570 (2007 census), decreasing. L2 users: 530.
YeDebub Biheroch Bihereseboch na Hizboch State, north of Omo river, just before it turns south.
None known. Lexical similarity: 47% with Hamer-Banna [amf].
Not bilingual in neighboring languages, except possibly Aari [aiw].
Population diminished through disease and war.