Kanae Kuroshiba(黒芝 かなえ) is the librarian at Kouryoukan Academy. She is knowledgeable, intelligent, and even a little cunning.She usually speaks with a polite yet teasing tone and her words, to an extent, are somewhat cryptic. However, she seems to hate it when her plans go astray. When this happen, her tone would change from teasing to threatening.Kanae's true identity is a magician member of the Magic Association of Thule,The goal is to lead the New Thule members to dominate the world.