Tosa Domain
| Kōchi Domain (1868–1871)高知藩 Tosa Domain (1601–1868)土佐藩 | |
|---|---|
| Domain of Japan | |
| 1601–1871 | |
 Kōchi Castle in Kōchi | |
| Capital | Kōchi Castle |
| Area | |
| • Coordinates | 36°33′52″N 136°39′33″E / 36.564317°N 136.659228°E |
| Government | |
| Daimyō | |
• 1601-1605 | Yamauchi Kazutoyo (first) |
• 1859-1871 | Yamauchi Toyonori (last) |
| Historical era | Edo period |
• Established | 1601 |
| 1871 | |
| Contained within | |
| • Province | Tosa |
| Today part of | Kōchi Prefecture |
The Tosa Domain (土佐藩, Tosa-han) was a feudal domain under the Tokugawa shogunate of Edo period Japan, controlling all of Tosa Province in what is now Kōchi Prefecture on the island of Shikoku. It was centered around Kōchi Castle, and was ruled throughout its history by the tozama daimyō Yamauchi clan. Many people from the domain played important roles in events of the late Edo period including Nakahama Manjirō, Sakamoto Ryōma, Yui Mitsue, Gotō Shōjirō, Itagaki Taisuke, Nakae Chōmin, and Takechi Hanpeita. Tosa Domain was renamed Kōchi Domain (高知藩, Kōchi-han) during the early Meiji period until it was dissolved in the abolition of the han system in 1871 and became Kōchi Prefecture.
History
[edit]At the end of the Sengoku period, the Chōsokabe clan ruled Tosa Province. The Chōsokabe had briefly controlled the entire island of Shikoku under Chōsokabe Motochika from 1583 until he was defeated by Toyotomi Hideyoshi in the Invasion of Shikoku in 1585. Motochika fought for Hideyoshi in the Kyushu Campaign and the invasions of Korea. However, next daimyō Chōsokabe Morichika joined the pro-Toyotomi Western Army at the Battle of Sekigahara in 1600, and was subsequently deprived of his title, and later his life. The victorious Tokugawa shogunate ordered Yamauchi Kazutoyo, lord of Kakegawa Castle in Tōtōmi Province to take control of the province as daimyō of the newly created Tosa Domain, with a nominal kokudaka of 202,600 koku.[1] The Chōsokabe's former retainers were extremely hostile to the new regime, while Tosa peasants feared increased exploitation under the new lord and many fled across to the neighboring domains. Kazutoyo came in with only 158 mounted men, and had to petition the new government of the Tokugawa shogunate for help in pacifying his new domain. This was achieved by "ruse and violence ... Two boatloads containing 273 heads were sent to Tokugawa headquarters to demonstrate Yamauchi efficiency, and another 73 dissidents were crucified on the beach,"[1] however, stories that the Yamauchi invited major Chōsokabe retainers to a fake sumo tournament and had them massacred are believed to have been later fabrications.[2][3][4]
In any event, most of the old vassals of the Chōsokabe, who were half-peasants and half-soldiers, were allowed to remain as lower-ranked samurai within the new regime, with retainers of the Yamauchi clan monopolizing the senior position, and with the most senior Yamauchi retainers and clan members assisted to key points within the domain to prepare for rebellions. This discrimination between the old and the new retainers would persist during the Bakumatsu period and would be an increasing source of dissatisfaction with the lower-ranking samurai.
Initially, Yamauchi Kazutoyo made Urato Castle, the old stronghold of the Chōsokabe as his headquarters, but he soon found it too small, so he built Kōchi Castle and laid out a new castle town. Under his successor, Yamauchi Tadayoshi, new rice field development and new industries were promoted, and the clan's finances remained relatively stable until around the middle of the Edo period. The domain was always eager to raise its incomes the expenses involved in its sankin kōtai obligation to visit the Shogun's court in Edo alternative years was extremely high due to the domain's geographic location, and the domain was constantly being called upon by the shogunate to provide work for public works projects.
However, from around the Horeki era (1751 to 1764) onwards, the clan's administration was shaken by uprisings and peasants fleeing to other territories. The ninth daimyō, Yamauchi Toyochika and the 13th daimyō, Yamauchi Toyoteru attempted reforms based on fiscal frugality with limited success. In the Bakumatsu period, the 15th daimyō, Yamauchi Toyoshige (also known as Yamauchi Yodo) appointed Yoshida Tōyō to undertake major reforms; however, he was assassinated by reactionary followers of Takechi Hanpeita how were against modernization. Subsequently, Yamauchi Toyoshige took action against Takechi's "Tosa Kinnō-tō" party and suppressed the Sonnō Jōi movement in the domain. Initially a strong supporter of the Kōbu gattai movement to join the shogunate with the Imperial House of Japan, he later led the domain into the Satchō Alliance and played a critical role in 1867 in advising Shōgun Tokugawa Yoshinobu to carry out Taisei Hōkan (大政奉還), and to the return of power to the Emperor. In 1868, Tosa Domain was renamed "Kōchi Domain", which after the abolition of the han system in 1871, became Kōchi Prefecture. The Yamauchi clan was elevated to the rank of marquis in the kazoku system by the Peerage Order of 1884.[3][4]
Holdings at the end of the Edo period
[edit]Unlike most domains in the han system, which consisted of several discontinuous territories calculated to provide the assigned kokudaka, based on periodic cadastral surveys and projected agricultural yields, Tosa Domain was a single unified holding.[5][6] At the end of the 16th century, the Chōsokabe family's kokudaka of Tosa Province was only 98,000 koku per the Taiko land survey. The Yamauchi clan had an official kokudaka of 202,600 koku, but when the rival Tokushima Domain gained Awaji Province in 1615 and raised its kokudaka from 170,000 to 257,000 koku, Tosa Domain also demanded that its kokudaka be reassess as 257,000 koku, so that it would not lose prestige and be considered inferior to Tokushima. The shogunate refused the demand and Tosa Domain remained at 202,600 koku. However, this was an official, nominal, value, and the actual kokudaka of the domain is estimated to have been at least 494,000 koku.
- Tosa Province (entire province)
- 47 villages in Aki District
- 30 villages in Kami District
- 38 villages in Nagaoka District
- 23 villages in Tosa District
- 40 villages in Agawa District
- 61 villages in Takaoka District
- 109 villages in Hata District
List of daimyō
[edit]# Name Tenure Courtesy title Court Rank kokudaka 
Yamauchi clan, 1601–1871 (Tozama)
1 Yamauchi Kazutoyo (山内一豊) 1601 - 1605 Tosa-no-kami (土佐守) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 2 Yamauchi Tadayoshi (山内忠義) 1605 - 1656 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 3 Yamauchi Tadatoyo (山内忠豊) 1656 - 1669 Tsushima-no-kami (対馬守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 4 Yamauchi Toyomasa (山内豊昌) 1669 - 1700 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 5 Yamauchi Toyofusa (山内豊房) 1700 - 1706 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 6 Yamauchi Toyotaka (山内豊隆) 1706 - 1720 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 7 Yamauchi Toyotsune (山内豊常) 1720 - 1725 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 8 Yamauchi Toyonobu (山内豊敷) 1725 - 1768 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 9 Yamauchi Toyochika (山内豊雍) 1768 - 1789 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 10 Yamauchi Toyokazu (山内豊策) 1789 - 1808 Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 11 Yamauchi Toyooki (山内豊興) 1808 - 1809 Tosa-no-kami (土佐守); Jijū (侍従) Junior 5th Rank, Lower Grade (従五位下) 202,600 koku 12 Yamauchi Toyosuke (山内豊資) 1809 - 1843 Tosa-no-kami (土佐守); Jijū (侍従), Ukon-no-e-shosho (右近衛少将 Junior 4th Rank, Lower Grade (従五位下) 202,600 koku 13 Yamauchi Toyoteru (山内豊熈) 1843 - 1848 ' Tosa-no-kami (土佐守); Jijū (侍従) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 14 Yamauchi Toyoatsu (山内豊惇) 1848 - 1848 Tosa-no-kami (土佐守) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku 15 Yamauchi Toyoshige (山内豊信) 1848 - 1859 Gon-Chunagon (権中納言) 2nd Rank (正二位) 202,600 koku 16 Yamauchi Toyonori (山内豊範) 1859 - 1871 Sakon-no-e-shosho (左近衛権少将) Junior 4th Rank, Lower Grade (従四位下) 202,600 koku
Subsidiary domains
[edit]Tosa Domain had two subsidiary domains:
Tosa-Nakamura Domain
[edit]Tosa-Nakamura Domain (土佐中村藩, Tosa-Nakamura han) was created in 1601 for Yamauchi Yasutoyo, brother of Kazutoyo and father of the 2nd daimyo, Tadayoshi. It had a kokudaka of 20,000 koku. The domain was inherited by his son Masatomo, but went extinct in 1624. The domain was revived in 1658 for Yamauchi Tadayoshi's second son Tadanao, but as a 30,000 koku holding. It was abolished in 1689.
Tosa-Shinden Domain
[edit]Tosa-Shinden Domain (土佐新田藩, Tosa-Shinden han) was created in 1780 as a 13,000 koku holding for Yamauchi Toyotada, from a hatamoto branch of the clan descended from the former daimyō of Tosa-Nakamura Domain. It had kokudaka of 13,000 koku taken directly form the treasury of the parent domain, and thus did not have any physical estates. It was also not subject to sankin kōtai, as its daimyō alway resided at the domain's mansion in the Azabu area of Edo. The domain was abolished and reincorporated back into Tosa Domain in 1870.[2][3][4]
List of daimyō
[edit]# Name Tenure Courtesy title Court Rank kokudaka Yamauchi clan, 1780–1870 (Tozama)
1 Yamauchi Toyotada (山内豊産) 1780 - 1783 Tōtōmi-no-kami (遠江守) Junior 5th Rank, Lower Grade (従五位下) 13,000 koku 2 Yamauchi Toyoyasu (山内豊泰) 1783 - 1803 Settsu-no-kami (摂津守) Junior 5th Rank, Lower Grade (従五位下) 13,000 koku 3 Yamauchi Toyotake (山内豊武) 1803 - 1825 Tōtōmi-no-kami (遠江守) Junior 5th Rank, Lower Grade (従五位下) 13,000 koku 4 Yamauchi Toyokata (山内豊賢) 1825 - 1856 Tōtōmi-no-kami (遠江守) Junior 5th Rank, Lower Grade (従五位下) 13,000 koku 5 Yamauchi Toyoyoshi (山内豊福) 1856 - 1868 Settsu-no-kami (摂津守) Junior 5th Rank, Lower Grade (従五位下) 13,000 koku 6 Yamauchi Toyoshige (山内豊誠) 1868 - 1871 Jijū (侍従) Junior 5th Rank, Lower Grade (従五位下) 13,000 koku
Simplified genealogy of the Yamauchi daimyō of Tosa
[edit]- Yamauchi Moritoyo (1510 – c. 1559)
I. Kazutoyo, 1st daimyō of Tosa (cr. 1601) (c. 1545 – 1605; r. 1601–1605)- Yasutoyo (1549–1625)
- II. Tadayoshi, 2nd daimyō of Tosa (1592–1665; r. 1605–1656)
- III. Tadatoyo, 3rd daimyō of Tosa (1609–1669; r. 1656–1669)
- IV. Toyomasa, 4th daimyō of Tosa (1641–1700; r. 1669–1700).
- Fukao Shigemasa (1598–1672). Adopted into the Fukao family
- Fukao Shigeteru
- Fukao Shigenao
- Yamauchi Tadashige (1682–1721)
- VIII. Toyonobu, 8th daimyō of Tosa (1712–1768; r. 1725–1767)
- IX. Toyochika, 9th daimyō of Tosa (1750–1789; r. 1768–1789)
- X. Toyokazu, 10th daimyō of Tosa (1773–1825; r. 1789–1808)
- XI. Toyoaki, 11th daimyō of Tosa (1793–1809; r. 1808–1809).
- XII. Toyosuke, 12th daimyō of Tosa (1794–1872; r. 1809–1843)
- XIII. Toyoteru, 13th daimyō of Tosa (1815–1848; r. 1843–1848)
- XIV. Toyoatsu, 14th daimyō of Tosa (1824–1848; r. 1848)
- XVI. Toyonori, 16th daimyō, 16th family head, 1st Marquess (1846–1886; r. 1859–1869; Governor of Tosa 1869–1871; Marquess: 1884)
- XVII. Toyokage, 2nd Marquess, 17th family head (1875–1957; 2nd Marquess 1886–1947; 17th family head 1886–1957)
- Toyoshizu, 1st Baron Yamauchi (cr. 1906) (1883–1937)
- XVIII. Toyoaki, 18th family head (1912–2003; 18th family head 1957–2003)
- XIX. Toyokoto, 19th family head (b. 1940; 19th family head 2003– )
- Toyohiro (b. 1978)
- Toyonao (b. 1979)
- XIX. Toyokoto, 19th family head (b. 1940; 19th family head 2003– )
- XVIII. Toyoaki, 18th family head (1912–2003; 18th family head 1957–2003)
- Toyoakira (1802–1859)
- XV. Toyoshige, 15th Lord of Tosa (1827–1872; r. 1849–1859)
- Yamauchi Tadashige (1682–1721)
- Fukao Shigenao
- Fukao Shigeteru
- Kazutada (1600–1663)
- Kazutoshi (1649–1675)
- V.Toyofusa, 5th daimyō of Tosa (1672–1706; r. 1700–1706)
- VI. Toyotaka, 6th daimyō of Tosa (1673–1720; r. 1706–1720)
- VII. Toyotsune, 7th daimyō of Tosa (1711–1725; r. 1720–1725).
- Kazutoshi (1649–1675)
See also
[edit]
Notes
[edit]- ^ Flag used by the Tosa army during the Boshin War from 1868 to 1869.
References
[edit]- ^ a b M. B. Jensen, The making of modern Japan, (Harvard University Press, 2002), pp. 51–52
- ^ a b 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)
- ^ a b c Nigi, Kenichi (2004). 藩と城下町の事典―国別. Tokyodo Printing. ISBN 978-4490106510.
- ^ a b c 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.
- ^ Yamachi genealogy
