Iwami Town, Iwami District, Tottori Prefecture, borders the cities, wards, towns, and villages of Hyogo and Tottori prefectures, as well as the Sea of Japan. The Gamo River flows through the center of town, eventually flowing into the Sea of Japan. The town is mountainous, with a natural environment and lush green scenery. Iwami Town, Iwami District, relies primarily on fishing, and its Matsuba crab catch ranks among the highest in the country. In winter, when Matsuba crabs are harvested, many tourists from all over the country come to enjoy fresh seafood. The last Saturday of November is now "Matsuba Crab Day." Now celebrating its 50th anniversary, the town continues to develop.