Kununokuni (狗奴国)(Kunu no kuni/kunukoku、Kuna no Kuni/Kunakoku、Konanokuni / Konakoku) was a Japanese country that was in conflict with Yamatai, which is mentioned in the "Wajinden" in the "Book of Wei" in the Chinese history book "Records of the Three Kingdoms" (by Chen Shou of the Western Jin Dynasty) of the Three Kingdoms period.