Okayama Prefecture (岡山県; Okayama-ken) is located in the Chugoku region on Honshu island, Japan. The capital is the city of Okayama.
2.1 Cities 2.2 Districts
Okayama Prefecture was formerly divided into Bitchu Province, Bizen Province, and Mimasaka Province until the Meiji Restoration.
Okayama Prefecture borders Hyogo Prefecture, Tottori Prefecture and Hiroshima Prefecture. It faces Kagawa Prefecture in Shikoku across the Seto Inland Sea and includes 90 islands in the sea.
Okayama Prefecture is home to the historic town of Kurashiki. Most of the population is concentrated around Kurashiki and Okayama, and the northern mountains are declining in population.