At the age of 15, Hosokawa Tadaoki engaged in his first battle under the command of Oda Nobunaga. In 1580, he was granted the Tango domain in present-day northern Kyoto Prefecture and entered into an arranged marriage with the daughter of Akechi Mitsuhide, another trusted general of Oda Nobunaga.
This strategic union aimed to fortify the bonds among Oda's vassals. However, when Mitsuhide betrayed and killed Nobunaga in the Honnoji Incident, seeking aid from Tadaoki and his father Fujitaka, both refused to assist. Tadaoki later fought alongside Toyotomi Hideyoshi in the Battle of Komaki Nagakute in 1584 and participated in the Siege of Odawara against the Hojo Clan in 1590.
Renowned for his literary and poetic prowess, Tadaoki, like his father Yusai, was a skilled practitioner of the tea ceremony, having studied under the esteemed tea master Sen no Rikyu. Despite his proficiency in cultured pursuits, Tadaoki was known for his formidable temper.
In 1600, leading up to the Battle of Sekigahara, Tadaoki and his father aligned with the Tokugawa, driven in part by the Western forces' attempt to take Tadaoki's wife, Gracia, hostage, resulting in her tragic death during an attack on their mansion by Ishida Mitsunari's forces. Tadaoki's father defended Tanabe Castle against a substantial Western force, preventing them from joining the main conflict at Sekigahara.
Commanding a force of 5,000 samurai at Sekigahara, Tadaoki engaged in intense hand-to-hand combat, directly clashing with Shima Sakon's troops near the Toyotomi Loyalists' base on Mt Sasao. Post-Sekigahara, Tadaoki received land in Kokura and participated in the Sieges of Osaka in 1614 and 1615 before retiring in 1620. He passed away at the age of 82 and was laid to rest at Kyoto's Daitoku-ji Temple, beside his wife, Gracia. Following her death, he remained single for 46 years.
See also
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. 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. 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. 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. 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. 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. 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. 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.
Hojo Ujimasa
Uesugi Kagetora
Hojo Ujinao
Takeda Katsuyori
Yasuke
Yamanami Keisuke
Yamamoto Kansuke
Yamaga Soko