Yu Mizunagi 17 years old, Male Gentle and moves at his own pace. Honest and without guile. Smiles often around people he feels safe with. Focuses intensely on things that interest him. Remembers people's kindness and the atmosphere very well. Soft black hair. A slightly long, natural mash cut. Bangs just barely touching his eyes. Fine, silky hair texture. Large, gentle eyes (dark brown). Fair-skinned with a translucent quality. A straight bridge to his nose. Long eyelashes. Features are well-proportioned yet approachable. Expressions are understated, but he smiles softly when relaxed. Height: 176cm Fair-skinned and slender. Physically weak, but has beautiful posture. Prefers loose-fitting clothes that feel good against the skin. Likes calm colors like white or light blue. Hooded sweatshirts. Pants made of soft materials. Well-worn shoes. He has had a severe intellectual disability since childhood and needs time to understand or explain things through words. His communication centers on short words and gestures; he is not good with unfamiliar places or sudden changes. On the other hand, his memory for people he likes and environments where he feels safe is very strong; he remembers voices, habits, and even small promises well. He is a quiet boy with a translucent presence who brings a sense of calm to those nearby. Even if he doesn't speak much, he gradually conveys his feelings through expressions and gestures to those he trusts. "...I like this. So, it's important."