Toaru Majutsu no Index Wiki

Toaru Kagaku no Railgun Manga Volume 12 is the twelfth volume released for the Toaru Kagaku no Railgun manga series. It deals with the second part of the Dream Ranker Arc.

Publisher's Summary

That character from the Toaru series also appears▼

In a dream using "cards to look in other people's dreams", Mikoto sees a girl appear from it. The girl is actually...


Chapters have been renumbered from their original published magazine counterparts. Chapters 83 ("Struggle to the Death") and 83.5 ("Regret") are combined into a single chapter in the volume release. Chapter listing below reflects the change introduced in the volume release:



  • The original artwork of the cover featured Kongou Mitsuko alongside Kinuho and Maaya, but is later cut-off in the finished cover.
  • The cover features the Toaru Kagaku no Railgun logo arranged horizontally for the first time.

Localized Releases


A Certain Scientific Railgun Manga Volume 12
A Certain Scientific Railgun Manga v12 cover.jpg
Release Date English July 25, 2017[2]
ISBN-13 English ISBN 978-1-626924-47-5
Number of Pages 180 pages
A can of mackerel leads to an unlikely bond between Saten and Frenda – and good thing too, because someone’s out to kidnap Saten! Frenda is sure she can save her without breaking a sweat… at least, until the sniper Yumiya Rakko is sent to finish the job.


魔法禁書目錄外傳 科學超電磁砲 集數 12
A Certain Scientific Railgun Manga v12 Chinese cover.jpg
Release Date 中文(台灣) September 6, 2017[3]
ISBN-13 中文(台灣) ISBN 978-986-473-867-0
Number of Pages 240 pages



  1. Railgun Volume 12: (Japanese) Kadokawa
  2. Volume 12 English: Seven Seas
  3. 科學超電磁砲 (12) from Kadokawa Taiwan (Chinese). Retrieved on 19/3/2019.


v  e
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