Mikoto Misaka and her friends are back, investigating rumors across Academy City. Soon, Mikoto discovers something terrifying: horrific experiments are taking place throughout the city, involving the murder of thousands of espers. Moreover, these espers are far from just ordinary people: they are clones of Mikoto herself. Feeling responsible for their treatment, she sets off to put an end to the experiments; however, the forces opposing her are much more dangerous than she anticipated, and Mikoto finds herself up against some of the most powerful espers imaginable.
Toaru Kagaku no Railgun S continues the story of the Railgun as she desperately fights to put an end to the inhuman experiments that she believes she helped cause, her life dragged deep into despair in the process. There's never a dull moment in Academy City, but no one ever said all of them would be pleasant.+ More
More Seasons
Characters & Voice Actors
Misaka, Mikoto
Main
Satou, Rina
Japanese
Saten, Ruiko
Main
Palencia, Brina
English
Shirai, Kuroko
Main
Arai, Satomi
Japanese
Uiharu, Kazari
Main
Toyosaki, Aki
Japanese
Accelerator
Supporting
Okamoto, Nobuhiko
Japanese
Amai, Ao
Supporting
Suzuki, Tatsuhisa
JapanesePromotion Videos
PV 2
PV 1
CM 2B
CM 2A
CM 1
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