Toaru Kagaku no Railgun Manga Chapter 055

Adapted From
This is a manga original story, thus it is not adapted from a light novel.

Characters
In order of appearance:
 * Misaka Mikoto
 * Shirai Kuroko
 * Saten Ruiko
 * Shokuhou Misaki
 * Misaka 10032
 * Misaka 10032's cat
 * Keitz Nokleben
 * Kihara Gensei (referenced only)

Abilities

 * Railgun (ability) - Misaka Mikoto, Level 5
 * Mental Out - Shokuhou Misaki, Level 5 (flashback only)

New Abilities

 * Unknown psychic photography ability which uses water a droplet as lens