was a

Japanese castle are fortresses constructed primarily of wood and stone. They evolved from the wooden stockades of earlier centuries and came into their best-known form in the 16th century. Castles in Japan were built to guard important or strategic sites, such a ...

located in the city of Ōno,

Fukui Prefecture is a Prefectures of Japan, prefecture of Japan located in the Chūbu region of Honshū. Fukui Prefecture has a population of 737,229 (1 January 2025) and has a geographic area of 4,190 Square kilometre, km2 (1,617 sq mi). Fukui Prefecture border ...

, in the

Hokuriku region The is located in the northwestern part of Honshu, the main island of Japan. It lies along the Sea of Japan and is part of the larger Chūbu region. It is almost equivalent to the former Koshi Province (Japan), Koshi Province and Hokurikudō are ...

of Japan. Built in the

Sengoku period The was the period in History of Japan, Japanese history in which civil wars and social upheavals took place almost continuously in the 15th and 16th centuries. The Kyōtoku incident (1454), Ōnin War (1467), or (1493) are generally chosen as th ...

, it was occupied by a succession of ''

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 ...

'' of Ōno Domain under the

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 ...

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 ...

Background

Ōno Castle is located in northeastern

Echizen Province was a Provinces of Japan, province of Japan in the area that is today the northern portion of Fukui Prefecture in the Hokuriku region of Japan. Echizen bordered on Kaga Province, Kaga, Wakasa Province, Wakasa, Hida Province, Hida, and Ōmi Provin ...

on the main highway connecting Echizen with

Mino Province was a province of Japan in the area of Japan that is today southern Gifu Prefecture. Mino was bordered by Ōmi to the west, Echizen and Hida to the north, Shinano to the east, and Ise, Mikawa, and Owari to the south. Its abbreviated fo ...

. The castle is sited on the ridgeline of Kameyama Hill, extending east-to-west for approximately 300 meters. The

inner bailey The inner bailey or inner ward of a castle is the strongly fortified enclosure at the heart of a medieval castle.Friar, Stephen (2003). ''The Sutton Companion to Castles'', Sutton Publishing, Stroud, 2003, p. 22. It is protected by the outer ...

is located at the peak of the hill and is reinforced by stone ramparts made of mostly unmodified natural boulders. Secondary enclosures were located at lower levels and were also protected by water moats.

History

During the early Sengoku period, the area around Ōno was under the control of the

Asakura clan The is a Japanese samurai kin group.Edmond Papinot, Papinot, Jacques Edmond Joseph. (1906). ''Dictionnaire d'histoire et de géographie du Japon''; Papinot, (2003)"Asakura", ''Nobiliare du Japon'', p. 3 DF 7 of 80/nowiki> retrieved 2013-5-4. ...

; however Ōno was also a major stronghold of the ''

Ikkō-ikki were armed military leagues that formed in several regions of Japan in the 15th-16th centuries, composed entirely of members of the Jōdo Shinshū sect of Buddhism. In the early phases, these ''ikki'' leagues opposed the rule of local Shugo, go ...

'' movement. After both the Asakura and the ''Ikkō-ikki'' were destroyed by

Oda Nobunaga was a Japanese ''daimyō'' and one of the leading figures of the Sengoku period, Sengoku and Azuchi-Momoyama periods. He was the and regarded as the first "Great Unifier" of Japan. He is sometimes referred as the "Demon Daimyō" and "Demo ...

in 1575, he assigned the area to his general

Kanamori Nagachika was a Japanese samurai who lived from the Sengoku period into the early Edo period. He was the first ruler of the Kanamori clan and served as a retainer of the Saito clan, Saito, Oda clan, Oda, Toyotomi clan, Toyotomi, and Tokugawa clan, Tokuga ...

under the regional control of

Shibata Katsuie or was a Japanese samurai and military commander during the Sengoku period. He was retainer of Oda Nobuhide. He served Oda Nobunaga as one of his trusted generals, was severely wounded in the 1571 first siege of Nagashima, but then fought ...

. Kanamori began the construction of Ōno Castle using the latest contemporary designs, and the castle was completed by 1580. Kanamori was subsequently promoted to governor of Hida Province in 1586, and the area was assigned to Aoki Kazunori followed by Oda Hidekatsu by

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: ...

. After the

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, ...

, the entire province of Echizen was assigned by

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 ...

to his second son,

Yūki Hideyasu was a Japanese samurai who lived during the Azuchi–Momoyama period, Azuchi–Momoyama and early Edo periods. He was the ''daimyō'' of Fukui Domain in Echizen Province, Echizen. Early life Hideyasu was born as in 1574, the second son of To ...

in 1601 as

Fukui Domain The , also known as the , was a domain (''han'') of the Tokugawa Shogunate of Japan during the Edo period from 1601 to 1871. Papinot, Jacques Edmond Joseph. (1906). ''Dictionnaire d'histoire et de géographie du Japon''; Papinot, (2003). The ...

. In 1624, Fukui Domain was divided, with Yūki Hideyasu's third son, Matsudaira Naomasa being awarded a 55,000 ''

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 ...

'' fief centered at Ōno. This became Ōno Domain. Naomasa was transferred to

Matsumoto Domain file:Matsumoto Castle, administrative headquarters of Matsumoto Domain.jpg, 250px, Matsumoto Castle, administrative headquarters of Matsumoto Domain was a Han (Japan), feudal domain under the Tokugawa shogunate of Edo period Japan. It is locat ...

in 1633 and was replaced by his younger brother Matsudaira Naomoto in 1635. Naomoto was then transferred to Yamagata Domain in 1644, and was replaced by his younger brother, Matsudaira Naoyoshi. Naoyoshi's son Matsudaira Naoakira was in turn transferred to

Himeji Domain was a Han (Japan), feudal domain under the Tokugawa shogunate of Edo period Japan, located in Harima Province in what is now the southern portion of modern-day Hyōgo Prefecture. It was centered around Himeji Castle, which is located in what ...

in 1682. The domain was then assigned to a cadet branch of the Doi clan under Doi Toshifusa. The Doi clan would rule Ōno for the next eight generations until the

Meiji restoration The , referred to at the time as the , and also known as the Meiji Renovation, Revolution, Regeneration, Reform, or Renewal, was a political event that restored Imperial House of Japan, imperial rule to Japan in 1868 under Emperor Meiji. Althoug ...

. The castle burned down in 1775, but with the exception of the ''

donjon A keep is a type of fortified tower built within castles during the Middle Ages by European nobility. Scholars have debated the scope of the word ''keep'', but usually consider it to refer to large towers in castles that were fortified residenc ...

'' was reconstructed by 1795. Throughout its history, Ōno suffered from severe financial problems; however, Doi Toshitada (1811–1869) implemented substantial reforms and introduced ''

rangaku ''Rangaku'' (Kyūjitai: , ), and by extension , is a body of knowledge developed by Japan through its contacts with the Dutch enclave of Dejima, which allowed Japan to keep abreast of Western technology and medicine in the period when the countr ...

'' and western technology. Although a small domain, Ōno was noted in the

Bakumatsu period were the final years of the Edo period when the Tokugawa shogunate ended. Between 1853 and 1867, under foreign diplomatic and military pressure, Japan ended its isolationist foreign policy known as and changed from a feudal Tokugawa shogunat ...

for its westernised army and its

han school The ''han'' school was a type of educational institution in the Edo period of Japan. They taught samurai etiquette, the classical Confucian books, calligraphy, rhetoric, fighting with swords and other weapons; some also added subjects such as m ...

. Following the

, the castle was pulled down, with the exception of a couple of gates which were given to nearby Buddhist temples, and the area was used for government buildings.

Current situation

Some remnants of the original stone ramparts remain, and parts of the old ''

jōkamachi The were centres of the domains of the feudal lords in medieval Japan. The ''jōkamachi'' represented the new, concentrated military power of the daimyo in which the formerly decentralized defence resources were concentrated around a single, cent ...

'' with traditional samurai houses and merchant houses remain. In 1968, a faux-donjon was built for use as a local history museum. The castle was listed as one of the

Continued Top 100 Japanese Castles The is a list of 100 Japanese castle, castles, intended as a sequel of 100 Fine Castles of Japan. The castles were chosen for their significance in culture, history, and in their regions by the in 2017. Hokkaidō region Tōhoku region Kant ...

in 2017.

Literature

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References

External links