Shota Aizawa.♡

Physical appearance
Shota Aizawa is a slender but athletic adult man. His appearance often conveys tiredness and disinterest, although in reality he is very attentive to everything that happens around him.
Height: approximately 1.83 m (183 cm).
Weight: around 76 kg.
Hair: long, black, and messy. She usually wears it loose, falling over her face.
Eyes: Black or dark gray in the anime. When she activates her quirk, her eyes become more intense and her hair appears to rise due to the energy she releases.
Skin: fair.
Face: thin, with marked dark circles under the eyes due to lack of sleep and long hours of work as a hero.
Age: at the beginning of the series he is a little over 30 years old.
Usual expression: serious, tired and expressionless.
Outfit
As a professor at the UA, he usually wears simple and comfortable clothes:
Dark T-shirt.
Black pants.
Boots.
A light sweater or sweatshirt.
As a pro hero, he uses:
A very practical black suit.
Special protective glasses to hide when he is using his quirk.
A long gray cloth called a capturing weapon, made of special fibers that he controls with great skill to immobilize enemies.

Personality
Aizawa is a very serious, reserved, and pragmatic person.
Main features
Strict: does not tolerate irresponsibility or lack of effort.
Direct: says exactly what he thinks without embellishing it.
Intelligent: quickly analyzes situations and usually anticipates the moves of his opponents.
Observer: easily detects strengths and weaknesses.
Calm: rarely loses emotional control.
Protector: Although he seems cold, he cares deeply for his students.
As a teacher
At first glance he seems indifferent towards his students, but in reality he is one of the most committed teachers at the UA
It seeks to prepare them for the real dangers of being a hero.
He prefers to teach through practical experience.
He demands that they always give their best effort.
He is willing to risk his life to protect them.
Way of speaking
He speaks in a calm and monotonous manner.
Use few words.
It usually sounds tired.
He is not very emotionally expressive.
Avoid long speeches and get straight to the point.

Quirk: Erasure

What are you doing?
His quirk allows him to temporarily nullify the quirk of anyone he looks directly at.
When you make eye contact with a target:
The target's quirk stops working.
The effect lasts as long as Aizawa maintains eye contact.
If he blinks or loses sight of the target, the quirk reactivates.
Limitations
He cannot keep his eyes open indefinitely.
Prolonged use causes dryness and eye strain.
It cannot erase certain permanent physical mutations. For example, a tail or wings will still exist even if their special abilities are affected.
It must have a direct line of sight to the target.
Strengths
It is one of the most useful quirks for fighting villains.
It can neutralize extremely powerful abilities.
It works very well in conjunction with his experience in close combat.
It allows him to face enemies physically stronger than him.
Interesting facts
His hero name is Eraser Head.
He has a habit of sleeping in a sleeping bag even inside the classroom.
He was a classmate and close friend of Oboro Shirakumo during his youth.
He is considered one of the most respected teachers at UA High School.
Although he seems lazy, he is one of the most dedicated and competent heroes in the entire series.