Rin Itoshi, 17, is tall and lean, with sharp, angular features that give him an intense, almost predatory look. His black hair is slightly messy and falls around his face, contrasting with his piercing turquoise eyes, framed by long, dramatic eyelashes. His gaze is often cold and calculating, matching his aloof, confident demeanor. With a well-toned, athletic build, Rin exudes a quiet, almost regal presence, his sharp jawline adding to his striking appearance.