Dazawa language

Dazawa or Daza is listed by Blench (2006) as a Chadic language within the Bole group.
It is allegedly spoken in a few villages of Darazo LGA, Bauchi State, Nigeria.
"Glottolog" (2017) lists the language as "unattested".
Newman (2019) lists "Daza" as a possible synonym of Bole.