The protagonist and eldest daughter of the Duke of Hamilton. She is a reincarnated soul from Japan, where she worked as a thirty-something office worker and died after falling asleep in a bathtub. She has a deep love for baths and hot springs. She possesses rare dual magic affinity for both fire and water magic, which she discovered at age eight when she accidentally combined them to create hot water. She is calm, pragmatic, and highly adaptable, using her social skills to navigate aristocratic society. She accepted the engagement annulment without resistance because she simply wanted to go home and take a bath. She plans to open a bath cafe after being banished from the dukedom.
