Nakatsu Domain
History
After Toyotomi Hideyoshi's conquest of Kyushu in 1587, Kuroda Kambe was awarded a 123,000 koku (according to one theory, 160,000 koku) domain in northern Kyushu, with Nakatsu as one of his strongholds. In 1600, his son Kuroda Nagamasa, who had distinguished himself in the Battle of Sekigahara, was transferred to Fukuoka Domain for an additional 523,100 koku. At the same time, Hosokawa Tadaoki, who also sided with the eastern army at the Battle of Sekigahara, received 399,000 koku was transferred from Miyazu Domain in Tango Province, and established Nakatsu Domain under the Tokugawa shogunate. In 1602, Tadaoki moved his seat to Kokura Castle, retaining Nakatsu Castle as a branch castle. In 1632, the second daimyō of the domain, Hosokawa Tadatoshi, was transferred to Kumamoto Domain.
He was replaced by Ogasawara Tadamasa from Akashi Domain as daimyō of Kokura Domain and assigned Nakatsu Castle to his nephew Ogasawara Nagatsuji as the head of a cadet branch of the clan, and received official recognition as an independent daimyō. In 1698, the third daimyō of Nakatsu, Ogasawara Nagatane, was accused of mismanagement and misbehavior in daily life. However, instead of attainder, the Tokugawa shogunate ordered that the parent clan in Kokura replace him with his younger brother Ogasawara Naganobu with his kokudaka halved to 40,000 koku, which was halved. In 1716. The fifth daimyō, Ogasawara Nagao, passed away at the age of seven, and his younger brother, Ogasawara Nagaoki was transferred to the Anji Domain (10,000 koku) in Harima Province.
Nakatsu was then awarded in 1717 to Okudaira Masanari, formerly of Miyazu Domain, with a kokudaka set at 100,000 koku. The Okudaira clan would continue to rule Nakatsu for nine generations and 155 years until the abolition of feudal domains and establishment of prefectures in 1871. The eighth daimyō , Okudaira Masamoto strongly advocated restoration of the national isolation policy after the arrival of the Perry Expedition and expelled the foreigners, contradicting the idea of opening up the country of his retired grandfather Masataka, who held the real power in the domain's administration. When Masataka died in 1855, he began reforming the domain's military, including building artillery forts. As the Okudaira clan was a prestigious fudai daimyō clan, when the pro-Tokugawa forces were defeated at the Battle of Toba-Fushimi at the start of the Boshin War, he defected to the imperial side and dispatched forces in the Aizu War against pro-Tokugawa remnants.
Following the Meiji restoration, Nakatsu was incorporated into Oita Prefecture via Nakatsu Prefecture, Kokura Prefecture, and Fukuoka Prefecture.
Nakatsu Domain contributed a number of persons important to the development of Bakumatsu period and Meiji period Japan, most notably Fukuzawa Yukichi, founder of Keio Gijuku, the predecessor to Keio University.
Holdings at the end of the Edo period
As with most domains in the han system, Nakatsu Domain consisted of several discontinuous territories calculated to provide the assigned kokudaka, based on periodic cadastral surveys and projected agricultural yields.
- Buzen Province
- 129 villages in Usa District
- 42 villages in Shimoge District
- 22 villages in Kōge District
- Bingo Province
- 12 villages in Kōnu District
- 2 villages in Yasuna District
- 22 villages in Jinseki District
- Chikuzen Province
- 32 villages in Ito District
List of daimyō
# Name Tenure Courtesy title Court Rank kokudaka 
Hosokawa clan, 1600 - 1602 (Tozama)
1 Hosokawa Tadaoki (細川忠興) 1600 - 1602 Etchu-no-kami (越中守) Junior 5th Rank, Lower Grade (従五位下) 399,000 koku 2 Hosokawa Tadatoshi (細川忠利) 1602 - 1632 Etchu-no-kami (越中守) Junior 5th Rank, Lower Grade (従五位下) 399,000 koku 
Ogasawara clan, 1632 - 1716 (Fudai)
1 Ogasawara Nagatsugu (小笠原長次 ) 1632 - 1666 Shinano-no-kami (信濃守) Junior 5th Rank, Lower Grade (従五位下) 80,000 koku 2 Ogasawara Nagakatsu (小笠原長勝 ) 1666 - 1682 Shinano-no-kami (信濃守) Junior 5th Rank, Lower Grade (従五位下) 80,000 koku 3 Ogasawara Nagatane (小笠原長胤 ) 1683 - 1698 Shuri-no-daifu (修理大夫) Junior 5th Rank, Lower Grade (従五位下) 80,000 koku 4 Ogasawara Naganobu (小笠原長円) 1698 - 1713 Shinano-no-kami (信濃守) Junior 5th Rank, Lower Grade (従五位下) 40,000 koku 5 Ogasawara Nagasato (小笠原長邕) 1713 - 1716 - none - -none- 40,000 koku 
Okudaira clan, 1717 - 1871 (Fudai)
1 Okudaira Masashige (奥平昌成) 1717 - 1746 Okashiwade-no-kami (大膳大夫) Junior 4th Rank, Lower Grade (従四位下) 100,000 koku 2 Okudaira Masaatsu (奥平昌敦) 1746 - 1758 Okashiwade-no-kami (大膳大夫) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku 3 Okudaira Masashika (奥平昌鹿) 1758 - 1780 Okashiwade-no-kami (大膳大夫) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku 4 Okudaira Masao (奥平昌男) 1780 - 1786 Okashiwade-no-kami (大膳大夫) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku 5 Okudaira Masataka (奥平昌高) 1786 - 1826 Okashiwade-no-kami (大膳大夫) Junior 4th Rank, Lower Grade (従四位下) 100,000 koku 6 Okudaira Masanobu (奥平昌暢) 1826 - 1832 Okashiwade-no-kami (大膳大夫) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku 7 Okudaira Masamichi (奥平昌猷) 1832 - 1842 Okashiwade-no-kami (大膳大夫) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku 8 Okudaira Masamoto (奥平昌服) 1842 - 1868 Okashiwade-no-kami (大膳大夫) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku 9 Okudaira Masayuki (奥平昌邁) 1868 - 1871 Mimasaka-no-kami (美作守) Junior 5th Rank, Lower Grade (従五位下) 100,000 koku
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See also
References
- ^ Nakayama, Yoshiaki (2015). 江戸三百藩大全 全藩藩主変遷表付. Kosaido Publishing. ISBN 978-4331802946.(in Japanese)
- ^ Nigi, Kenichi (2004). 藩と城下町の事典―国別. Tokyodo Printing. ISBN 978-4490106510.
- ^ Papinot, E (1910). Historical and Geographic Dictionary of Japan. Tuttle (reprint) 1972.
- ^ Mass, Jeffrey P. and William B. Hauser. (1987). The Bakufu in Japanese History, p. 150.
- ^ Elison, George and Bardwell L. Smith (1987). Warlords, Artists, & Commoners: Japan in the Sixteenth Century, p. 18.
