Toaru Radio no Railgun

Toaru Radio no Railgun (とあるラジオの超電磁砲) is a radio show which promotes the Toaru Kagaku no Railgun anime. It first aired between September 18th 2009 and April 30th 2010 on the HiBiKi Radio Station. A second series, accompanying Toaru Kagaku no Railgun S and titled Toaru Radio no Railgun S (とあるラジオの超電磁砲S) aired between March 21st and December 29th 2013, with specials on CDs included in the Toaru Kagaku no Railgun S Blu-Ray releases.

The first series was hosted by Uiharu Kazari's seiyuu, Aya Toyosaki, and Saten Ruiko's seiyuu, Kanae Itou, who were joined in the second series by Misaka Mikoto's seiyuu, Rina Satou, and Shirai Kuroko's seiyuu, Satomi Arai.

Content
Much like Toaru Radio no Index, the radio show's content includes discussions between the hosts and guests from the cast of Toaru Kagaku no Railgun, information about the latest Railgun-related media, mail readings, certain songs related to the anime and special challenge sections (referred to as 'corners').

Toaru Radio no Railgun

 * Rina Satou (Misaka Mikoto)
 * Satomi Arai (Shirai Kuroko)
 * Yoshino Nanjou (fripSide, Awatsuki Maaya)

Trivia

 * The shows is sometimes referred to by the nickname/abbreviation Toaraji (とあラジ), which is also used for Toaru Radio no Index.