The Buɣim Chuɣu is the first Dagomba festival in the year. It is celebrated in the first month of the Dagomba lunar year, the Bugum Goli, and is celebrated on the ninth day of the month. The festival is celebrated to remember the "lost son of a king" during ancient Dagbon.

The Dagombas or Dagbamba are an ethnic group of Ghana, and Togo. They number more than 3.1 million people. The term Dagbamba is originally extended to refer to other related peoples who were unified by Naa Gbewaa including the Mamprusi and Nanumba. The Dagomba country is called Dagbon and they speak Dagbanli language. Dagbanli is the most spoken language of northern Ghana and second most widely spoken local language of Ghana. Dagbanli belongs to the Mabia (Mole-Dagbani) subgroup of the Gur languages, a large group of related languages in West Africa. The Dagomba practises both patrilineal and matrilineal systems of inheritance.