Nakanoshima (中之島), is a volcanic island located in the Tokara Islands, part of the Kagoshima Prefecture, Japan. It is the largest and most populous island of the islands in Toshima village. The island, 34.47 km² in area, had 167 inhabitants as of 2004. The island has no airport, and access is normally by ferry to the city of Kagoshima on the mainland, seven hours away. The islanders are dependent mainly on agriculture, fishing and seasonal tourism.