Tokugawa Iemitsu, the eldest son of Tokugawa Hidetada, held a special place in the heart of his grandfather, Tokugawa Ieyasu. Although his younger brother Tadanaga was favored by their parents and initially considered as Hidetada’s successor, Ieyasu asserted that Iemitsu would inherit the position. Interestingly, during his childhood, Iemitsu shared the same name as his grandfather, Takechiyo.
In 1617, Iemitsu celebrated his Coming of Age ceremony, marking the official transition to adulthood and adopting the name Iemitsu. He was officially declared as the future shogun, a proclamation that was contested by his younger brother, sparking a bitter rivalry between them. When Hidetada passed away in 1632, Iemitsu, fearing his brother's ambitions, compelled Tadanaga to commit seppuku to eliminate any threat to his authority.
Moreover, Iemitsu disregarded the regents, a group of daimyo appointed by his father to serve as advisors, instead favoring his own circle of trusted friends. While this decision caused discontent among the daimyo, it led to the establishment of a robust and centralized government. Any dissent from the daimyo was swiftly dealt with, often resulting in their forced removal from positions of influence.
Iemitsu was responsible for implementing the Sankin Kotai system, which required daimyo to travel between their provinces and Edo (Tokyo), spending designated periods attending the court and maintaining separate residences in the city, where their families were held as hostages. This system served to control the daimyo and impose financial strain, limiting their ability to acquire arms, armor, and maintain large armies. Additionally, Iemitsu enforced Japan's isolationist policies, known as Sakoku, prohibiting foreigners from entering the country and restricting Japanese citizens from leaving. Foreign trade was strictly regulated and conducted solely at Deshima, a small island in Nagasaki.
Legend has it that in 1620, Iemitsu had a dispute with his childhood friend, as well as his homosexual partner and retainer, Sakabe Gozaemon, resulting in Gozaemon's death during a confrontation while they were bathing together. Seventeen years later, the Shimabara Rebellion erupted, with over 27,000 individuals killed or executed in protest against Iemitsu's policies.
Shogun Iemitsu passed away at the age of 47 on June 8, 1651, and was succeeded by his son, Tokugawa Ietsuna.
See also
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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.
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Takeda Katsuyori
Takeda Katsuyori (1546 – April 3, 1582) was a Japanese daimyo of the Sengoku period, renowned as the head of the Takeda clan and successor to the legendary warlord Takeda Shingen. He was also the son-in-law of Hojo Ujiyasu. Katsuyori was born to Shingen and the daughter of Suwa Yorishige, known posthumously as Suwa-goryonin and by her real name, Koihime. His children included Takeda Nobukatsu and Takeda Katsuchika.
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Yasuke
Yasuke, an African page, arrived in Japan in 1579 as the attendant of the Italian Jesuit missionary Alessandro Valignano. Before the arrival of the Englishman William Adams, it is thought that Yasuke was possibly the inaugural non-Japanese samurai, arriving about twenty years earlier.
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Yamanami Keisuke
Yamanami Keisuke, the second in command of the Shinsengumi, a special police force during the late Edo period, shocked many when he performed seppuku on March 20, 1865, at the age of 32.
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Yamamoto Kansuke
Yamamoto Kansuke, renowned as a samurai strategist and one of Takeda Shingen's esteemed 24 Generals, hailed from the Mikawa region, known for breeding formidable warriors. Despite physical challenges—blindness in one eye, lameness in one leg, and a malformed hand—Kansuke embarked on a warrior's pilgrimage in his twenties. Traveling across the land, he honed his skills in strategy, tactics, castle construction, and warfare, engaging in various swordsmanship schools and forms.
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Yamaga Soko
Yamaga Soko was a multifaceted figure in Japanese history, renowned as a strategist, philosopher, and scholar. Later in life, he became a ronin, leaving a significant mark on the understanding of the Tokugawa period samurai.
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William Adams - Miura Anjin
William Adams, also known as Miura Anjin, holds the distinction of being one of the few non-Japanese individuals granted samurai status. Born in Gillingham, Kent, England in 1564, Adams embarked on a remarkable journey that led him to become an influential figure in Japanese history.
