270px, Itō Nagatoshi was a

feudal domain A demesne ( ) or domain was all the land retained and managed by a lord of the manor under the feudal system for his own use, occupation, or support. This distinguished it from land sub-enfeoffed by him to others as sub-tenants. In contrast, th ...

under the

Tokugawa shogunate The Tokugawa shogunate, also known as the was the military government of Japan during the Edo period from 1603 to 1868. The Tokugawa shogunate was established by Tokugawa Ieyasu after victory at the Battle of Sekigahara, ending the civil wars ...

Edo period The , also known as the , is the period between 1600 or 1603 and 1868 in the history of Japan, when the country was under the rule of the Tokugawa shogunate and some 300 regional ''daimyo'', or feudal lords. Emerging from the chaos of the Sengok ...

Japan, in what is now western

Okayama Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Okayama Prefecture has a population of 1,826,059 (1 February 2025) and has a geographic area of 7,114 Square kilometre, km2 (2,746 sq mi). Okayama Prefecture ...

. It controlled a small portion of central

Bitchū Province was a province of Japan on the Inland Sea side of western Honshū, in what is today western Okayama Prefecture. It was sometimes called , with Bizen and Bingo Provinces; those three provinces were settled in the late 7th Century, dividing form ...

and was centered around Okada ''

jin'ya A was a type of administrative headquarters in the Tokugawa Shogunate during the Edo period of Japanese history. ''Jin'ya'' served as the seat of the administration for a small domain, a province, or additional parcels of land. ''Jin'ya'' ho ...

'' in what is now the

Mabi Mauby, also known as madi, maví, mobi, mabi, and maubi, is a tree bark-based beverage grown, and widely consumed, in the Caribbean. It is made with sugar and the bark and/or fruit of certain species in the genus ''Colubrina'' including '' Col ...

neighborhood of the city of

Kurashiki, Okayama is a city located in Okayama Prefecture, Japan. , the city had an estimated population of 478,651 and a population density of 1300 persons per km2. The total area of the city is . Geography Kurashiki is located in the south-central part of Okay ...

. It was ruled throughout its history by a branch of the

Itō clan The are a Japanese clan of ''gōzoku'' that claimed descent from the Fujiwara clan through Fujiwara Korekimi (727–789) and Kudō Ietsugu. Papinot, Jacques Edmond Joseph. (1906). ''Dictionnaire d’histoire et de géographie du Japon''; Papi ...

. The location of the ''jin'ya'' changed several times, and the domain as also known as after one of these locations where it was sited in the

Genroku was a after Jōkyō and before Hōei. The Genroku period spanned the years from September 1688 to March 1704. The reigning emperor was .Titsingh, Isaac. (1834). ''Annales des empereurs du japon'', p. 415. The period was known for its peace and ...

period (1688-1704). It was dissolved in the

abolition of the han system The in the Empire of Japan and its replacement by a system of prefectures in 1871 was the culmination of the Meiji Restoration begun in 1868, the starting year of the Meiji period. Under the reform, all daimyos (, ''daimyō'', feudal lords) ...

in 1871 and is now part of Okayama Prefecture.

History

Itō Nagazane, the founder of the domain, who was a descendant of

Itō Sukechika Itō Sukechika (伊東祐親, died March 20, 1182) was a Japanese samurai lord and ''gōzoku'' of the Izu Province in the late Heian period. He was the 6th head of the Kudō clan and the founder of the Kawazu clan. He is also known as Kawazu S ...

, a late

Heian period The is the last division of classical Japanese history, running from 794 to 1185. It followed the Nara period, beginning when the 50th emperor, Emperor Kammu, moved the capital of Japan to Heian-kyō (modern Kyoto). means in Japanese. It is a ...

warlord from

Izu Province was a province of Japan in the area now part of Shizuoka Prefecture and Tokyo. Nussbaum, Louis-Frédéric. (2005). "''Izu''" in . Izu bordered on Sagami and Suruga Provinces. Its abbreviated form name was . The mainland portion of Izu Prov ...

. He served

Toyotomi Hideyoshi , otherwise known as and , was a Japanese samurai and ''daimyō'' (feudal lord) of the late Sengoku period, Sengoku and Azuchi-Momoyama periods and regarded as the second "Great Unifier" of Japan.Richard Holmes, The World Atlas of Warfare: ...

and

Toyotomi Hideyori was the son and designated successor of Toyotomi Hideyoshi, the general who united all of Japan toward the end of the Sengoku period. His mother, Yodo-dono, was the niece of Oda Nobunaga. Early life Born in 1593, he was Hideyoshi's sec ...

, and remained a loyal vassal of the

Toyotomi clan The was a Japanese clan that ruled over the Japanese before the Edo period. Unity and conflict The most influential figure within the Toyotomi was Toyotomi Hideyoshi, one of the three "unifiers of Japan". Oda Nobunaga was another primary ...

until the

Siege of Osaka A siege () . is a military blockade of a city, or fortress, with the intent of conquering by attrition, or by well-prepared assault. Siege warfare (also called siegecrafts or poliorcetics) is a form of constant, low-intensity conflict charact ...

. However, before the 1600

Battle of Sekigahara The Battle of Sekigahara (Shinjitai: ; Kyūjitai: , Hepburn romanization: ''Sekigahara no Tatakai'') was an important battle in Japan which occurred on October 21, 1600 (Keichō 5, 15th day of the 9th month) in what is now Gifu Prefecture, ...

, he is said to have reported to

Tokugawa Ieyasu Tokugawa Ieyasu (born Matsudaira Takechiyo; 31 January 1543 – 1 June 1616) was the founder and first ''shōgun'' of the Tokugawa shogunate of Japan, which ruled from 1603 until the Meiji Restoration in 1868. He was the third of the three "Gr ...

that

Ishida Mitsunari was a Japanese samurai and military commander of the late Sengoku period of Japan. He is probably best remembered as the commander of the Western army in the Battle of Sekigahara following the Azuchi–Momoyama period of the 16th century. He ...

had raised an army against him, and for this reason Ieyasu pardoned Itō Nagazane and his son after the fall of Osaka and end of the Toyotomi. In 1615, he was awarded 10,343 ''

koku The is a Chinese-based Japanese unit of volume. One koku is equivalent to 10 or approximately , or about of rice. It converts, in turn, to 100 shō and 1,000 gō. One ''gō'' is the traditional volume of a single serving of rice (before co ...

'' scattered across several provinces. He constructed a ''jin'ya'' in southern Bitchū Province, and became a ''

daimyō were powerful Japanese magnates, feudal lords who, from the 10th century to the early Meiji era, Meiji period in the middle 19th century, ruled most of Japan from their vast hereditary land holdings. They were subordinate to the shogun and no ...

''. His descendants ruled the domain until the

in 1871. A notable event in the history of the domain was the of 1718. During the tenure of the 5th ''daimyō'', Itō Nagahiro, the domain "nationalized" Mount Ohira and Mount Haruyama in what is now part of

Sōja file:Bitchu Kokubunji, zenkei.jpg, 270px, Bitchū Kokubun-ji is a Cities of Japan, city located in Okayama Prefecture, Japan. , the city had an estimated population of 69,428 and a population density of 330 persons per km2. The total area of the ...

. Historically, local villagers had been permitted to gather lumber for building and firewood on these mountains, but the domain forbid entry and attempted to make a monopoly on wood. Four village headmen travelled to

Edo Edo (), also romanized as Jedo, Yedo or Yeddo, is the former name of Tokyo. Edo, formerly a (castle town) centered on Edo Castle located in Musashi Province, became the '' de facto'' capital of Japan from 1603 as the seat of the Tokugawa shogu ...

to make a direct appeal to the ''daimyō''. As a result, the monopoly was cancelled and the villagers had their traditional rights restored. However, as was the custom of the time, the four headmen were executed for

lèse-majesté ''Lèse-majesté'' or ''lese-majesty'' ( , ) is an offence or defamation against the dignity of a ruling head of state (traditionally a monarch but now more often a president) or of the state itself. The English name for this crime is a mod ...

, their property forfeited, and their families expelled from the domain. A large monument now commemorates the event. Okada Domain became Okada Prefecture, and was incorporated into Okayama Prefecture via Fukatsu Prefecture and Oda Prefecture. The Itō clan was later granted the title of

viscount A viscount ( , for male) or viscountess (, for female) is a title used in certain European countries for a noble of varying status. The status and any domain held by a viscount is a viscounty. In the case of French viscounts, the title is ...

under the ''

kazoku The was the hereditary peerage of the Empire of Japan, which existed between 1869 and 1947. It was formed by merging the feudal lords (''Daimyo, daimyō'') and court nobles (''kuge'') into one system modelled after the British peerage. Distin ...

'' peerage system.

Holdings at the end of the Edo period

As with most domains in the

han system (, "domain") is a Japanese historical term for the Estate (land), estate of a daimyo in the Edo period (1603–1868) and early Meiji (era), Meiji period (1868–1912).Louis Frédéric, Nussbaum, Louis-Frédéric. (2005)"Han"in ''Japan Encycloped ...

, Okada Domain consisted of several discontinuous territories calculated to provide the assigned ''

kokudaka refers to a system for determining land value for taxation purposes under the Tokugawa shogunate of Edo-period Japan, and expressing this value in terms of ''koku'' of rice. Nussbaum, Louis-Frédéric. (2005)"Koku"in ''Japan Encyclopedia'', p. 5 ...

'', based on periodic

cadastral A cadastre or cadaster ( ) is a comprehensive recording of the real estate or real property's metes and bounds, metes-and-bounds of a country.Jo Henssen, ''Basic Principles of the Main Cadastral Systems in the World,'/ref> Often it is represente ...

surveys and projected agricultural yields, g.Elison, George and Bardwell L. Smith (1987)
''Warlords, Artists, & Commoners: Japan in the Sixteenth Century,'' p. 18
*

**16 villages in Katō District *

Mimasaka Province was a Provinces of Japan, province of Japan in the area that is northern Okayama Prefecture in the Chūgoku region of western Japan. Mimasaka bordered Bitchū Province, Bitchū, Bizen Province, Bizen, Harima Province, Harima, Hōki Province, Hō ...

**1 village in Ikeda District *

Kawachi Province was a Provinces of Japan, province of Japan in the eastern part of modern Osaka Prefecture. It originally held the southwestern area that was split off into Izumi Province. It was also known as . Geography The area was radically different in th ...

**2 villages in Takayasu District *

Settsu Province was a province of Japan, which today comprises the southeastern part of Hyōgo Prefecture and the northern part of Osaka Prefecture. It was also referred to as or . Osaka and Osaka Castle were the main center of the province. Most of Settsu's ...

**1 village in Toyoshima District

List of daimyō

References

{{Authority control Domains of Japan History of Okayama Prefecture Bitchū Province Chūgoku region

History

Holdings at the end of the Edo period

List of daimyō

See also

References