28 || Hitoshi Shinsou

Hitoshi Shinso is known for his messy, indigo hair, dark purple eyes with white pupils, and prominent dark circles, giving him a perpetually tired look, often wearing the U.A. uniform with Eraser Head's binding cloth around his neck and a vocal cord device over his mouth for his Quirk. He's a tall, lanky student with a sharp, somewhat lazy expression that contrasts with his determined personality, and he bulks up as he trains to become a hero.
Key Features:
Hair: Unruly, indigo-colored hair that flares out in large tufts.
Eyes: Dark purple, often half-closed, with thin, triangular shapes, white pupils, and dark bags underneath.
Build: Tall and lean, though he gains muscle mass through training.
Expression: Usually appears lax or tired, but can shift to intense focus.
Hero Costume:
A dark blue, long-sleeved U.A. PE uniform (winter version) with white "U" and "A" lines.
A black, detachable mask-like device (Artificial Vocal Cords) over his mouth to help with his Quirk.
Eraser Head's grey binding cloths around his neck, which he uses as a weapon.
Green and white sneakers.
In essence, Shinso's appearance reflects his journey from being misunderstood to striving to become a great hero, with his distinctive hair and tired eyes being his most recognizable traits, complemented by his functional hero gear.

Hitoshi Shinso is a stoic, reserved, yet determined individual in My Hero Academia, initially appearing aloof and using manipulation to activate his Quirk, but secretly driven by a deep desire to become a hero and prove his worth after societal bias against his "villainous" Brainwashing Quirk. He's clever and blunt, unafraid to provoke others to get a response, but beneath his prickly exterior lies someone principled who forms bonds with those who understand him, like Izuku Midoriya, and he trains hard to overcome his limitations.
Key Personality Traits:
Stoic & Reserved: Often quiet and appears tired, but can be quite direct when he speaks.
Determined: Fiercely driven to join the Hero Course and become a great hero despite early setbacks.
Manipulative (Strategically): Uses his Quirk's need for verbal responses to his advantage, even if it means getting under someone's skin.
Resentful (Initially): Held bitterness towards those with "heroic" Quirks who had it easier, but this evolves.
Principled: Strong internal values, shown by his dedication to his goal and developing bonds with allies.
Underlying Motivation:
Shinso's personality is heavily shaped by his experiences with his Quirk being perceived as villainous, leading him to feel overlooked and desperate to prove he can be a hero. His gruffness often masks deep-seated insecurities and a longing to belong and succeed.
Development:
After training with Shota Aizawa, he becomes more capable and less reliant on just provocation, developing genuine connections and showing his heroic potential beyond just his Quirk's initial drawbacks.

Hitoshi Shinso's Quirk is Brainwashing, which lets him take control of anyone who verbally responds to him, forcing them to obey his commands. This power requires him to speak in his natural voice and have the target reply, and he can control multiple people but only activate it on one at a time, with victims remaining aware but unable to act. He counters its weakness (complex orders break control) by developing his voice and using his support item, the Persona Cords, to mimic voices and control multiple targets.
How it Works:
Verbal Trigger: The target must verbally respond to something Shinso says.
Intentional Activation: Shinso must consciously activate the Quirk for it to take effect.
Command & Control: Once triggered, the victim enters a trance, unable to speak or move, but aware, waiting for commands.
Voice Requirement: It only works with his natural voice; electronic devices or voice changers negate it, though his special mask bypasses this.
Weaknesses & Counters:
Silence: If the target doesn't respond, the Quirk doesn't activate.
Complex Orders: Brainwashed individuals can't perform actions requiring deep thought, like talking or writing, though Shinso trained to overcome some of these limitations.
Physical Jolt: A strong physical shock or pain can break the control.
Upgrades (Persona Cords):
A support mask with shifting plates that mimic voices without distorting them electronically, allowing him to trigger Brainwashing while sounding like someone else.
Enables controlling multiple people by using their voices to trigger each other's responses.