Touko Aozaki is a fictional character from the visual novel series Tsukihime, created by Type-Moon. She is a skilled mage and a member of the Aozaki family, known for their expertise in magic. Touko is characterized by her intelligence, resourcefulness, and a somewhat aloof personality. She often works as a dollmaker, creating lifelike dolls that serve various purposes. In the story, Touko plays a significant role in the events surrounding the protagonist, Shiki Tohno. Her knowledge of magic and the supernatural makes her a valuable ally, as she navigates the complexities of the Nasuverse, the shared universe of Type-Moon works.