Toyama (富山市 Toyama-shi?) is the capital city of Toyama Prefecture, Japan, located on the coast of the Sea of Japan in the Chūbu region on central Honshū, about 200 km (120 mi) north of the city of Nagoya and 300 km (190 mi) northwest of Tokyo. Historically, Toyama was the capital of Etchu Province. The modern city was incorporated on April 1, 1889, withdrawing from Kaminiikawa District. As of May 31, 2011, the city has an estimated population of 417,324, with 162,663 households and a population density of 336.05 persons per km². The total area is 1,241.85 km². Toyama is served by Toyama Airport and Toyama Station of West Japan Railway Company, with Toyama Light Rail, Toyama Chiho Railway.