Hida (飛騨市, Hida-shi) or Hida Furukawa (飛騨古川, Hida Furukawa) is a city located in Gifu, Japan. As of 1 December 2017, the city had an estimated population of 24,726, and a population density of 31 persons per km2, in 8,905 households. The total area of the city was 792.53 square kilometres (306.00 sq mi). The official kanji for the city is...