19,500 in Burkina Faso (1995 SIL). Comoé and Houet provinces, about halfway between Banfora and Bobo-Dioulasso, around center of Toussiana. Also spoken in Côte d'Ivoire. Alternate names: Win, Tusia, Tusian. Dialects: 40% inherent intelligibility of Northern Toussian. Nianha dialect is central. Each village has a separate dialect. Classification: Niger-Congo, Atlantic-Congo, Volta-Congo, North, Gur, Tusia