Shirai Kuroko is a level 4 psychic who is a member of Judgment, a special public committee group whose duty is to maintain peace and order in Academy City. She has a crush on Misaka Mikoto and often gets jealous towards other people who get Mikoto’s attention especially Kamijo Toma. Her powers are instant teleportation, which allows her to teleport herself and anything in her possession as long as it weighs under 130-137 kilograms to anywhere within a radius of 81-85 meters.
Cute cosplay! Though I’ve never heard of the series, I’m glad the contributor, Umbridge knew! Thanks again for the information and photo!