, literally "mouth island", is one of the Tokara Islands, belonging to Kagoshima Prefecture. The island, in area, and has a population of 140 persons. The island can only be reached by boat as it has no airport; there is regular ferry service to the city of Kagoshima on the mainland. Travel time is about 6 hours. The islanders are dependent mainly on agriculture, fishing and seasonal tourism. The island is home to the rare Kuchinoshima breed of Japanese native cattle.
Geography
Kuchinoshima is the northernmost inhabited island in the Tokara archipelago, and is located northeast from Nakanoshima. The highest elevation is located in the eastern part of the island, with a height of above sea level. Maedake, in the northern part of the island at , and in the western part of the island at , are the three volcanos which make up the island. Although there has been no eruption recorded in historical times, Moedake emits steam, and discoloration of the ocean in nearby waters in 2001 indicates ongoing volcanic activity. The local climate is classified as subtropical, with a rainy season from May through September.
History The island was once part of the Ryukyu Kingdom. During the Edo period, Kuchinoshima was part of Satsuma Domain and was administered as part of Kawanabe District. In 1896, the island was transferred to the administrative control of Ōshima District, Kagoshima, and from 1911 was administered as part of the village of Toshima, Kagoshima. From 1946 to 1952, the island was administered by the United States as part of the Provisional Government of Northern Ryukyu Islands.
The island is home to a small and endangered population of feral cattle, the Kuchinoshima (Kuchinoshima-Ushi) breed, which – with the Mishima breed – is one of two remaining breeds of Japanese native cattle. Kuchinoshima cattle is not the only feral cattle in Japan as there is a small group of feral cattle on Kazura Island next to Naru Island.葛島（野生化した和牛のいる島）
See also List of islands in Japan List of volcanoes in Japan
References
Breed data sheet: Kuchinoshima / Japan (Cattle). Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed January 2025.
Kuchinoshima-Ushi. NODAI Genome Research Center, Tokyo University of Agriculture. Accessed January 2017. National Geospatial Intelligence Agency (NGIA). Prostar Sailing Directions 2005 Japan En route. Prostar Publications (2005).
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