A Certain Scientific Railgun

Season 2, Episode 13

Episode Title: Accelerator

Air Date: 2013-07-05

Overview:

Thwarted in her attempt to sabotage Tree Diagram, Misaka takes her frustration out on a nearby lab that is part of the project. Meanwhile, Accelerator and #10031 carry out their experiment, while Kamijo searches for Misaka's missing sister.