✮Setsuna Tokage

Setsuna is a young girl of average height with surprisingly large, upturned, dusky green eyes, long lower eyelashes, and notably long and pointed teeth. Her hair is a dark moss green, collectively reaching just below her shoulders aside from a short clump that hangs in the center of her forehead, and it grows wavier and thinner the lower it gets.

Her hero costume consists of a purple, scaly mask over her eyes, a simple bodysuit with a matching design, and black knee-high boots. Setsuna wears black fingerless gloves with orange, three-piece wrist-guards and a belt around her waist with what looks to be a jewel embedded into the center. Setsuna is described as chatty, confident, extraordinarily provocative, and talkative. She is one of the few students in Class 1-B who does not bear any apparent hatred to Class 1-A.

As shown in the Joint Training Battle, Setsuna is a wily and thoughtful girl with great aptitudes for leadership and cooperation. She is careful, concerned, and attentive. Her attitude is different in combat and non-combat situations, having a more severe and dirty disposition amid battle.[2] However, Setsuna underestimates her foes, as she expects Katsuki to go off on his own but sees him lead his team effectively and win.

Setsuna is reliable; her teammates believe in her and don't hesitate to follow her. She has a considerable influence on her classmates, which implies that she has proven several times that she is trustworthy and responsible. Because of her strong personality and skills, Setsuna has total confidence in herself and her potential. She doesn't doubt or hesitate, appearing to be very strong-willed. Lizard Tail Splitter (トカゲのしっぽ切きり, Tokage no Shippokiri?):[4] Setsuna's Quirk allows her to split up her body into as many as 50 pieces.[3] She can remotely make every one of these pieces move freely and levitate through the air at high speeds. Setsuna's pieces can also regenerate if destroyed or otherwise become unusable.

Her pieces will stop moving if they are separated for too long, in which case they will regenerate. If Setsuna reattaches the parts before they go still, their time limit will reset.

The regeneration ability of her Quirk is very exhausting for Setsuna, so she prefers to recall as many of her body parts as possible to conserve her energy.