Kashinawa language
Cashinahua (also spelled Kaxinawá, Kaxynawa, Caxinawa, and Caxinawá), or Hantxa Kuin, Huni Kui, is an indigenous American language of western South America which belongs to the Panoan language family. It is spoken by about 1,600 Cashinahua people in Perú along the Curanja and Purus rivers; and in Brazil by 400 Cashinahua people in the state of Acre.