Yoko Katori

Yoko Katori (香取妖狐 Katori Yōko) is a student at U.A. training to become a Pro Hero. She got into the school through official recommendations. She's also one of the few known survivors of the New Age Experiment.

Appearance
Yōko is a girl of above average height with a thin, yet fit physique. She has shoulder length black hair and purple eyes. At school, she wears the standard Yuuei uniform with black thigh high stockings and a red bow instead of a tie.

Her hero costume consists of a white body-fit long-sleeved top with a large collar and two straps over her shoulders, black shorts and purple, thigh high boots. She also wears light purple gloves, equipped with a particle stabilizing device that allow her to amplify her laser beams and shields. On her purple belt, she carries silicon cards, used to disperse her individual laser beams into multiple ones.

Personality
Yōko is a friendly, empathetic girl who cares greatly about others. She has, however, a tendency to care little for herself, often putting the needs and worries of other before her own. Due to being very sickly and frail during her childhood, she hates being treated as incapable or weak, and strongly seeks to prove herself as a strong person.

Also as a result of her sickness, Yōko didn't have many friends during her childhood other than those she met at the hospital. Despite her friendly demeanor, this inexperience makes her uncertain on how to approach people, which led her to have the unusual habit of keeping notes about her classmates' personalities in order to befriend them.

In battle, Yōko is very confident, but respectul towards her adversaries. She always makes a point to give her all against an opponent that does the same towards her. She grew angry and frustrated at Shouto for not using his full power during their battle as well as against his other opponents, which was only aggravated by the fact that her illness stopped her from defeating him.

Yōko has a somewhat sassy sense of humor, and has been shown to enjoy teasing people. She's also noticeably clever and able to stay level headed in stressful situations, a trait that multiple people have acknowledged her for. When angry, however, Yōko has been described as scary or even terrifying. The traumatic experience of having been a test subject in the New Age Experiment has left Yōko with emotional scars, most noticeably self depreciating thoughts of being a "manufactured, fake hero" and a fear of hospitals.

Quirk and Abilities
Nine Tails (九尾 Kyūbi): Yoko's Quirk allows her to take the form of a kitsune. When transformed, Yoko's hair becomes long and white, her eyes become red, and she gains sharp claws and fangs. In this form, Yoko has enhanced strenght, senses, speed and stamina, as well as the ability to use fox fire (狐火 Kitsunebi), a blue, spectral fire with hallucinogen properties.

Yoko's stats, according to the Official Character Book