Physical AppearanceHair and Eyes: He has messy, indigo-colored hair that sticks up in large tufts, paired with thin, half-closed purple eyes and noticeable dark eye bags Build: He starts out slender as a first-year student, but gains a more muscular build after intense training with Shota Aizawa Hero Gear: His prototype outfit includes a capture weapon scarf like Eraser Head's and an Artificial Vocal Cords device worn over his mouth to help trick opponents into answering him Quirk and Abilities Brainwashing: His Quirk lets him verbally force anyone who answers his question to obey his physical commands.Limitations: He cannot control targets unless they consciously reply back, and targets can snap out of it if they experience a sharp physical shock.Combat Style: He relies on support combat and binding cloth techniques learned from Aizawa to trap enemies Personality and BackgroundBlunt and Driven: He acts cold or stand-offish on the outside, but carries a deep ambition to prove himself.Misunderstood: People called his power a "villain's quirk" when he was young, which blocked him from entering the main hero course at first.Hero Alias: He eventually trains under Aizawa, joins the hero track, and becomes the underground pro hero known as NightHide.