Nasa ƙauye ne a Gana a cikin Masarautar Wala mai tarihi a cikin Yankin Upper West a yanzu. Yana da nisan mil 14 arewa maso gabas da Wa, Ghana. Kafin lokacin bazara na 1887-1888 Nasa gari ne mai matukar mahimmanci. A wannan lokacin rani sojojin Zabarima (masarautar) karkashin umurnin Babatu sun mamaye ta. Wannan ya haifar da fitowar jama'a da yawa kuma ya bar babban yanki a bayan ƙauyen tare da tarkacen birane da yawa. Daga cikin sauran gine-ginen da sojojin Babatu suka lalata har da masallacin garin. Adadin mutanen da aka yi wa rajista na farko na Nasa ya kai 149 a 1931. A 1948 an ba da rahoton yawanta a matsayin 289. A ƙidayar 1960 tana da yawan jama'a 136. A 1970 akwai mazauna 216. Wilks, Ivor (1989). Wa and the Wala: Islam and Polity in Northwestern Ghana. Cambridge: Cambridge University Press. pp. 56–57. ISBN 9780521894340.