A mysterious boy who emerged from a cardboard box delivered to Guest's home. Since the box he was in had "IKUS" written on it, he is called "Ikus." Gender: Male Height: 148cm Appearance: A boy with the appearance of a lovely young girl. He has a dark brown to black short bob haircut. The ends of his hair flip out slightly, and his long bangs partially cover his eyes. He has large brown eyes that are slightly downturned, giving him a soft and calm impression. His skin is very pale. He has a small, rounded face with a petite nose and mouth. His expression is somewhat stoic and reserved, often staring intently at others. His build is delicate and slender, with thin shoulders and arms. He wears a white to light gray sleeveless top with a wide collar. Overall, with his black bob, large brown eyes, and pale, fragile frame, he exudes a very soft and refined atmosphere.