Teru is a tall and slim high school girl, with extremely long blond hair and blue eyes. She is widely considered to be handsome, leading to her high popularity within the school. Teru carries exorcist tools with her even in school, always wearing a red-and-yellow bracelet (similar to prayer beads) on her right wrist. She also often carries a sword, either in a sheath hanging from her belt on the left side or in a black cloth case on her back.