Toaru Kagaku no Railgun Manga Chapter 079

"Revelation" (啓示) is the 79th chapter of the Toaru Kagaku no Railgun manga series, released on August 27, 2015.

Misaka Mikoto and Kinuhata Saiai continue using the Indian Poker cards in order to find the Breast Upper.

Major events

 * Misaka Mikoto and Kinuhata Saiai continue to go through the Indian Poker cards to find the Breast Upper. In one of the dreams, Mikoto encounters a mysterious girl in a labcoat.
 * While they are sleeping, one of the cards is stolen by a crow, ending up in the possession of a girl who later appears with a greatly increased bust.

Characters

 * Yomikawa Aiho
 * Himegami Aisa
 * Tsuchimikado Maika
 * Misaka Mikoto
 * Kinuhata Saiai
 * Aogami Pierce
 * Fukiyose Seiri
 * Index
 * Sphynx
 * Hamazura Shiage
 * Shirai Kuroko
 * Saten Ruiko
 * Uiharu Kazari

New Characters

 * Yoshikawa Kikyou
 * Kuruwa
 * Fusou Ayame
 * Tsuchimikado Motoharu
 * Spiky-haired glasses girl

Locations

 * Academy City

New Locations

 * Motoharu's apartment (fantasy)
 * A Certain High School

Trivia

 * Seiri posing with Aisa hiding behind her is taken from one of Haimura Kiyotaka's sketches of the character.
 * Shiage relates how he had help her fake her age by forging an ID in order to watch an R18 movie, an event that is directly taken from Toaru Majutsu no Index Light Novel Volume SS2.

Unanswered Questions

 * Who is that mysterious girl with the lab coat in Mikoto's dream?