Shimabara Castle

Shimabara Castle 島原城
Shimabara, Nagasaki prefecture, Japan
Inner Bailey
Shimabara Castle 島原城 Show map of Nagasaki Prefecture Shimabara Castle 島原城 Show map of Japan
Coordinates	32°47′21″N 130°22′02″E / 32.789162°N 130.367222°E / 32.789162; 130.367222
Type	Hira-style Japanese castle
Height	33 metres (108 ft)
Site information
Open to the public	yes
Condition	reconstruction from 1964
Site history
Built	1624
Built by	Matsukura Shigemasa
In use	Edo period
Demolished	1874
Battles/wars	Shimabara Rebellion

Shimabara Castle (島原城, Shimabara-jō), also known as Moritake Castle (森岳城, Moritake-jō) and Takaki Castle (高来城, Takaki-jō), is a Japanese castle located in Shimabara, Hizen Province (present day Nagasaki prefecture). This five-story white building stands in stark contrast to the black Kumamoto Castle in neighboring Kumamoto Prefecture.

Shimabara Castle is a flatland castle (平城, Hirajiro), located between Ariake Bay and Mount Unzen. The outer moats, some 15 meters deep and between 30–50 meters wide, extended 360 meters east-west and 1260 meters north-south, with the enclosed area divided into three baileys. The walls extended for 3900 meters and had 16 yagura of various sizes at key points. The main donjon had five stories, and a height of 33 meters, and was connected to two secondary keeps, each with three stories. In terms of scale, it was far larger than normal for a daimyō with revenues of only 40,000 koku .

The Arima clan, who were Kirishitan daimyō, ruled over Shimabara Domain in the late Muromachi period from Hinoe Castle and Hara Castle. After the start of the national isolation policy, the Tokugawa Bakufu banned Christianity from 1614 and replaced Arima Naozumi with Matsukura Shigemasa. Matsukura, who strictly enforced the prohibition against Christianity with mass executions, also severely raised taxes to pay for the construction of his new Shimabara Castle from 1618-1624. This oppression of the peasants was a major factor leading to the Shimabara Rebellion.

The castle came under siege during the Shimabara Rebellion, but was not damaged. It subsequently served as the seat of the Kōriki clan, who ruled Shimabara from 1638–1668, Matsudaira clan (1669–1747, 1774–1871) and Toda clan (1747–1774)

The Matsudaira daimyō remained in residence at Shimabara Castle until the Meiji Restoration of 1868. It was the seat of the local government until 1871, when the former Shimabara Domain was merged into the new Nagasaki prefecture. The keep was pulled down in 1876, as were most of the supporting structures. The third bailey became a school grounds, and most of the inner bailey was given over to farmland.

Today, only the moat and stone walls remain from the original structure. A number of the yagura were restored in 1960 and 1972, and the keep was rebuilt in 1964 in reinforced concrete as a city museum containing exhibits of the Kirishitan culture, Shimabara Rebellion and feudal period.

In 1980, a memorial museum was opened in honor of Seibo Kitamura, a noted sculptor. In 2006, the Shimabara Castle was listed one of the 100 Fine Castles of Japan by the Japan Castle Foundation.

• Benesch, Oleg and Ran Zwigenberg (2019). Japan's Castles: Citadels of Modernity in War and Peace. Cambridge: Cambridge University Press. p. 374. ISBN 9781108481946.

Wikimedia Commons has media related to Shimabara Castle.

• De Lange, William (2021). An Encyclopedia of Japanese Castles. Groningen: Toyo Press. pp. 600 pages. ISBN 978-9492722300.
• Schmorleitz, Morton S. (1974). Castles in Japan. Tokyo: Charles E. Tuttle Co. pp. 144–145. ISBN 0-8048-1102-4.
• Motoo, Hinago (1986). Japanese Castles. Tokyo: Kodansha. p. 200 pages. ISBN 0-87011-766-1.
• Mitchelhill, Jennifer (2004). Castles of the Samurai: Power and Beauty. Tokyo: Kodansha. p. 112 pages. ISBN 4-7700-2954-3.
• Turnbull, Stephen (2003). Japanese Castles 1540-1640. Osprey Publishing. p. 64 pages. ISBN 1-84176-429-9.

Media related to Shimabara Castle at Wikimedia Commons

• Shimabara Castle home page
• Photo Gallery