Yukiko Yuuchi (誘致由希子 Yuuchi Yukiko) is a teacher in Karakura High School, teaching the classroom that has the students Ryuuko Kagami, Tenshin Kurosaki and Miya Tsuchimikado. Formerly a shinigami with currently unknown origins, she and Jin Terumi seem to have some sort of connection with one another, although the exact extent of this acquaintance is unknown.