Who was Tadaoki?
Hosokawa Tadaoki (1563–1646) was a daimyo who served Oda Nobunaga, Toyotomi Hideyoshi and Tokugawa Ieyasu in turn, and who is remembered as much for the tea room as for the battlefield. He was one of the seven principal disciples of the tea master Sen no Rikyu.
He was married to Hosokawa Gracia, the daughter of Akechi Mitsuhide. When his father-in-law killed Nobunaga in 1582, Tadaoki refused to join him — a decision that saved the Hosokawa and doomed the Akechi.
Why is Tadaoki important?
- His refusal to support Mitsuhide in 1582 was one of the reasons the coup collapsed so quickly.
- He fought on the Tokugawa side at Sekigahara and was rewarded with a large Kyushu domain.
- He was a leading figure in the tea ceremony tradition, and Hosokawa patronage preserved an enormous collection of art and documents.
- The Hosokawa house survived every regime change of the period and remains prominent today.
1582
Tadaoki and his father Yusai were among the closest connections Mitsuhide had, and Mitsuhide expected their support. Instead father and son shaved their heads in mourning for Nobunaga and stayed out.
Tadaoki sent his wife into confinement in a remote valley rather than kill or divorce her, and took her back into the household two years later when the political situation allowed.
Sekigahara and after
In 1600 Tadaoki joined Ieyasu's northern campaign; his wife's death in Osaka came while he was away. At the Battle of Sekigahara he fought in the centre against Ishida Mitsunari's main force.
He was given Kokura in Kyushu, and the Hosokawa were later moved to Kumamoto, one of the largest domains in the country, where they remained until 1871.
The tea master
Tadaoki studied under Sen no Rikyu and continued the tradition after Rikyu was ordered to commit suicide by Hideyoshi in 1591 — one of the few who openly saw him off. The Hosokawa collection of tea utensils, paintings and documents became one of the finest in Japan.
Contemporary and later accounts also describe him as violently jealous and prone to rage, and several unpleasant stories are attached to his household. How much is fact and how much is anecdote collected later is unclear, but he was not the mild aesthete the tea connection might suggest.
Legacy
The Eisei Bunko museum in Tokyo holds the Hosokawa family collection, including material relating directly to Gracia and to Rikyu.
A twentieth-century descendant, Hosokawa Morihiro, served as prime minister of Japan in 1993–1994.
