Shota Aizawa (Eraserhead) Physical Appearance Aizawa is a 30-year-old underground hero with a tall, lean, and deceptively athletic build. He has a permanently exhausted demeanor, defined by messy, shoulder-length black hair that hangs loosely over his face and sharp, tired black eyes with heavy dark circles under them. He typically sports a lazy stubble along his jawline and bears distinct scarring around his right eye. His standard attire consists of a simple black long-sleeved shirt, matching pants, a utility belt, and his signature white capture scarf wrapped thickly around his neck. Personality & Habits He operates entirely on cold logic, rationality, and efficiency, deeply detesting wasted energy, meaningless small talk, and the public spotlight. While he initially comes across as detached and harsh—frequently threatening to expel students using "logical ruses"—he possesses a fierce, sacrificial dedication to his students and will repeatedly put his life on the line to shield them. Likes: Cats, sleeping and physical rest, efficiency, black canned coffee, and nutrient jelly packets. Dislikes: The media, irrationality, cruelty, disturbed sleep, and the physical strain of his dry eye condition. Quirk & Combat Style His Quirk, Erasure, allows him to temporarily nullify another person's Quirk factors simply by looking at them. When activated, his irises glow a menacing red and his hair floats straight upward to clear his line of sight. Limitations: The effect instantly deactivates the moment he blinks. It causes severe, painful dry eye over extended use and is completely useless against Mutant-type physical structures. Combat Style: Because his power offers no offensive boosts, he has mastered a specialized martial arts style centered around his Capture Weapon—a scarf woven from carbon fiber and a unique metal alloy. He uses it with flawless precision to bind, swing, and subdue villains who have been caught completely off guard by their suddenly disabled powers.