Saga Domain

Overview

Saga Domain (佐賀藩, Saga-han) was a Japanese domain — a hereditary territorial lordship — of the Edo period, governed from Saga Castle in what is now the city of Saga. It covered most of the territory of the present-day Saga and Nagasaki Prefectures, in the old province of Hizen (肥前国, Hizen no kuni). Throughout its history it was ruled by the Nabeshima clan (鍋島氏, Nabeshima-shi), a family of tozama daimyō (外様大名, tozama daimyō) — lords classified as "outside" allies of the Tokugawa shoguns, as opposed to hereditary vassals. The domain was also known as Hizen Domain (肥前藩, Hizen-han) after its province, or Nabeshima Domain (鍋島藩, Nabeshima-han) after its ruling house. It was dissolved in 1871, in the fourth year of the Meiji era, when the domains were abolished and replaced by prefectures.

History

The Nabeshima house governed Hizen throughout the Edo period, and the domain's position on the western island of Kyūshū gave it a distinctive strategic role. The port of Nagasaki lay within the domain's territory. The Dutch and Chinese trading posts there were overseen directly by officials of the Tokugawa shogunate, but the domain itself carried most of the responsibility for the military defence of the city and its port.

Saga was one of the domains that played a significant role in the Meiji Restoration — the overthrow of the shogunate and the reconstruction of government around the emperor in 1868. It belonged to the loose alliance remembered as Sat-Chō-Do-Hi (薩長土肥, Satchōdohi), formed of the four domains of Satsuma, Chōshū, Tosa and Hizen. The domain's own structure reflected the scale of the Nabeshima holdings: it contained subsidiary domains, among them Kashima Domain, Ogi Domain and Hasunoike Domain.

The domain came to an end in 1871, when the new Meiji government abolished the domains and replaced them with prefectures. The castle town of Saga became the seat of the new administration.

Territory and Influence

Saga Domain's lands stretched across most of Hizen Province, corresponding to the modern prefectures of Saga and Nagasaki. Its capital was Saga, and its headquarters was Saga Castle. The inclusion of the Nagasaki trade within its territory made the domain the shogunate's first line of military protection for the only official window through which Dutch and Chinese commerce entered Japan.

The domain's prominence in the Meiji Restoration gave it a lasting place in the political history of modern Japan. Several figures of the period are recorded as having been born in Saga Domain: Nakamura Junkuro, Motono Ichirō, Tokitoshi Taketomi and Nabeshima Miki. The domain is also recorded as the place of death and the employer of Yamamoto Tsunetomo, the samurai of the Nabeshima house whose recollections were compiled as the Hagakure.

The Name in Japanese

The standard name is 佐賀藩. Its kana reading is さがはん, and its romaji is Saga-han.

• 佐 — read さ (sa) in this word. A kanji used in place names; it forms the first element of the place name Saga.
• 賀 — read が (ga) in this word. Meaning "congratulation" or "rejoicing"; here it is the second element of the place name Saga.
• 藩 — read はん (han) in this word. Meaning "domain": the territorial lordship of a daimyō under the Edo-period shogunate.

The two place-name characters together, 佐賀, spell the name of the castle town and its surrounding district. The suffix 藩 was applied to these lordships as a category in later historiography and administration; a domain could equally be called by its province (肥前藩, Hizen-han) or by its ruling family (鍋島藩, Nabeshima-han). The same 藩 appears in the names of the other domains of the Sat-Chō-Do-Hi alliance, and in the word 藩主 (はんしゅ, hanshu), "lord of a domain".

Legacy

Saga Domain's most durable mark on Japanese history is its part in the Meiji Restoration and its membership of the Sat-Chō-Do-Hi alliance of Satsuma, Chōshū, Tosa and Hizen. The men it produced, among them Motono Ichirō and Tokitoshi Taketomi, carried its name into the politics of the Meiji state.

The domain's association with Yamamoto Tsunetomo has kept its name before readers ever since: he served the Nabeshima house and died within its territory. The castle town from which the domain was governed remains the urban centre of the city of Saga, and the old province name Hizen survives in the names of the two prefectures that replaced the domain's lands after 1871.