Witch

Witch, or Majo-senpai, was a member of The Wildrose Society and its de facto leader until she graduated. She is a young woman with long, black hair and purple eyes.

While wandering the secret passages of the school, The Mediator is brought to the Witch's room and discovers a book with detailed drawings of the female students and strands of their hair, carefully preserved. The Mediator tries to take the book, but Silver cautions her that doing so would reveal that they broke into the room and cause problems with the society.