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Nankaidō
is a Japanese geographical term. It means both an ancient division of the country and the main road running through it. The road connected provincial capitals in this region. It was part of the Gokishichidō system. The ''Nankaidō'' encompassed the pre-Meiji provincial lands of Kii and Awaji, plus the four provinces that made up the island of Shikoku: Awa, Sanuki, Tosa, and Iyo. The road extended from Nara to the seacoast to the south on the Kii Peninsula of the island of Honshū in Japan and crossing the sea, extended to Yura (nowadays Sumoto) and then Shikoku. Nankaidō earthquakes :''See Historic tsunami for a full list of Nankai quakes with tsunami.'' Many historic earthquakes bear the name "Nankai" or "Nankaido", as specific epicenters were known at the time. Often quakes take on the Japanese era name along with location such as Nankaido. These include: *1498 Meiō Nankaidō earthquake * 1605 Keichō Nankaidō earthquake * 1854 Ansei-Nankai earthquake *1944 Tōna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circuit (administrative Division)
A circuit ( or ) was a historical political division of China and is a historical and modern administrative unit in Japan. The primary level of administrative division of Korea under the Joseon and in modern North and South Korea employs the same Chinese character as the Chinese and Japanese divisions but, because of its relatively greater importance, is usually translated as province instead. China Circuits originated in China during the Han dynasty and were used as a lower-tier administrative division, comparable to the county (, also translated as "districts"). They were used only in the fringes of the empire, which were either inhabited primarily by non-Han Chinese peoples or too geographically isolated from the rest of the Han centers of power. The system fell into disuse after the collapse of the Western Jin dynasty. The administrative division was revived in 627 when Tang Emperor Taizong made it the highest level administrative division and subdivided China into ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gokishichidō
was the name for ancient administrative units organized in Japan during the Asuka period (AD 538–710), as part of a legal and governmental system borrowed from the Chinese. Though these units did not survive as administrative structures beyond the Muromachi period (1336–1573), they did remain important geographical entities until the 19th century. Titsingh, Isaac. (1834). The Gokishichidō consisted of five provinces in the Kinai () or capital region, plus seven ''dō'' () or circuits, each of which contained provinces of its own. When Hokkaido was included as a circuit after the defeat of the Republic of Ezo in 1869, the system was briefly called . The abolition of the ''han'' system abolished the -han (early modern feudal domains) in 1871, -dō/circuits and provinces were per se not abolished by the abolition of domains; but the prefectures that sprang from the domains became the primary administrative division of the country and were soon merged and reorganized to terr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Awaji Province
was an old province of Japan covering Awaji Island, between Honshū and Shikoku. Nussbaum, Louis-Frédéric. (2005). "''Awaji''" in . Today it is part of Hyōgo Prefecture. It is sometimes called . Awaji is divided into three municipal sections: Awaji is the northernmost section, Sumoto is the most urban and central section, and four southern towns make up the city of Minamiawaji. It was founded in the 7th century as a part of Nankaidō. In Nankaidō, Awaji Province was between Kii Province and Awa Province. Awaji means literally "Road to Awa", that is, the road to Awa Province from the central part of Japan. Awaji Province was divided into two districts: Tsuna no Kōri in the northern part and Mihara no Kōri in the southern part. The provincial government was presumably in modern Minamiawaji, Hyōgo but its relics have not been found yet. Awaji Province was a common destination for political exiles. Emperor Junnin was exiled in Awaji after his abdication until his death. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Historic Tsunami
This article lists notable tsunamis, which are sorted by the date and location that the tsunami occurred. Because of seismic and volcanic activity associated with tectonic plate boundaries along the Pacific Ring of Fire, tsunamis occur most frequently in the Pacific Ocean, but are a worldwide natural phenomenon. They are possible wherever large bodies of water are found, including inland lakes, where they can be caused by landslides and glacier calving. Very small tsunamis, non-destructive and undetectable without specialized equipment, occur frequently as a result of minor earthquakes and other events. Around 1600 BC, a tsunami caused by the eruption of Thira devastated the Minoan civilization on Crete and related cultures in the Cyclades, as well as in areas on the Greek mainland facing the eruption, such as the Argolid. The oldest recorded tsunami occurred in 479 BC. It destroyed a Persian army that was attacking the town of Potidaea in Greece.Smid, T. C.: "'Tsunamis' in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanuki Province
was a province of Japan in the area of northeastern Shikoku. Nussbaum, Louis-Frédéric. (2005). "''Sanuki''" in . Sanuki bordered on Awa to the south, and Iyo to the west. Its abbreviated form name was . In terms of the Gokishichidō system, Sanuki was one of the provinces of the Nankaidō circuit. Under the ''Engishiki'' classification system, Sanuki was ranked as one of the "upper countries" (上国) in terms of importance, and one of the "middle countries" (中国) in terms of distance from the capital. The provincial capital was located in what is now the city of Sakaide, but its exact location was only identified in 2012. The ''ichinomiya'' of the province is the Tamura jinja located on the city of Takamatsu. retrieved 2011-08-09 < ...
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1944 Tōnankai Earthquake
The 1944 Tōnankai earthquake occurred at 13:35 local time (04:35 UTC) on 7 December. It had an estimated magnitude of 8.1 on the moment magnitude scale (making it the strongest known earthquake of 1944) and a maximum felt intensity of greater than 5 Shindo (about VIII (''Severe'') on the Mercalli intensity scale). It triggered a large tsunami that caused serious damage along the coast of Wakayama Prefecture and the Tōkai region. Together, the earthquake and tsunami caused 3,358 casualties. Tectonic setting The southern coast of Honshū runs parallel to the Nankai Trough, which marks the subduction of the Philippine Sea Plate beneath the Eurasian Plate. Movement on this convergent plate boundary leads to many earthquakes, some of them of megathrust type. The Nankai megathrust has five distinct segments (A–E) that can rupture independently, the segments have ruptured either singly or together repeatedly over the last 1300 years. Megathrust earthquakes on this structure tend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iyo Province
was a province of Japan in the area of northwestern Shikoku. Nussbaum, Louis-Frédéric. (2005). "''Tosa''" in . Iyo bordered on Sanuki Province to the northeast, Awa to the east, and Tosa to the south. Its abbreviated form name was . In terms of the Gokishichidō system, Iyo was one of the provinces of the Nankaidō circuit. Under the ''Engishiki'' classification system, Iyo was ranked as one of the "upper countries" (上国) in terms of importance, and one of the "far countries" (遠国) in terms of distance from the capital. The provincial capital was located in what is now the city of Imabari, but its exact location is still unknown. The ''ichinomiya'' of the province is the Ōyamazumi Shrine located on the island of Ōmishima in what is now part of Imabari. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tosa Province
was a province of Japan in the area of southern Shikoku. Nussbaum, Louis-Frédéric. (2005). "''Tosa''" in . Tosa bordered on Awa to the northeast, and Iyo to the northwest. Its abbreviated form name was . In terms of the Gokishichidō system, Tosa was one of the provinces of the Nankaidō circuit. Under the ''Engishiki'' classification system, Tosa was ranked as one of the "middle countries" (中国) in terms of importance, and one of the "far countries" (遠国) in terms of distance from the capital. The provincial capital was located in what is now the city of Nankoku. The ''ichinomiya'' of the province is the Tosa shrine located in the city of Kōchi. retrieved 2011-08-09 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Awa Province (Tokushima)
was a province of Japan in the area that is today Tokushima Prefecture on the island of Shikoku. Nussbaum, Louis-Frédéric. (2005). "''Awa no Kuni''" in . Awa was bordered by Tosa, Sanuki, and Iyo Provinces. Its abbreviated form name was . In terms of the Gokishichidō system, Awa was one of the provinces of the Nankaidō circuit. Under the ''Engishiki'' classification system, Awa was ranked as one of the 35 "superior countries" (上国) in terms of importance, and one of the "middle countries" (中国) in terms of distance from the capital. The provincial capital was located in what is now the city of Tokushima. History Awa has been settled since the Japanese Paleolithic and the remains of Yayoi and Kofun period settlements and burial mounds have been found especially in the fertile Yoshino River valley. Per the ''Kogo Shūi,'' the name of the province was originally written "粟国" and was associated with the production of millet. Per the ''Kujiki'', the ''kuni n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1946 Nankai Earthquake
The 1946 Nankai earthquake (昭和南海地震 Shōwa period, Shōwa Nankai jishin) was a great earthquake in Nankaidō, Occupation of Japan, Japan. It occurred on December 21, 1946, at 04:19 Japan Standard Time, JST (December 20, 19:19 UTC). The earthquake measured between 8.1 and 8.4 on the moment magnitude scale, and was felt from Northern Honshu, Honshū to Kyushu, Kyūshū. It occurred almost two years after the 1944 Tōnankai earthquake, which ruptured the adjacent part of the Nankai megathrust. Geology The Nankai Trough is a convergent boundary where the Philippine Sea Plate is being Subduction, subducted beneath the Eurasian Plate. Large earthquakes have been recorded along this zone since the 7th century, with a recurrence time of 100 to 200 years. Earthquake The 1946 Nankaido earthquake was unusual in its seismological perspective, with a rupture zone estimated from long-period geodetic data that was more than twice as large as that derived from shorter period seismic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of Past And Present Administrative Divisions Of Japan
The geography and administrative subdivisions of Japan have evolved and changed during the course of its history. These were sometimes grouped according to geographic position. Kinai *Yamashiro Province, Yamashiro **southern Kyoto Prefecture, Kyoto *Yamato Province, Yamato (northern Nara Prefecture, Nara without Yoshino) **entire Nara Prefecture, Nara *Yoshino Province, Yoshino (created from Yamato in 716, later rejoined back in 738) **southern Nara Prefecture, Nara (Yoshino District, Nara, Yoshino District + Gojō, Nara, Gojō city) *Kawachi Province, Kawachi **eastern Osaka Prefecture, Osaka *Izumi Province, Izumi (created in 716 from Kawachi, then rejoined back in 740, later re-split in 757) **southern/southwestern Osaka Prefecture, Osaka *Settsu Province, Settsu **northeastern Hyōgo Prefecture, Hyōgo including Kōbe, Hyōgo, Kōbe city **northern/northwestern Osaka Prefecture, Osaka including Osaka city Tōkaidō (region), Tōkaidō The ''Tōkaidō is a region; and its name l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Era Name
The , also known as , is the first of the two elements that identify years in the Japanese era calendar scheme. The second element is a number which indicates the year number within the era (with the first year being ""), followed by the literal "" meaning "year". Era names originated in 140 BCE in China, during the reign of the Emperor Wu of Han. As elsewhere in East Asia, the use of era names was originally derived from Chinese imperial practice, although the Japanese system is independent of the Chinese, Korean, and Vietnamese era-naming systems. Unlike these other similar systems, Japanese era names are still in use. Government offices usually require era names and years for official papers. The five era names used since the end of the Edo period in 1868 can be abbreviated by taking the first letter of their romanized names. For example, S55 means Shōwa 55 (i.e. 1980), and H22 stands for Heisei 22 (2010). At 62 years and 2 weeks, Shōwa is the longest era to date. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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