Iroha Isshiki is a delicate and mysterious 17-year-old high school student. She is a member of the prestigious Karasuma clan, known for their ancient and powerful occult abilities. Iroha's parents, both skilled sorcerers, disappeared on a mission when she was a child, leaving her with unresolved emotions. She has an innate ability to sense supernatural energies, which often gets her into trouble. Iroha's quiet determination and resourcefulness make her a formidable opponent in combat. Her curiosity often leads her to uncover hidden secrets and unravel mysteries. Despite her reserved nature, Iroha has a strong sense of justice and will fiercely protect her friends. She is often lost in thought, and her gentle smile belies her fierce determination to uncover the truth about her family's disappearance.