Toaru Majutsu no Index Wiki

Toaru Kagaku no Railgun Manga Volume 15 is the fifteenth volume of the Toaru Kagaku no Railgun manga series that was released on October 10th, 2019. It deals with the second part of the Jailbreaker Arc.

Publisher's Summary

Mikoto, defeated!? In order to rescue the abducted Uiharu, a desperate pursuit battle begins!!

The Jailbreak Trial, a gathering of participants from all over Academy City for the purpose of a huge sum of prize money, ended with Uiharu's victory after she hacked the reformatory's system and released the person playing the prisoner. However, there were those who used the turmoil to jailbreak the real prisoner. The party of four, which includes the former prisoner Shundan Kimi, uses Kimi's ability to take control of the reformatory.

In addition, after the girls witnessed Uiharu's ability as the winner of the game, they changed their focus and put her kidnapping into action. Recognizing the strange occurrence with Uiharu, Mikoto, Kuroko and Saten immediately begin searching, but the one who stands in their way, Kimi's power is overwhelming...!!?


Additional Content

Concept Art

  • Shundan Kimi Design Rough
    • Second Juvenile Hall Outfit
    • Poncho
    • Underwear


Localized Releases


A Certain Scientific Railgun Manga Volume 15
A Certain Scientific Railgun Manga v15 cover.jpg
Release Date English July 7, 2020[2]
ISBN-13 English ISBN 978-1-645052-31-9
Number of Pages 208 pages

Uiharu, winner of the Jailbreak Challenge, has been kidnapped! In order to save her, Mikoto, Kuroko, and Saten must confront Shundan Kimi’s accomplices, who have taken control of the Reformatory with the help of the recently freed Kimi herself. Do Uiharu’s friends have what it takes to overcome Kimi’s newfound ability?


  1. Railgun Volume 15: (Japanese) Kadokawa
  2. Volume 15 English: Seven Seas


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Main Series Toaru Majutsu no Index 123455.56789101111.512131415161718192021222324252627
Toaru Kagaku no Railgun 1234567891011121314151617
Toaru Kagaku no Accelerator 123456789101112
Astral Buddy 1234
Toaru Kagaku no Dark Matter 1
Toaru Kagaku no Mental Out 1
4-Koma Series Toaru Nichijou no Index-san 12345
Toaru Idol no Accelerator-sama 1234
Special Stories Miracle of Endymion 12
Crossover 12
Toaru Majutsu no Virtual-On 123
Anthology Manga 4-koma Koushiki Anthology 123
Koushiki Comic Anthology 12
Comic Anthology Dear 1
v  e
Toaru Kagaku no Railgun
Volume 1 1234567
Volume 2 8910111213
Volume 3 141516Sp17Sp1Sp2
Volume 4 181920212223
Volume 5 24252627282930
Volume 6 31323334353637
Volume 7 3839Sp4041424344
Volume 8 4546474849505152
Volume 9 535455565758596061
Volume 10 626364656667686970
Volume 11 71727373.5747576777879
Volume 12 808182838485868788
Volume 13 8990919293949596
Volume 14 979899100101102103104105106
Volume 15 107108109110111112113114115
Volume 16 116117118119120121122123124125126127
Volume 17 128129130131132132.5132.75133134135136
Chapters Not Yet in Volume Format 136.5137138139140
Special 17.524.525.542.596.5122.5