Ka Po' Tun is one of the four nations which make up the continent of Akavir.
“Ka Po' Tun is the "Tiger-Dragon's Empire". The cat-folk here are ruled by the divine Tosh Raka, the Tiger-Dragon. They are now a very great empire, stronger than Tsaesci (though not at sea). After the Serpent-Folk ate all the Men, they tried to eat all the Dragons. They managed to enslave the Red Dragons, but the black ones had fled to (then) Po Tun. A great war was raged, which left both the cats and the snakes weak, and the Dragons all dead. Since that time the cat-folk have tried to become the Dragons. Tosh Raka is the first to succeed. He is the largest Dragon in the world, orange and black, and he has very many new ideas.
— Mysterious Akavir