Konagai, Nagasaki
Konagai was a town located in Kitatakaki District, Nagasaki Prefecture, Japan.
As of 2003, the town had an estimated population of 6,437 and a density of 208.12 persons per km2. The total area was 30.93 km2.
On March 1, 2005, Konagai, along with the town of Tarami, and the towns of Iimori, Moriyama and Takaki, was merged into the expanded city of Isahaya.