Inujima (Setouchi City, Okayama Prefecture)
Overview (History, Features, and Attractions) Inujima is a small inhabited island belonging to Setouchi City, Okayama Prefecture. Its unique atmosphere, combining the tranquil scenery of the Seto Inland Sea with industrial relics and contemporary art, is a fascinating sight. A copper refinery (Inujima Smelter) once supported the island's industry, but the refinery was abandoned and remains are now preserved.