Tia Noto Yoko is the main female of the series and the only person known to be able to control Dark Schneider. She is the daughter of the Great Priest Geo Noto Soto and a 100% virgin (80% in the anime). She is also the self-appointed guardian of Lucien Renlen who she sees as a younger brother. She is the first to use the "Virgin’s Kiss" to awaken Dark Schneider.