"Kamijou Touma" (最弱 (かみじょうとうま) Kamijō Tōma?, lit. "Weakest") is the fifteenth episode for the second season of the Toaru Kagaku no Railgun anime adaption and the 39th episode of the series overall. It was first broadcasted on July 19, 2013. The screenplay was written by Sunayama Kurasumi, storyboarded by Iwataki Satoshi, and directed by Sakurabi Katsushi. The animation was co-directed by Ishii Tetsuya, Sakai Satoshi, Motomura Kouichi, and Kabashima Yousuke. A little while later, Mikoto finally arrives at the field of battle where Touma is, and finds a surprising sight to behold―!