Kai Province ( 甲斐国 , Kai-no-kuni ) was a province of Japan in the area of Japan that is today Yamanashi Prefecture . Kai bordered on Sagami , Suruga , Shinano and Musashi Provinces. Its abbreviated form name was Kōshū ( 甲州 ) . The origin of its name is uncertain. It lies in central Honshū , west of Tokyo , in a landlocked mountainous region that includes Mount Fuji along its border with modern Shizuoka Prefecture .
27-558: (Redirected from Koshu ) Kōshū or Koshu may refer to: Kōshū ( 甲州 ) Kōshū , another name for Kai Province. Kōshū, Yamanashi , the present city in Yamanashi Prefecture. Koshu (grape) , a variety of Grape. / 甲州 (葡萄) Kōshū ( 向州 ) Kōshū , another name for Hyūga Province. Kōshū ( 公州 ) Gongju , Republic of Korea, formerly known as Kōshū from 1910 to 1945 Kōshū ( 膠州 ) Kōshū (survey ship) ,
54-604: A shogun died without a living heir, both the heads of gosanke (except Mito-Tokugawa family ) and gosankyō had priority to succeed his position. Many daimyōs descended from cadet branches of the clan, however, retained the surname Matsudaira ; examples include the Matsudaira of Fukui and Aizu . Members of the Tokugawa clan intermarried with prominent daimyo and the Imperial family. On November 9, 1867, Tokugawa Yoshinobu ,
81-529: A " mon ", the "triple hollyhock " (although commonly, but mistakenly identified as "hollyhock", the "aoi" actually belongs to the birthwort family and translates as " wild ginger "— Asarum ), has been a readily recognized icon in Japan, symbolizing in equal parts the Tokugawa clan and the last shogunate. The symbol derives from a mythical clan, the Kamo clan, which legendarily descended from Yatagarasu . Matsudaira village
108-617: A branch of the clan, the Takeda clan rose to prominence. The warlord Takeda Shingen , ruled Kai from his stronghold at Kōfu and expanded the holdings of the clan to include Shinano and Suruga Provinces, and engaged in constant warfare against the Uesugi clan in Echigo Province . After the Takeda were defeated by a coalition led by Oda Nobunaga and Tokugawa Ieyasu , Kai Province came briefly under
135-590: A ship of the Imperial Japanese Navy Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Kōshū . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Kōshū&oldid=1249681724 " Category : Disambiguation pages Hidden categories: Articles containing Japanese-language text Short description
162-615: Is a Japanese dynasty which produced the Tokugawa shoguns who ruled Japan from 1603 to 1868 during the Edo period . It was formerly a powerful daimyō family. They nominally descended from Emperor Seiwa (850–880) and were a branch of the Minamoto clan ( Seiwa Genji ) through the Matsudaira clan . The early history of the clan remains a mystery. Nominally, the Matsudaira clan is said to be descended from
189-576: Is also a patrilineal descendant of Tokugawa Yorifusa , the youngest son of Tokugawa Ieyasu. In 2007, Tsunenari published a book entitled Edo no idenshi (江戸の遺伝子), released in English in 2009 as The Edo Inheritance, which seeks to counter the common belief among Japanese that the Edo period was like a Dark Age , when Japan, cut off from the world , fell behind. On the contrary, he argues, the roughly 250 years of peace and relative prosperity saw great economic reforms,
216-576: Is different from Wikidata All article disambiguation pages All disambiguation pages Kai Province Kai was one of the original provinces of Japan established in the Nara period under the Taihō Code . The original capital of the province was located in what is now Fuefuki . Under the Engishiki classification system, Kai was ranked as a "superior country" (上国) in terms of importance, and one of
243-498: The Matsudaira clan , after he pacified Mikawa . This decision was made after he counseled by his senior vassal Sakai Tadatsugu to abandon their allegiance with the Imagawa clan. He also strengthened his powerbase by creating a military government system of Tokugawa clan in Mikawa which based from his hereditary vassals Fudai daimyō . The system which called " Sanbi no gunsei " (三備の軍制) with
270-594: The Nitta clan , a branch of the Minamoto clan, but the likelihood of this claim is considered quite low or untrue. Minamoto no Yoshishige (1135–1202), grandson of Minamoto no Yoshiie (1041–1108), was the first to take the name of Nitta. He sided with his cousin Minamoto no Yoritomo against the Taira clan (1180) and accompanied him to Kamakura . Nitta Yoshisue, 4th son of Yoshishige, settled at Tokugawa (Kozuke province) and took
297-462: The 15th and the last shogun of Tokugawa, tendered his resignation to Emperor Meiji . He formally stepped down ten days later, returning governing power to the Emperor, marking the end of the ruling power of the Tokugawa shogunate . In 1868, Tokugawa Iesato (1863–1940, from Tayasu family) was chosen as the heir to Yoshinobu as the head of Tokugawa clan. On July 7, 1884, Iesato became a prince, just like
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#1732851208393324-787: The 16 "middle countries" (中国) in terms of distance from the capital. Although not directly on the Tōkaidō , it was also included as one of the Tōkaidō provinces. Numerous remains from the Kofun period have been found in Kai. During the Heian period , the area came under the control of the Kai Genji , who controlled the province throughout the Kamakura period . During the Sengoku period ,
351-566: The Matsudaira clan, including Nobumitsu, took the surname Kamo no Ason (Kamo) , and the Matsudaira clan's hollyhock crest also suggests a connection to the Kamo clan, so some have pointed out that they were actually vassals of the Kamo clan. Tokugawa Ieyasu himself signed the letter of assurance to the Suganuma clan in 1561, shortly after independence from the Imagawa clan, as "Minamoto no Motoyasu" ("Suganuma Family Genealogy" and "Documents Possessed by Kunozan Toshogu Shrine") The clan rose to power at
378-417: The Mikawa province. Nobumitsu's great-great-grandson Matsudaira Kiyoyasu made his clan strong, but was assassinated. In 1567, Matsudaira Motonobu—then known as Tokugawa Ieyasu (1542–1616)—grandson of Kiyoyasu, was recognized by Emperor Ōgimachi as a descendant of Seiwa Genji ; he also started the family name Tokugawa. According to historical documents from the same period, some of the three generations of
405-554: The Tokugawa sent Ii Naomasa as representative for the pre eliminary meetings. Furthermore, in October, representatives from the Oda clan such as Oda Nobukatsu , Oda Nobutaka , and Toyotomi mediated the negotiation until the truce officially concluded. However, after the destruction of the Go-Hōjō by Toyotomi Hideyoshi in 1590, the province was ruled by a succession of Toyotomi loyalists. With
432-585: The clan are partly administered by the Tokugawa Memorial Foundation . After the death of Ieyasu, in 1636, the heads of the gosanke (the three branches with fiefs in Owari , Kishū , and Mito ) also bore the Tokugawa surname, so did the three additional branches, known as the gosankyō : the Tayasu (1731), Hitotsubashi (1735), and Shimizu (1758) family, after the ascension of Tokugawa Yoshimune . Once
459-440: The end of the Sengoku period . as their political influences and territories they controlled expanded during this period, they developed many new offices such as many magistrate official such as Kōriki Kiyonaga , Amano Yasukage , Honda Shigetsugu , and many others, to control their new territories and vassals. In 1566, as Ieyasu declared his independence from the Imagawa clan, he reformed the order of Mikawa province starting with
486-451: The establishment of the Tokugawa shogunate , Kai was regarded as strategically important to the defense of Edo due to its position between the Tōkaidō and Nakasendō highways, which were connected through Kai Province by the Kōshū Kaidō . Kai Province was entrusted briefly to Tokugawa clan members or the highly trusted Yanagisawa clan from 1705-1724 as Kōfu Domain , but for the most part
513-539: The growth of a sophisticated urban culture, and the development of the most urbanized society on the planet. Tsunenari formed the Tokugawa Memorial Foundation in 2003 to preserve and administer the historical objects, art, armor and documents that have been passed down in the Tokugawa family over the generations, display them for the general public and provide assistance to academic research on topics concerning historical Japan. The Tokugawa's clan symbol, known in Japanese as
540-446: The heads of some of other notable Japanese noble families, known as Kazoku . The 1946 Constitution of Japan abolished the kazoku and the noble titles, making Iesato's son, Iemasa Tokugawa , no longer a prince. Iemasa had a son Iehide, who died young, so he was succeeded by one of his grandsons, Tsunenari . Tsunenari is the second son of Toyoko (eldest daughter of Iemasa) and Ichirō Matsudaira (son of Tsuneo Matsudaira ), and he
567-514: The name of that place. Their provincial history book did not mention Minamoto clan or Nitta clan. The nominal originator of the Matsudaira clan was reportedly Matsudaira Chikauji , who was originally a poor Buddhist monk. He reportedly descended from Nitta Yoshisue in the 8th generation and witnessed the ruin of the Nitta in their war against the Ashikaga . He settled at Matsudaira (Mikawa province) and
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#1732851208393594-746: The rule of Nobunaga’s retainer Kawajiri Hidetaka . After Nobunaga’s assassination at the Honnō-ji Incident , the province was contested between Tokugawa Ieyasu and the Go-Hōjō clan based in Odawara . The Tokugawa clan , the Uesugi clan and the Hōjō clan each aspired to seize the vast area in Shinano Province , Ueno region , and Kai Province, which ruled by the remnants of the many small clans formerly serving Takeda clan, following of disorder post death of Nobunaga, at
621-502: The same time with Ieyasu departure an army of 8,000 soldiers to those disputed region. This caused the triangle conflict between those three factions in the event which dubbed by historians as Tenshō-Jingo War broke out. As the war turned in favor of Tokugawa clan, combined with the defection of Sanada Masayuki to the Tokugawa faction, the Hōjō clan now negotiate truce with Ieyasu. The Hōjō clan then sent Hōjō Ujinobu as representative, while
648-600: The structure divide the governance into three sections: To the end of the Edo period they ruled Japan as shoguns . During the Edo period There were fifteen Tokugawa shoguns . Their dominance was so strong that some history books use the term "Tokugawa era" instead of "Edo period". Their principal family shrine is the Tōshō-gū in Nikkō , and their principal temples ( bodaiji ) are Kan'ei-ji and Zōjō-ji , both in Tokyo . Heirlooms of
675-402: Was adopted by his wife's family. Their provincial history book claimed that this original clan was Ariwara clan. Because this place is said to have been reclaimed by Ariwara Nobumori, one theory holds that Matsudaira clan was related to Ariwara no Narihira . Matsudaira Nobumitsu (15th century), son of Chikauji, was in charge of Okazaki Castle , and strengthened the authority of his family in
702-532: Was located in Higashikamo District , Aichi Prefecture . Although Emperor Go-Yōzei offered a new symbol, Ieyasu continued to use the symbol, which was not related to Minamoto clan . In jidaigeki , the symbol is often shown to locate the story in the Edo period. In works set in during the Meiji Restoration movement, the symbol is used to show the bearer's allegiance to the shogunate—as opposed to
729-575: Was retained as tenryō territory ruled directly by the shogunate through a succession of hatamoto -class daikan . After the Meiji Restoration , Kai province was renamed Kōfu Prefecture in 1869. With the abolition of the han system in 1871, it was renamed Yamanashi Prefecture . Kai Province consisted of nine districts (originally consisted of traditionally four): [REDACTED] Media related to Kai Province at Wikimedia Commons Tokugawa clan The Tokugawa clan ( Shinjitai : 徳川氏, Kyūjitai : 德川氏, Tokugawa-shi or Tokugawa-uji )
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