This show is a spin-off of To Aru Majutsu no Index and is based on the manga, To Aru Kagaku no Railgun by Kazuma Kamachi.
The story focuses on the exploits of four female friends; Mikoto Misaka, also known as Railgun, one of only a handful of level 5 psychics in Academy City; Kuroko Shirai, a level four psychic who works for Judgment; Saten Ruiko, a level zero psychic with no abilities; and Kazari Uihara a level one psychic who also works for Judgment.
Alternative title: A Certain Scientific RailgunTo Aru Kagaku no ChoudenjihouToaru Kagaku no ChoudenjihouToaru Kagaku no Railgun
Opening Theme:"only my railgun" by fripSide"LEVEL 5 -judgelight-" by fripSide
Closing Theme:"only my railgun" by fripSide"Dear My Friend -Mada Minu Mirai he-" by ELISA"Real Force" by ELISA