Saya Kogure

This mysterious woman, a neighbor in the fashion world, secretly manipulates events to guide Ichika toward harnessing Djinn powers. She possesses incredible abilities, including teleportation and the power to transform objects, notably her scarf into a deadly scythe. Throughout the story, she closely observes Ichika while strictly enforcing rules about the stones, ensuring the bearer remains unaware of the true nature and purpose of their power.