This is a social anthropological study of a Tibeto-Burman ethnic group, the Yakha, based in East Nepal. The field research involved was carried out from from January 1989 until October 1990. To the best of my knowledge, the Yakha have never before been the subject of anthropological study, and hence this work aims at filling a void in the ethnographic and linguistic record of Nepal. A central question addressed in this regard is the extent to which the Yakha can be treated as a cultural whole. The twin problems of over-generality and overspecificity in anthropological accounts, highlighted respectively by the diversity encompassed by the term 'Yakha' and the many similarities between Yakha and neighbouring ethnic groups, are addre...