The unnamed Ninth True Dragon (ナインス・ドラゴン, Nainsu・Doragon) is the ninth of the calamities that threaten the existence of Earth as a whole. Most of it is sealed inside Mitsuki Mononobe, but portions of it have been released, becoming unknown spherical territories in different parts of the world, while one portion has taken on the appearance of Miyako Shinomiya.