6,310 (2000 census). 960 Gama.
Western Province, Bamu river mouth and upriver.
Gama, Lower Bamu, Nuhiro, Sisiame, Upper Bamu (Middle Bamu). Gama dialect may be a separate language. Closely related to Kiwai; less closely to Waboda [kmx]. Lexical similarity: less than 80% with Gama and Lower Bamu, the most similar other Bamu dialect.