Celuluk, also known as Chulruk (チュルルック?), is a demon in the series.
From the few sources on hand, A Celeluk is an assistant to Rangda, taking care of her cleaning, cooking, and generally taking care of Rangda herself. Another source states that they are in Durga's army whose job it is to annoy the people of the village. Celeluk also takes part in the Calonarang Lawak Bali, a demon dance.