Minamoto no Yoritomo's paternal grandfather, Minamoto no Tameyoshi, led the esteemed Minamoto clan, while his maternal grandfather, a member of the renowned Fujiwara clan, served as the chief priest at Atsuta Shrine, the second most revered Shinto Shrine in Japan after the Great Shrine of Ise. Yoritomo's mother had returned to her hometown, now Nagoya, and Yoritomo was born in Atsuta (Nagoya) on May 9, 1147, at the location where the Seigan-ji Temple stands today.
In 1156, the Hogen Disturbance, a brief civil war, erupted over a dispute within the Imperial Court, divided between two branches led by the former Emperor Toba, supported by influential Fujiwara clan members and Taira no Kiyomori, and Toba's eldest son, the former Emperor Sutoku, backed by other Fujiwara clan members and hereditary Imperial regents.
After the conflict, Yoritomo's father assumed leadership of the Minamoto clan, and due to Yoritomo's mixed Minamoto and Fujiwara lineage, he became the heir, receiving his initial court title. The two rival families clashed again in the Heiji Disturbance, resulting in the Minamoto's defeat. With the Taira now dominant in Japan, the Minamoto faced execution or exile. Yoritomo, however, was spared. In 1179, he married into the Hojo clan, which supported his petition to reclaim leadership of the Minamoto clan, challenging the Taira's authority. Over the subsequent years, he gradually built a power base and witnessed the Taira's decisive defeat at the naval Battle of Dan-no-Ura in 1185. This victory granted him the freedom to establish a government in Kamakura in 1192, where he ruled until his accidental death at the age of 51 on February 9, 1199, following a fall from his horse the previous day.
See also
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Date Hidemune
Date Hidemune was a Japanese daimyō during the early Edo period, born in 1591 as the eldest son of Date Masamune, one of Japan’s most prominent feudal lords. His mother was Shinzo no Kata, a concubine, which affected his future prospects. As a young man, Hidemune lived under the care of Toyotomi Hideyoshi and was given the adult name "Hidemune," adopting one character from Hideyoshi's own name. Hideyoshi granted Hidemune the court rank of junior 5th, lower grade, along with the title of ji-jū, and appointed him as a page to his son, Toyotomi Hideyori.
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Tsutsui Junkei
Tsutsui Junkei (March 31, 1549 – September 15, 1584), the son of Tsutsui Junsho, was a daimyo who ruled over Yamato Province. In 1571, through the mediation of Akechi Mitsuhide, Junkei pledged his service to Oda Nobunaga.
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Oda Nobutada
Oda Nobutada (1557 – June 21, 1582) was a samurai and the eldest son of Oda Nobunaga, known for his active role in several battles during Japan's Sengoku period. He led armies under his father's command in campaigns against Matsunaga Hisahide and the Takeda clan.
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Imagawa Ujizane
Imagawa Ujizane (1538 – January 27, 1615) was a Japanese daimyō who lived through the Sengoku and early Edo periods. He became the tenth head of the Imagawa clan, following in the footsteps of his father, Imagawa Yoshimoto. Ujizane was the father of Imagawa Norimochi and Shinagawa Takahisa.
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Hojo Ujiyasu
Hojo Ujiyasu (1515 – October 21, 1571), the third head of the Odawara Hojo clan, was a formidable daimyo known as the "Lion of Sagami." Revered as a fearsome samurai and brilliant strategist, he became famous for successfully breaking sieges by renowned warlords Takeda Shingen and Uesugi Kenshin. Ujiyasu was the son of Hojo Ujitsuna, and his only known wife was Zuikei-in, sister of Imagawa Yoshimoto. Among his children were Hojo Ujimasa and Uesugi Kagetora.
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Hojo Ujimasa
Hojo Ujimasa (1538 – August 10, 1590) was the fourth leader of the later Hojo clan and the daimyo of Odawara. He continued his father Hojo Ujiyasu's policy of territorial expansion, achieving the largest territorial holdings in the clan's history.
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Uesugi Kagetora
Uesugi Kagetora (1552 – April 19, 1579) was the seventh son of Hojo Ujiyasu and was originally known as Hojo Saburo. He was adopted by Uesugi Kenshin and intended to be Kenshin's heir. However, in 1578, he was attacked in his Otate Castle by Uesugi Kagekatsu, his brother-in-law, and was ultimately defeated. Kagetora committed suicide the following year at Samegao Castle.
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Hojo Ujinao
Hojo Ujinao (1562 – December 19, 1591) was a Japanese daimyo of the late Sengoku period and the last leader of the Later Hojo clan. An important figure in Azuchi-Momoyama politics, he lost his entire domain following the Siege of Odawara (1590). Despite this, he survived, and his family continued as minor daimyo during the Edo period.
