The was a

Bakumatsu period was the final years of the Edo period when the Tokugawa shogunate ended. Between 1853 and 1867, Japan ended its isolationist foreign policy known as and changed from a feudal Tokugawa shogunate to the modern empire of the Meiji govern ...

coastal artillery Coastal artillery is the branch of the armed forces concerned with operating anti-ship artillery or fixed gun batteries in coastal fortifications. From the Middle Ages until World War II, coastal artillery and naval artillery in the form of c ...

battery Battery most often refers to: * Electric battery, a device that provides electrical power * Battery (crime), a crime involving unlawful physical contact Battery may also refer to: Energy source *Automotive battery, a device to provide power t ...

erected by

Akashi Domain was a 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 Akashi Castle, which is located in what is now the cit ...

on the

Seto Inland Sea The , sometimes shortened to the Inland Sea, is the body of water separating Honshū, Shikoku, and Kyūshū, three of the four main islands of Japan. It serves as a waterway connecting the Pacific Ocean to the Sea of Japan. It connects to Osaka ...

coast of what is now

Tarumi-ku, Kobe is one of nine wards of Kobe, Japan. It has an area of 26.89 km², and a population of 219,958 (2008). Tarumi is a suburban area in western Kobe, providing residential towns for commuters to downtown Kobe and even Osaka. The Akashi Kaiky ...

Hyōgo Prefecture is a prefecture of Japan located in the Kansai region of Honshu. Hyōgo Prefecture has a population of 5,469,762 () and has a geographic area of . Hyōgo Prefecture borders Kyoto Prefecture to the east, Osaka Prefecture to the southeast, an ...

in the

Kansai region The or the , lies in the southern-central region of Japan's main island Honshū. The region includes the prefectures of Nara, Wakayama, Kyoto, Osaka, Hyōgo and Shiga, often also Mie, sometimes Fukui, Tokushima and Tottori. The metropolita ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

. The ruins were designated a National Historic Site in 2007. It is also called the after its location on Kaji Bay.

Background

In the late

Edo period The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional '' daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was characteriz ...

, the

Tokugawa shogunate The Tokugawa shogunate (, Japanese 徳川幕府 ''Tokugawa bakufu''), also known as the , was the military government of Japan during the Edo period from 1603 to 1868. Nussbaum, Louis-Frédéric. (2005)"''Tokugawa-jidai''"in ''Japan Encyclopedia ...

was increasing alarmed by incursions by foreign ships into Japanese territorial waters, fearing that these '' kurofune'' warships of the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

or other Western powers would attempt to end Japan's self-imposed national isolation policy by force, or would attempt an invasion of Japan by landing hostile military forces. Numerous feudal domains were ordered to establish fortifications along their coastlines with shore artillery located at strategic locations. The most critical locations were perceived to be at

Edo Bay is a bay located in the southern Kantō region of Japan, and spans the coasts of Tokyo, Kanagawa Prefecture, and Chiba Prefecture. Tokyo Bay is connected to the Pacific Ocean by the Uraga Channel. The Tokyo Bay region is both the most populous ...

, where the shogunal capital was situated, and

Osaka Bay Osaka Bay (大阪湾 ''Ōsaka-wan'' ) is a bay in western Japan. As an eastern part of the Seto Inland Sea, it is separated from the Pacific Ocean by the Kii Channel and from the neighbor western part of the Inland Sea by the Akashi Strait. ...

, which controlled the seaward approaches to the imperial capital of

Kyoto Kyoto (; Japanese: , ''Kyōto'' ), officially , is the capital city of Kyoto Prefecture in Japan. Located in the Kansai region on the island of Honshu, Kyoto forms a part of the Keihanshin metropolitan area along with Osaka and Kobe. , the ci ...

. The ''

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 n ...

'' of Akashi Domain, Matsudaira Yoshinori was a strong supporter of the shogunate, and was ordered by

Shogun , officially , was the title of the military dictators of Japan during most of the period spanning from 1185 to 1868. Nominally appointed by the Emperor, shoguns were usually the de facto rulers of the country, though during part of the Kamakur ...

Tokugawa Iemochi (July 17, 1846 – August 29, 1866) was the 14th ''shōgun'' of the Tokugawa shogunate of Japan, who held office from 1858 to 1866. During his reign there was much internal turmoil as a result of the "re-opening" of Japan to western nations. ...

in 1863 to construct a fortification to control the

Akashi Strait The is a strait between the Japanese islands of Honshu and Awaji. The strait connects Seto Inland Sea and Osaka Bay. The width of the Akashi Strait is approximately 4 kilometers, and maximum depth is about 110 meters. The fastest tidal current ...

, between mainland

Honshu , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separ ...

and Awaji Island, which was then northern approach to Osaka. The design of the fortification was by

Katsu Kaishū Count , best known by his nickname , was a Japanese statesman and naval engineer during the late Tokugawa shogunate and early Meiji period. Kaishū was a nickname which he took from a piece of calligraphy (Kaishū Shooku ) by Sakuma Shōzan. He ...

, who supervised the construction with the assistance of the nearby

Kobe Naval Training Center The was a naval training institute in Bakumatsu period Japan, established by the Military Commissioner of the Tokugawa shogunate, Katsu Kaishū in May 1864. Institutional History Following the closure of the Nagasaki Naval Training Center by ...

. Construction was completed by 1865. A similar fortification, the was constructed on Awaji Island to control the Akashi Strait from the opposite side.

Design

The Maiko battery was a half-star

bastion fort A bastion fort or ''trace italienne'' (a phrase derived from non-standard French, literally meaning ''Italian outline'') is a fortification in a style that evolved during the early modern period of gunpowder when the cannon came to domin ...

with

granite Granite () is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies undergro ...

stone walls. According to contemporary accounts, there were 15 guns along a width of about 70 meters and a height of about 10 meters. The

rampart Rampart may refer to: * Rampart (fortification), a defensive wall or bank around a castle, fort or settlement Rampart may also refer to: * "O'er the Ramparts We Watched" is a key line from "The Star-Spangled Banner", the national anthem of the ...

was in the form of a

redan Redan (a French word for "projection", "salient") is a feature of fortifications. It is a work in a V-shaped salient angle towards an expected attack. It can be made from earthworks or other material. The redan developed from the lunette, ...

with five circular gates in the rear. Per an

archaeological excavation In archaeology, excavation is the exposure, processing and recording of archaeological remains. An excavation site or "dig" is the area being studied. These locations range from one to several areas at a time during a project and can be condu ...

conducted in 2003, the remains were found to be in good condition, although the height of the remaining stone walls was no more than six meters as the upper part was removed due to a fire at the end of the

Meiji period The is an era of Japanese history that extended from October 23, 1868 to July 30, 1912. The Meiji era was the first half of the Empire of Japan, when the Japanese people moved from being an isolated feudal society at risk of colonization ...

. The site was largely backfilled for preservation, and only a small part is now exposed on the ground surface. The site is part of Hyōgo Prefectural Maiko Park and is a three-minute walk from

Maiko Station is a passenger railway station located in Tarumi-ku, Kobe, Hyōgo Prefecture, Japan, operated by the West Japan Railway Company (JR West). This station is the closest on the line to the Akashi Kaikyō Bridge, which is directly above the statio ...

on the

JR West , also referred to as , is one of the Japan Railways Group (JR Group) companies and operates in western Honshu. It has its headquarters in Kita-ku, Osaka. It is listed in the Tokyo Stock Exchange, is a constituent of the TOPIX Large70 index, and ...

San'yō Main Line The is a major railway line owned by JR Group companies in western Japan, connecting Kōbe Station and Moji Station, largely paralleling the coast of the Seto Inland Sea, Inland Sea, in other words, the southern coast of western Honshu. The Sa ...

References

External links

Hyogo Tourism
{{in lang, ja Bakumatsu History of Hyōgo Prefecture Kobe Harima Province Coastal artillery Historic Sites of Japan 19th-century fortifications in Japan

Background

Design

See also

References

External links