Long, messy black hair that falls around his face and shoulders. Heavy-lidded gray eyes that make him look exhausted or uninterested. Light stubble along his chin and jawline, giving him a scruffy look. Pale skin with a calm, serious expression. Dark clothing that blends into his overall gloomy, low-key style. A relaxed posture while holding a gray scarf-like cloth, which is one of his signature pieces of equipment. His design fits his personality well—quiet, serious, and always looking like he needs more sleep, even though he's a highly skilled hero and teacher. The tired eyes and messy hair have become some of his most recognizable features.