A Certain Scientific Railgun S Episode 22: Study
Episode 22 of 24 of A Certain Scientific Railgun S, aired September 13, 2013, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Therestina reluctantly provides Misaka with the clues she needs to find the group behind Febrie's secret. With Kongo's help, the girls identify Aritomi as the man they are pursuing, and find out more about him and his company, the STUDY Corporation.