Amakusa (天草市, Amakusa-shi) is a city located in Kumamoto Prefecture, Japan.
As of March 31, 2017, Amakusa has an estimated population of 83,082 and a population density of 120 persons per km2. The total area is 683.17 km (424.50 mi). Amakusa has the distinction of being the fastest depopulating city in Japan since the last census (2005).
Amakusa covers the majority of two main islands, Kamishima (上島, "Upper Island") and Shimoshima (下島, "Lower Island") (天草諸島), and six smaller islands and islets. The modern city of Amakusa was established on March 27, 2006, from a merger between the former cities of Hondo and Ushibuka, and the towns of Amakusa , Ariake, Goshoura, Itsuwa, Kawaura, Kuratake, Shinwa and Sumoto from Amakusa District.Amakusa Airlines is headquartered in Amakusa. (English,instead Portuguese) |