A pair of shikigami who have served the Divine Horse since time immemorial. Manifesting as small horses, they can combine into a giant equine or assume a human form. Two halves of one whole, each can share what she learns with the other. After Sandira lost consciousness at the hands of the Klesha of forgetfulness 108 years ago, Kurokko and Shirokko cared for their master while searching for a way to wake her up.