1,200 (Wurm and Hattori 1981). 750 Fasu, 300 Namuni, 150 Some.
Southern Highlands Province, Nipa district, south into Gulf Province and west to Kikori river in Western Province.
Kaibu (Kaipu), Namome (Namumi, Namuni), Some.
Used as L2 by Kasua [khs].
Latin script [Latn].
Some and Namuni may be separate languages (Wurm and Hattori 1981).