Nagasaki Prefecture
is a prefecture of Japan located on the island of Kyūshū. Nagasaki Prefecture has a population of 1,314,078 (1 June 2020) and has a geographic area of 4,130 km2 (1,594 sq mi). Nagasaki Prefecture borders Saga Prefecture to the northeast. Nagasaki is the capital and largest city of Nagasaki Prefecture, with other major cities including Sasebo, Isahaya, and Ōmura. Nagasaki Prefecture is located in western Kyūshū with a territory consisting of many mainland peninsulas centered around Ōmura Bay, as well as islands and archipelagos including Tsushima and Iki in the Korea Strait and the Gotō Islands in the East China Sea. Nagasaki Prefecture is known for its century-long trading history with the Europeans and as the sole place of direct trade and exchange between Japan and the outside world during the Sakoku period. Nagasaki Prefecture is home to several of the Hidden Christian Sites in the Nagasaki Region which have been declared a UNESCO World Heritage Site. Historic Sites of Nagasaki Prefecture Nagasaki Prefecture was created by merging of the western half of the former province of Hizen with the island provinces of Tsushima and Iki. Facing China and Korea, the region around Hirado was a traditional center for traders and pirates. During the 16th century, Catholic missionaries and traders from Portugal arrived and became active in Hirado and Nagasaki, which became a major center for foreign trade. After being given free rein in Oda Nobunaga's period, the missionaries were forced out little by little, until finally, in the Tokugawa era, Christianity was banned under the Sakoku national isolation policy: Japanese foreign trade was restricted to Chinese and Dutch traders based at Dejima in Nagasaki. However, Kirishitan (Japanese Christian) worship continued underground. These Kakure Kirishitan (hidden Christians) were tried at every step, forced to step on fumi-e ("trample pictures", images of the Virgin Mary and saints) to prove that they were non-Christian. With the banishment of all Catholic missionaries, traders from Catholic countries were also forced out of the country.
