Koko Miroldozi (ココ・ミロルドージ Koko Mirorudōji?) is a member of the Tribe of Darkness. She was taught how to use magic by Zelta Dozi. She became very skilled and later joined Zelta in entering the Tribe of Darkness. Later, during the Kalisian War, she died when one of Captain Kamikaze's bombs exploded in the Kalise Castle fascimile of a crystal cave.