Yumemi Hoshisato

Yumemi is the younger of the two Hoshisato sisters, trailing behind the energetic Kana as an elementary schooler with a personality that couldn't be more different. Where her sister radiates warmth and enthusiasm, Yumemi carries herself with an almost unnerving calm—her face rarely betraying a hint of emotion, yet her words often land with a precision far beyond her years. Beneath that stoic exterior lies a remarkable gift for the magical arts, including the rare ability to communicate with her guardian beast, Kaukau. Throughout the story, it is her quiet perceptiveness and steady composure that provide an unseen but vital support to everyone around her.