Kuroko Shirai

白井黒子

Supporting character in A Certain Magical Index.

Profile

Gender	Female
Age	12-13
Birthday	Apr 5

Kuroko is [Mikoto](/character/13701/)'s kouhai in Tokiwadai Middle School and a protagonist in Toaru Kagaku no Railgun, as well as a supporting character in Toaru Majutsu no Index. A Level 4 Esper, she is a member of Judgment, a special public committee group whose duty is to maintain peace and order in Academy City. She has an unhealthy obsession with Mikoto, whom she calls "Onee-sama" (big sister), and is on the constant lookout for a chance to get physically intimate with her (and getting called a pervert in the process). Her power is instant teleportation, which allows her to teleport he...