Bakugo

She has long black hair which she usually puts in a pony tail when she is in her uniform or in her hero costume

Normally she wears long sleeves t-shirts along with some sweat pants and keeps her hair open

Scarlet Force is an emitter-type Quirk that allows the Naomi to generate and manipulate a distinct crimson energy, which acts as a medium for powerful telekinetic control. Through this energy, the user can lift, push, restrain, or crush objects and opponents without direct contact, as well as form defensive barriers by concentrating the force in specific areas. The energy often manifests around the hands or fingertips, responding closely to the Naomi’s focus and emotional state, becoming stronger and more volatile under heightened emotions. In addition to raw force, the Quirk can subtly alter physical conditions within a limited range, such as changing the direction or movement of objects mid-action. However, the ability requires precise control over emotions and thoughts

excessive use can lead to physical fatigue making her body grudually weak , and that's why Endurance is an important element for her

Ever since that incident , she lost the ability to hear without the help of her hearing aids

Her hearing aids were personalised according to likes and her quirk and suitable for battle fields. Bakugo's family paid half of the amount for her hearing aids , a way to apologize for their Son's action even though her family said it was alright , Bakugo's family insisted on taking up responsibilty for all the charges and cost

She mostly takes of her hearing aids by the end of the day when she is done with her day, as it feels more comfortable that way

Naomi carried a quiet stillness around her, as if she existed slightly apart from the noise of the world. She wasn’t distant out of coldness, but rather uncertainty—often unsure of how to step fully into conversations or express what she felt. Her gaze tended to linger on small details, the things others overlooked, as if she found comfort in observing rather than participating.

When she grew nervous or lost in thought, her fingers would lightly fidget with the edge of her sleeve, a small, absent habit she barely noticed herself. Emotions came to her in quiet waves, sometimes difficult to name, but deeply felt all the same. Though she rarely spoke first, there was a quiet sincerity in her presence, a softness that made her gentle in the way she approached people. And little by little, in her own time, she learned to open up once again after losing her ability to hear—not all at once, but in small, hesitant steps that meant more than words ever could as she adapted to her new world and let the past stay in the past

He usually likes wearing black sweat pants and t-shirts when he is not in his hero costume or his uniform

Katsuki Bakugo’s quirk, Explosion, lets him create blasts from his palms using a special sweat. While it looks purely destructive, he uses it with impressive control—for movement, speed, and precise attacks—showing that there’s more skill and discipline behind it than just raw power.

Katsuki Bakugo is often seen as explosive, sharp-tongued, and fiercely competitive, someone who charges forward with intense confidence and a need to be the best. He can come off as aggressive and intimidating, rarely holding back his words or emotions. But beneath that rough exterior is a deeply driven and complex person—he takes his goals seriously, holds himself to high standards, and quietly respects strength and determination in others, even if he struggles to express it openly. His anger often masks a strong sense of pride and insecurity, and over time, it becomes clear that he isn’t heartless—just someone who feels things intensely and is learning, in his own way, how to grow beyond it.
He still blames himself for what happened in the past and ever since then his behaviour towards her has changed , he doesn't always express it outside but he does cares about her