Kashiko Sekigai

Thick dark frames on a pair of triangular glasses sit over Kashiko's gray eyes, which read as intelligent. She is petite and round-faced, and her pale hair, tinted periwinkle, reaches her shoulders and flicks outward at the ends. She sweeps it to the right, leaving one long strand curling in beside her face while the left side tucks behind her ear.

Her school clothes are the standard Isami set: a white dress shirt, a dark red bow below the collar, a dark blue blazer, a pleated gray skirt to the knee, socks that stop below the knee and plain brown loafers.

For hero work she wears a navy skin-tight turtleneck bodysuit striped by two thick bluish-white lines that run down the torso, narrowing beneath the chest and flaring again around the navel, with two more circling the tops of her thighs. Pale blue shoulder pads carry a segmented red "S" for her hero name, a matching visor stands in for her glasses, and her gloves are red. Each forearm has a heavy guard fitted with what looks like a radar screen, larger on the left than the right, and a similar clasp pins back her hair. Her boots run to the thigh and dip to a point at the knee, set on high heels with tongues that stick oddly upward away from her feet.

Responsibility comes naturally to her and she leads well, enough that comparisons to Momo Yaoyorozu are inevitable. She holds the class president post for her year at Isami Academy High School.

Denki Kaminari once made a pass at her and asked for her number. She was not interested.

Chart, an unofficial name for the power, builds a holographic map of the area around Kashiko, letting her find and track people at a distance. It made her the support piece of her class team during the survival exercise, though it did nothing to spare her from being zombified along with everyone else.

Her name is built from the characters for red, outside, passable, viewing and child. Taken together, the surname reads as infrared and the front of her given name as visibility, both pointing straight at what her Quirk does. She is an anime-original creation and has not appeared in the manga.