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Shichinohe Castle
was a Japanese castle located in what is now the town of Shichinohe, in Kamikita District of Aomori Prefecture, in the Tōhoku region of far northern Japan. On December 13, 1941 the area was proclaimed a National Historic Site by the Japanese government. Overview The date of the castle’s foundation is unknown, with local legend attributing it to the Kamakura period general Kitabatake Akiie or to Nanbu clan ancestor Nanbu Masamitsu (d.1265) or Nanbu Masanaga (d. 1360). The Nanbu clan claimed descent from the Seiwa Genji of Kai Province. Minamoto no Yoshimitsu was awarded Kai Province following the Gosannen War, and his great-grandson Nobuyoshi took the surname Takeda. Another great grandson, Mitsuyuki, took the name "Nanbu", after the location of his estates in Kai Province, which are now part of the town of Nanbu, Yamanashi. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shichinohe, Aomori
is a town located in Aomori Prefecture, Japan. , the town had an estimated population of 15,286, and a population density of 45 persons per km2, in 6,797 households. The total area of the town is . Geography Shichinohe is in central Aomori Prefecture, to the east of the Hakkōda Mountains. Neighboring municipalities Aomori Prefecture *Aomori *Towada * Tōhoku *Hiranai Climate 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. Demographics Per Japanese census data, the population of Shichinohe peaked around 1960 and has declined over the past 60 years. History Shichinohe began as one of a series of numbered fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gosannen War
The Gosannen War (後三年合戦, ''gosannen kassen''), also known as the Later Three-Year War, was fought in the late 1080s in Japan's Mutsu Province on the island of Honshū. History The Gosannen War was part of a long struggle for power within the warrior clans of the time. The ''Gosannen kassen'' arose because of a series of quarrels within the Kiyohara clan (sometimes referred to as "Kiyowara"). The long-standing disturbances were intractable. When Minamoto no Yoshiie, who became Governor of Mutsu province in 1083, tried to calm the fighting which continued between Kiyohara no Masahira, Iehira, and Narihira. Negotiations were not successful; and so Yoshiie used his own forces to stop the fighting. He was helped by Fujiwara no Kiyohira. In the end, Iehira and Narihira were killed. During the Siege of Kanezawa, 1086–1089, Yoshiie avoided an ambush by noticing a flock of birds take flight from a forest. In art Much of the war is depicted in an '' e-maki'' narrativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunohe Rebellion
The was an insurrection of the Sengoku period of Japan that occurred in Mutsu Province from 13 March to 4 September 1591. The Kunohe Rebellion was the final battle in Toyotomi Hideyoshi's campaigns during the Sengoku period and completed the unification of Japan. Kunohe Masazane, a claimant to ''daimyō'' of the Nanbu clan, launched a rebellion against his rival Nanbu Nobunao backed by Toyotomi Hideyoshi which spread across Mutsu Province. Toyotomi Hideyoshi and Tokugawa Ieyasu sent a large army into the Tōhoku region in mid-1591 which quickly defeated the rebels and Hideyoshi's army arrived at Kunohe Castle in early September. Masazane was outnumbered and surrendered Kunohe Castle but he and the castle defenders were executed. Rebellion Kunohe Castle was held by Kunohe Masazane (1536–1591), from a branch line of the Nanbu clan who had ruled the region since the early Muromachi period. In 1582, after the death of Nanbu Harumasa, the 24th head of the Nanbu, the clan split ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toyotomi Hideyoshi
, otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: Military Innovations that Changed the Course of History, Viking Press 1988. p. 68. Hideyoshi rose from a peasant background as a Affinity (medieval), retainer of the prominent lord Oda Nobunaga to become one of the most powerful men in Japan. Hideyoshi succeeded Nobunaga after the Honnō-ji Incident in 1582 and continued Nobunaga's campaign to unite Japan that led to the closing of the Sengoku period. Hideyoshi became the ''de facto'' leader of Japan and acquired the prestigious positions of Daijō-daijin, Chancellor of the Realm and Sesshō and Kampaku, Imperial Regent by the mid-1580s. Hideyoshi launched the Japanese invasions of Korea (1592–1598), Japanese invasions of Korea in 1592 to initial success, but eventual military stalemate damaged his prestige before his death in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rampart (fortification)
In fortification architecture, a bank or rampart is a length of embankment or wall forming part of the defensive boundary of a castle, hillfort, settlement or other fortified site. It is usually broad-topped and made of excavated earth and/or masonry.Darvill, Timothy (2008). ''Oxford Concise Dictionary of Archaeology'', 2nd ed., Oxford University Press, Oxford and New York, p. 376. . Early fortifications Many types of early fortification, from prehistory through to the Early Middle Ages, employed earth ramparts usually in combination with external ditches to defend the outer perimeter of a fortified site or settlement. Hillforts, ringforts or "raths" and ringworks all made use of ditch and rampart defences, and they are the characteristic feature of circular ramparts. The ramparts could be reinforced and raised in height by the use of palisades. This type of arrangement was a feature of the motte and bailey castle of northern Europe in the early medieval period. Types of ram ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuruwa
is a Japanese term for the walls of a Japanese castle, and the regions bounded by the arrangement of those walls. The term may also be written as 郭, and the term is also used for castles built after the Edo period. The kuruwa serves as a defensive territory, provides space for additional castle facilities, and contains the living quarters for common soldiers, making it an important fixture of all Japanese castles. Most castles built during the middle ages contain many kuruwa of small area, while those built during or after the early modern period often contain a lesser number of kuruwa of larger area. The western equivalent is the motte-and-bailey. Arrangement The shape and structure of a castle were important factors in determining the victor of castle sieges, and the castle layout, or was arranged with the intention of giving the defender an insurmountable advantage. The kuruwa regions were planned for after the basic layout of the castle grounds was decided. The three ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shōjujidate Castle
was a Muromachi period Japanese castle located in what is now the town of Nanbu, in Sannohe District of Aomori Prefecture, in the Tōhoku region of far northern Japan. It was also known as the (i.e. former Sannohe Castle). It was located at a strategic junction of the Ōshū Kaidō with the Kakuno Kaidō and the Mabechi River.The site of the castle, as well as the Buddhist temple of Sankō-ji, and the Moto-Sannohe Hachiman-gu Shinto Shrine collectively received protection as a National Historic Site on 30 September 2004. Portions of the site are now on private lands occupied by local farm houses and fruit orchards. Shōjojidate ruins The Nanbu clan claimed descent from the Seiwa Genji of Kai Province. Minamoto no Yoshimitsu was awarded Kai Province following the Gosannen War, and his great-grandson Nobuyoshi took the surname Takeda. Another great grandson, Mitsuyuki, took the name "Nanbu", after the location of his estates in Kai Province, which are now part of the town of Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Fujiwara
The Northern Fujiwara (奥州藤原氏 ''Ōshū Fujiwara-shi'') were a Japanese noble family that ruled the Tōhoku region (the northeast of Honshū) of Japan during the 12th century as their own realm.Esashi Fujiwara no Sato (in English) The Ōshū Fujiwara were one of the four great clans during the — the other three were the , the , and the |
Azuma Kagami
is a Japanese historical chronicle. The medieval text chronicles events of the Kamakura Shogunate from Minamoto no Yoritomo's rebellion against the Taira clan in Izokuni of 1180 to Munetaka Shinnō (the 6th shōgun) and his return to Kyoto in 1266.National Archives of JapanFeng, Wang The work is also called after the Later Hōjō family of Odawara (Kanagawa prefecture), in whose possession it used to be before it was donated to Tokugawa Ieyasu. It originally consisted of 52 chapters, but the 45th is lost. In spite of its many flaws, the document is considered the most important existing document concerning the Kamakura period. History The ''Azuma Kagami'' was compiled after 1266 under the directive of the Hōjō shikken (officially a regent to a shōgun, but the ''de facto'' ruler) and is a record in diary form of events occurring in Japan. Written in a Japanized version of classical Chinese known as , the massive work was incomprehensible to most Japanese until an edition w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamakura Shogunate
The was the feudal military government of Japan during the Kamakura period from 1185 to 1333. Nussbaum, Louis-Frédéric. (2005)"''Kamakura-jidai''"in ''Japan Encyclopedia'', p. 459. The Kamakura shogunate was established by Minamoto no Yoritomo after victory in the Genpei War and appointing himself as ''shōgun''. Yoritomo governed Japan as military dictator from the eastern city of Kamakura with the emperor of Japan and his Imperial Court in the official capital city of Heian-kyō (Kyoto) as figureheads. The Kamakura ''shōguns'' were members of the Minamoto clan until 1226, the Fujiwara clan until 1252, and the last six were minor princes of the imperial family.Nussbaum"Minamoto"at pp. 632–633. The Hōjō clan were the ''de facto'' rulers of Japan as ''shikken'' (regent) of the ''shōgun'' from 1203.Nussbaum"Fujiwara"at pp. 200–201. The Kamakura shogunate saw the Jōkyū War in 1221 and the Mongol invasions of Japan under Kublai Khan in 1274 and 1281. The Kamaku ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Ishibashiyama
The was the first in which Minamoto no Yoritomo, who became ''shōgun'' less than a decade later, was commander of the Minamoto forces. The battle was fought on September 14, 1180, in the southwest of present-day Odawara, Kanagawa Prefecture, near Yoritomo's headquarters at Kamakura. Background Minamoto no Yoritomo was exiled by the leader of the Taira clan, Taira no Kiyomori, following the Heiji Rebellion of 1160. In the following years, the Taira clan attempted to consolidate their position, eventually forcing the Emperor Takakura to abdicate in favour of his infant son, Antoku, whose mother was a Taira. Prince Mochihito, brother of Emperor Takakura, felt that the Taira had denied his rightful claim to the throne, and in May 1180, issued an appeal to the Minamoto clan to rise against the Taira. As Yorimoto was married into the Hōjō clan, they helped fund his petition to claim himself as the head of the Minamoto clan. When Kiyomori heard that Yoritomo had left Izu Provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
