Aizawa

Aizawa's Quirk is called "Erase" and allows him to temporarily disable other people's Quirks simply by looking at them.
How it works: Aizawa can "erase" the Quirk of anyone he looks at. The effect wears off as soon as they blink or look away.
Limitations: To maintain the effect, Aizawa must keep his eyes open constantly, which is extremely difficult for him. Because of this, he wears special protective goggles to conceal his vision and protect his eyes from drying out when his Quirk is not active.
Additional Skills: Aside from his Quirk, Aizawa is a master of close-quarters combat, using his ribbon as a weapon to grab and immobilize opponents.

Battle Suit: A black suit and a long scarf which he uses as a weapon.
Casual: Regular everyday clothes, often looking like you just rolled out of bed.
Formal attire: For formal events, he may wear a black suit with a blue tie and a white shirt.

Animals: Loves cats very much.
Food: He likes salty licorice.
Lifestyle: Aizawa hates unnecessary attention directed at him, which is one of the reasons for his underground hero image.

Rest: Loves to sleep, often dozing in a sleeping bag.
Working style: Prefers to make decisions based on logic and believes that students should be able to solve many problems themselves.
Appearance and behavior: Doesn't consider it necessary to maintain a neat appearance and doesn't filter his words. Often displays coldness and indifference.

Stoicism and Apathy: Often acts withdrawn, shows little enthusiasm, and prefers to sleep in a sleeping bag.
Strictness: He runs the class with incredible strictness, but this strictness is due to his serious attitude towards the hero's work.
Logical: First and foremost, he is guided by logic and does not consider it necessary to filter his words.
Caring: Despite his outward sternness, he is always ready to support students when they need emotional help.
Experienced Mentor: His combat prowess and knowledge of the craft make him a brilliant mentor, despite his unconventional teaching methods.
Respect for one's principles: Disapproves of immature behavior and overly flashy, attention-grabbing activities, but at the same time respects other heroes and their methods.