「レベル5とその友人」 by (ときめき侍)

According to Dengeki Online, a TV second season of 「Toaru Kagaku no Railgun」 is currently in production. The announcement was originally made at this weekend’s Dengeki 20th Anniversary festival. More details will be revealed in the December issue of Monthly Comic Daioh — on sale October 27th.

*S1 Opening:

[Source]