
Fujiwara no Tadamichi, the eldest son of the esteemed statesman Fujiwara no Tadazane, followed in his father's illustrious footsteps. In 1121, he ascended to the position of Kampaku, serving as the Chief Advisor to the Emperor—a title of great significance before the establishment of the Shogunate. Just two years later, he assumed the role of Sessho, acting as a regent for Emperor Sutoku. In 1129, he was further appointed Dajo Daijin, holding the esteemed position of Chancellor of the Realm.
Tadamichi's legacy extended through his five sons, all of whom played pivotal roles in the political and military landscape of Heian Period Japan. His daughter Masako became the consort of Emperor Sutoku, while his two adopted daughters, Ikushi and Teishi, entered into matrimonial unions with emperors. Additionally, his daughter Shimeko became a concubine of Emperor Konoe.
During the Hogo Rebellion, a brief civil conflict in the summer of 1156 stemming from an Imperial succession dispute, Tadamichi aligned himself with Emperor Go-Shirakawa. Meanwhile, his brother Yorinaga supported Emperor Sutoku, whose cause ultimately met defeat, resulting in Yorinaga's death in battle.
Fujiwara no Tadamichi's remaining memoirs were compiled and published as the "Hoshoji Kampaku-ki." A handwritten manuscript authored by Tadamichi, housed in the Kyoto National Museum, holds the distinction of being a National Treasure.
Tadamichi passed away on March 13, 1164, just two days shy of his 68th birthday, which fell on March 15.
See also
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Tokugawa Iemochi

Tokugawa Iemochi (1846–1866) was the fourteenth shōgun of the Tokugawa shogunate and ruled from 1858 until his death. His reign came during the turbulent final years of the shogunate, when Japan faced growing Western pressure and serious internal political conflict.
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Tokugawa Ienari

Tokugawa Ienari (1773–1841) was the eleventh shōgun of the Tokugawa shogunate and ruled from 1787 to 1837, making him the longest-serving Tokugawa shōgun. He was a great-grandson of the eighth shōgun, Tokugawa Yoshimune.
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Matsudaira Nobuyasu

Matsudaira Nobuyasu was only twenty years old when his father ordered him to commit seppuku. The reason was not a defeat in battle, but a crisis inside the Tokugawa family that had become too dangerous to ignore.
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Yamagata Masakage

Masakage was one of Takeda Shingen’s most loyal and capable commanders. He was included in the famous list of the “Twenty-Four Generals of Takeda Shingen” and also belonged to the inner circle of four especially trusted warlords known as the Shitennō.
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Yagyu Munenori

Yagyū Munenori began his service under Tokugawa Ieyasu while his father, Yagyū Muneyoshi, was still at his side. In 1600, Munenori took part in the decisive Battle of Sekigahara. As early as 1601, he was appointed a kenjutsu instructor to Tokugawa Hidetada, Ieyasu’s son, who later became the second shogun of the Tokugawa clan.
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Yagyu Muneyoshi

A samurai from Yamato Province, he was born into a family that had been defeated in its struggle against the Tsutsui clan. Muneyoshi first took part in battle at the age of sixteen. Due to circumstances beyond his control, he was forced to enter the service of the Tsutsui house and later served Miyoshi Tōkei. He subsequently came under the command of Matsunaga Hisahide and in time became a vassal first of Oda and later of Toyotomi.
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Endo Naozune

Naozune served under Azai Nagamasa and was one of the clan’s leading vassals, renowned for his bravery and determination. He accompanied Nagamasa during his first meeting with Oda Nobunaga and at that time asked for permission to kill Nobunaga, fearing him as an extremely dangerous man; however, Nagamasa did not grant this request.
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Hosokawa Sumimoto

Sumimoto came from the Hosokawa clan: he was the biological son of Hosokawa Yoshiharu and at the same time the adopted son of Hosokawa Masamoto, the heir of Hosokawa Katsumoto, one of the principal instigators of the Ōnin War. Masamoto was homosexual, never married, and had no children of his own. At first he adopted Sumiyuki, a scion of the aristocratic Kujō family, but this choice provoked dissatisfaction and sharp criticism from the senior vassals of the Hosokawa house. As a result, Masamoto changed his decision and proclaimed Sumimoto as his heir, a representative of a collateral branch of the Hosokawa clan that had long been based in Awa Province on the island of Shikoku. Almost immediately after this, the boy became entangled in a complex and bitter web of political intrigue.
