks in the northern Hakkōda Mountains. The Hakkōda Mountains have appeared on

440-571: The Pacific Ring of Fire . The volcanic complex consists of fourteen stratovolcanoes and lava domes arranged into two volcanic groups . The Northern Hakkōda Volcanic Group emerges from the rim of an 8-kilometer-wide (5.0 mi) caldera that dates back to the Pleistocene . The Southern Hakkōda Volcanic Group predates the caldera. The Hakkōda Mountains attract many climbers, skiers, and sightseers. The mountains offer extensive backcountry skiing in

484-539: The Aomori Prefectural Board of Education There are 15 public elementary schools and 9 public middle schools in Towada operated by the municipal government, and one middle school operated by the prefectural government. Towada currently has no passenger railway service. The Towada Kankō Electric Railway Line connecting Towada with Misawa had five stations within the city. It was discontinued in 2012 and replaced by

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528-620: The Hakkōda Mountains after a large-scale, Plinian eruption of the Lake Towada volcanic caldera. It is hypothesized that the removal of the mountains' beech forest in the eruption made room for the chestnut groves that the Jōmon people in the area relied heavily on. In 1684, during the Edo period , Sukayu Onsen was founded at a hot spring near Jigokunuma. A hunter tracking a deer he had wounded came upon

572-423: The Hakkōda Mountains are made up of several mountains they are often collectively called Mount Hakkōda ( 八甲田山 , Hakkōda-san ) or simply Hakkōda ( 八甲田 ) . The name Hakkōda is a geographic description of the mountains and their appearance. The first part of the name Hakkō ( 八甲 ) 'eight armor' from eight of the mountains having peaks that resemble helmets. The second part of the name da ( 田 ) 'field' refers to

616-418: The Hakkōda Mountains en route to Tashiro Hot Spring located in the Hakkōda Mountains. The 199 deaths during a single ascent make it the world's largest mountaineering disaster in the modern history of mountain climbing. Two people were killed and 12 were injured after an avalanche struck a hiking party in 2007. A woman who was snowboarding in a backcountry skiing area 400 meters (1,300 ft) away from

660-484: The Hakkōda Ropeway was killed as a result of another avalanche on 21 February 2021. Depressions in the mountains can trap toxic volcanic gases emitted from vents. These gases have led to the deaths of several people in modern history. 6,409.7 hectares (15,839 acres) of the land area within the Hakkōda Mountains is designated as a Protected Forest. Located primarily to the south of Mount Ōdake, it stretches about half

704-583: The Lake Towada area, were set aside under the National Park Law  [ ja ] as a protected part of Towada National Park in 1936. On 3 August 1953, the national park was expanded, extending its protected status to the Tashiro Plateau Wetland in the caldera of the Northern Group of the Hakkōda Mountains. After the park was established, the mountains were listed collectively as one of

748-474: The Oirase River. About 14 kilometers from Nenokuchi to Mount Yakeyama in Oirase River is called the Oirase Gorge. Akita Prefecture Aomori Prefecture The city has a cold humid climate characterized by cool summers and cold winters with heavy snowfall ( Köppen climate classification Cfa ). The average annual temperature in Towada is 9.8 °C. The average annual rainfall is 1233 mm with September as

792-579: The Pleistocene, the southern group is older than the northern group. The southern group is made from rock that is 700,000 to 1,700,000 years old, while the northern group is made from rock that is 13,000 to 700,000 years old along the southwestern rim of an older caldera . Eight eruptive events have occurred in the Northern Hakkōda Volcanic Group since 4,000 BCE, including phreatic and vulcanian eruptions . Four eruptive events occurred at

836-633: The Shichinohe Nanbu clan opposed the forces of Toyotomi Hideyoshi during the Kunohe Rebellion and were defeated. The clan survived as hatamoto under the main lineage of the Nanbu clan at Morioka Domain under the Edo period Tokugawa shogunate . The Shichinohe Domain , a subsidiary domain of Morioka Domain was created in 1819. During the post- Meiji restoration establishment of the modern municipalities system on 1 April 1889, Shichinohe Village

880-498: The Tsutsumi and Komagome rivers just north of Tsutsui Station on the Aoimori Railway Line would be the most heavily impacted populated area during a large eruption, with many areas struck by over a meter of debris. An eruption from Mount Ōdake could also produce pyroclastic flows that could travel up to 3.7 kilometers (2.3 mi) and expel lava up to 3.0 kilometers (1.9 mi) from the volcano. Due to volcanic deformation,

924-422: The aerial lift and within close proximity of Sukayu Onsen. Jōgakura Bridge , spanning the northern and southern groups of the mountains, is a draw for tourists because of the panoramic views it offers of the mountains and their surroundings. Climbing to the summit of Mount Ōdake, the highest peak of the Hakkōda Mountains, is not difficult and does not require any technical skill between May and November. To reach

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968-450: The area around the Hakkōda Ropeway, Sukayu Onsen, and Mount Ōdake, are a popular destination for skiers and snowboarders from around the world. The mountains offer an extensive area for backcountry winter and early spring recreation, with dry, powdery snow similar to what is seen at resorts in Hokkaido despite being slightly further south. Multiple ski resorts serve tourists near the bottom of

1012-406: The cold climate areas of Manchuria and Siberia . The village of Sanbongi was established with the establishment of the modern municipalities system on April 1, 1889. On September 1, 1910, Sanbongi was designated a town. It was elevated to the status of a city on February 1, 1955. In October 1956, it changed its name to “Towada”. On January 1, 2005, the town of Towadako (from Kamikita District )

1056-554: The deer near a hot spring. The hunter noticed that the deer had apparently been healed of its injuries by the hot spring. The location became known as Shikayu Onsen, literally "the deer's hot spring". As the amount of visitors grew, the onsen became known as Sukayu. The onsen is still a major attraction in the mountains. In 1929, Tohoku University established the Mount Hakkōda Plant Experimentation Laboratory near Sukayu Onsen. The mountains, along with

1100-443: The distance from that peak across the southern Hakkōda Mountains to Lake Towada. It is protected as a Biotic Community Protection Forest due to the variety of forests contained within the relatively compact area of the mountains. Below the alpine zone that begins around 1,000 meters (3,300 ft), the Hakkōda Mountains are covered with Siebold's beech forests. In the lower alpine zone the mountains contain stands of Maries' fir ,

1144-627: The location of a colonization and land reclamation project initiated by the Nambu clan of Morioka Domain from 1855. The project was headed by Nitobe Tsutō, the grandfather of Inazō Nitobe . The project was continued by the Meiji government , and the area was designated a ranch area for breeding cavalry horses by the Imperial Japanese Army in 1885. The inclement climate of the area was considered ideal for breeding horses that would be suitable for use in

1188-466: The mountains are collectively listed as one of the 100 Famous Japanese Mountains . Its highest peak, Mount Ōdake, lies 21.3 kilometers (13.2 mi) southeast of central Aomori and 28 kilometers (17 mi) west of central Towada and has an elevation of 1,585 meters (5,200 ft). The Hakkōda Mountains are a part Ōu Mountains which make up part of the Northeastern Japan Arc , a segment of

1232-579: The mountains are forested interspersed with moorland . Above 1,300 meters (4,300 ft), the Alpine climate zone starts. The Hakkōda Mountains, along with Lake Towada and the Oirase Valley , make up the northern section of Towada-Hachimantai National Park . The mountains dominate the southern horizon of the city of Aomori. On a clear day they can be seen on a clear day from Hakodate in Hokkaido . Though

1276-587: The mountains' flat plateaus that are referred to as 神の田圃 ( kami no tano ) 'field of god' . The following is a list of peaks and their heights: The Hakkōda Mountains are famous for their high-altitude wetlands : The Hakkōda Mountains are two clusters of stratovolcanoes in the Northeastern Japan Arc that consists of lava flows , debris flows , and pyroclastic ejecta and flows arranged into southern and northern groups. The volcanic peaks are made of non-alkali mafic rock; mostly andesite , dacite , and basalt . Although both groups of mountains formed in

1320-426: The peak climbers start their ascent at Sukayu Onsen or the top of the Hakkōda Ropeway, both of which can be accessed by public buses or private automobiles from National Route 103 and National Route 394. From Sukayu Onsen, it takes about two hours to complete the 694 meters (2,277 ft) ascent to the summit that is accessible by a well-marked pathway. From the top of the Hakkōda Ropeway it takes two hours to ascend to

1364-539: The population of Shichinohe peaked around 1960 and has declined over the past 60 years. Shichinohe began as one of a series of numbered fortified settlements established by the Nanbu clan in the early Kamakura period to control their new territories in Nukada District of northern Ōshū . Shichinohe Castle was controlled by a branch of the Nanbu clan for several generations until the end of Sengoku period , when in 1591,

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1408-473: The region. In October 2012, the city signed an agreement with nine surrounding municipalities to improve the living environment, and has a cooperative relationship with Misawa City , which has an airport and a U.S. Air Force base. Towada is in the foothills of the Hakkōda Mountains and encompasses the Aomori portion of Lake Towada . The Oirase River passes through the town. Towada is an area rich in nature. To

1452-404: The summit and another two to descend back to the aerial lift. The summit can be reached outside of the mentioned climbing season; however dangers imposed by avalanches and harsh weather make advance training, personal radio beacons , and preparation necessary. The Hakkōda Mountains incident occurred on 23 January 1902, when a group of Imperial Japanese Army soldiers marched in a blizzard on

1496-465: The summit of Mount Takada-Ōdake shifted 115 meters (377 ft) to the west and increased in elevation by 7 meters (23 ft), shifting its summit from the border of Aomori and Towada to being entirely in the city of Towada. As of May 2020, intense fumarole activity was ongoing at Jigokunuma near Sukayu Onsen and National Routes 103 / 394 . During the Jōmon period , human activity rapidly increased in

1540-477: The summit of Ōdake, with another possible eruption at Ōdake. The three most recent eruptions occurred at Jigokunuma on the southwestern foot of Ōdake near Sukayu Onsen during the 13th to 17th centuries. Two fatal incidents have happened in modern history due to volcanic gas emitted from the northern group. On 12 July 1997, three soldiers of the Japan Self-Defense Forces died after gas accumulated in

1584-666: The town government, and one public high school operated by the Aomori Prefectural Board of Education. The town also has one special education school for the handicapped, and an agricultural vocational school. [REDACTED] East Japan Railway Company (JR East) - Tōhoku Shinkansen Hakk%C5%8Dda Mountains The Hakkōda Mountains ( 八甲田山系 , Hakkōda-sankei ) are an active volcanic complex in south-central Aomori Prefecture , Japan, in Towada-Hachimantai National Park . Often called Mount Hakkōda ( 八甲田山 , Hakkōda-san ) or simply Hakkōda ( 八甲田 ) ,

1628-424: The valley where they were training. On 20 June 2010, a teenage girl died after being exposed to volcanic gas near Sukayu Onsen. After the 2011 Great East Japan earthquake , seismic activity around the volcanic group increased. After a series of earthquakes between February and October 2013, Mount Ōdake saw a degree of deformation . Future eruptions are forecast to come from the peak of Mount Ōdake and Jigokunuma,

1672-500: The west are Towada-Hachimantai National Park . In particular, Lake Towada and the Oirase River are famous tourist spots. As for industry, agriculture is thriving, and the city produces the largest amount of garlic in Japan. More than half of the population of about 60,000 lives in the eastern urban area (Sanbongi area), with the central part of the city is characterized by its orderly grid-like streets. In particular, "Government Office Street"

1716-712: The wetlands of the mountains. The mountains support a wide variety of animal life. The Tsuta Wild Bird Sanctuary lies within the Southern Group of the Hakkōda Mountains. Its marshes and ponds support populations of Mandarin duck , forest green tree frog , and ruddy kingfisher . Other species that can be found in the Hakkōda Mountains are the golden eagle , the Japanese serow , and the Asian black bear . [REDACTED] Media related to Hakkōda Mountains at Wikimedia Commons Towada, Aomori Towada ( 十和田市 , Towada-shi )

1760-449: The wettest month. The temperatures are highest on average in August, at around 22.8 °C, and lowest in January, at around -2.3 °C. Part of the city is within the limits of the Towada-Hachimantai National Park . Per Japanese census data, the population of Towada peaked at around the year 2000, and has been in decline since. The area around present-day Towada was formerly a wasteland known as Sanbongihara ( 三本木原 ) , which became

1804-470: The winter and early spring. There is a lift, the Hakkōda Ropeway in the northern Hakkōda Mountains used by visitors year-round and several hiking trails cross the mountains. While the trails do not pose any technical climbing challenges, Hakkōda presents dangers such as volcanic gases, harsh winter weather, and avalanches. The most notable incident in mountains' history was the Hakkōda Mountains incident ,

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1848-464: The worst mountaineering accident in modern history. After Mount Iwaki , the Hakkōda Mountains contain the second highest peak in Aomori Prefecture , Mount Ōdake with an elevation of 1,585 meters (5,200 ft). Mount Ōdake can be climbed from Sukayu Onsen in about four hours. Heavy snowfall makes the Hakkōda Mountains a prime destination for backcountry and mountain skiers , and there are two mountain huts for overnight trips. The lower slopes of

1892-627: Was incorporated. It was elevated to town status in 1949. On 31 March 2005, the neighboring village of Tenmabayashi was merged into the town of Shichinohe. Shichinohe-Towada Station on the Tōhoku Shinkansen opened on 4 December 2010. This restored a rail link to the town after the closure of the Nanbu Jūkan Railway which previously connected Shichinohe Station with Noheji Station on the Tōhoku Main Line until 1997. Shichinobe has

1936-447: Was merged into Towada. Towada has a mayor-council form of government with a directly elected mayor and a unicameral city legislature of 22 members. Towada contributes two members to the Aomori Prefectural Assembly. In terms of national politics, the town is part of Aomori 2nd district of the lower house of the Diet of Japan . The economy of Towada is based largely on agriculture. Towada has three public high schools operated by

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