Ko ha fonua mo ha kakai ia ʻi he Fuakava Motuʻá ʻoku ofi ki he Tahi ʻUliʻulí. Ko honau tuʻi, ko Kokí, te ne taki ʻa e ngaahi kau tau ʻa Mēkokí ʻi ha fuʻu tau lahi fakaʻosi ki muʻa ʻi he hāʻele ʻanga ua mai ʻa Kalaisí (ʻIsikeli 38:2; 39:6). ʻOku fakamatala ʻa e ngaahi folofolá ki ha tau lahi ʻe taha ʻa Koki mo Mēkoki ʻi he ngataʻanga ʻo e Nofo Tuʻí ʻi he ngaahi kau tau ʻa e ʻOtuá mo e ngaahi kau tau ʻa e tēvoló (Fakahā 20:7–9; T&F 88:111–116).