Okayama Prefecture is a prefecture of Japan located in the Chûgoku region on Honshû island. The capital is the city of Okayama.
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. The small villages in the northern mountain region are aging and declining in population--more than half of the prefectures municipalities are officially designated as depopulated.
