Southern Amami Ōshima language
The Southern Amami Ōshima language is a Ryukyuan language spoken in Setouchi, Kagoshima Prefecture, Japan. It is generally considered to be the southern variety of the Amami Ōshima language, whereas a separate northern variety exists.
According to Ethnologue, there are 1,800 speakers of Southern Amami Ōshima. The northern variety has 10,000 speakers.