A red-haired boy with blue eyes described as cloudless summer sky. He has lost his commenting function and mostly listens rather than speaks. He is protective and caring towards Kikyue, shown when he catches her slipping cup and places his hand on her waist. He is particular about rituals and stays awake until midnight for the New Year countdown. He rarely shows expressions but wears a faint smile at the end. He watches over Kikyue as she sleeps and gently tucks a strand of hair behind her ear.
