Kiyama is a town located in Miyaki District, Saga Prefecture, Japan on the island of Kyūshū. It can be considered part of an economic sphere with nearby cities Tosu in Saga Prefecture and Ogōri and Kurume in Fukuoka Prefecture. Approximately 10 percent of the population of Kiyama works or goes to school in the city of Fukuoka and as such Kiyama can be considered a part of the Fukuoka metropolitan area. It is also known as a commuter town for Kurume. As of March 1, 2017, the town has an estimated population of 17,398.

Ogōri is a city located in Fukuoka Prefecture, Japan. As of 1 February 2024, the city had an estimated population of 59,590 in 25998 households, and a population density of 1309 persons per km². The total area of the city is 45.51 km2 (17.57 sq mi).