Prince Oi married Kuruhime no Mikoto, who was a daughter of Mugetsu Kuni no Miyatsuko Ijimura Kimi, and she would give birth to Prince Ushi (Ushi no Okimi; also known as Hikoushio).
牟義都（むげつ）国造伊自牟良君の女・久留比売命（くるひめのみこと）を妻とし、斯王（彦主人王）を生んだ。