Watch on Soap2day. Eerindinlogun is a Yoruba based system of divination. It is a divination system (also called Idaasa or Dilogun in Brazil) widely used by Orisa adherents which includes Obatala, Sango, Oya, Osun, Yemoja, amongst others. This documentary entitled Eerindinlogun: A leaf from the Olorisa in Oyo, produced by Israel Ayanwuyi, explore the origin of Eerindinlogun, the order of its practice and position among the traditional families in Oyo.