Toaru Majutsu no Index Wiki

Toaru Kagaku no Accelerator Manga Volume 12 is the twelfth and final volume of the Toaru Kagaku no Accelerator manga series that was released on August 27th, 2020. It deals with the fifth and final part of the Nectar Arc.

Publisher's Summary

I'll do it anyway. In the way only a villain can! The conclusion of the tale of the strongest and worst hero!

As the conclusion to the fight between Accelerator and the dark side’s Full Course draws near, one girl was still unable to break free from the darkness of Academy City. In order to save her, Accelerator takes action. Different from Kamijou Touma, in a way like a first-class villain would......!

The final volume of the Toaru series spinoff comic depicting the strongest and worst dark hero!!


Additional Content

  • Afterword
  • 4-Koma bonus for those who purchase Volume 12 in the specific bookstores: GAMERS, Toranoana and Melonbooks.


Localized Releases


A Certain Scientific Accelerator Volume 12
A Certain Scientific Accelerator Manga v12 Cover.jpg
Release Date English June 8, 2021[2]
ISBN-13 English ISBN 978-1-64505-827-4
Number of Pages 180 pages

As the battle between Accelerator and Full Course races toward its end, one young girl can’t escape the darkness of Academy City. To save her, Accelerator must behave like a true villain. Witness his descent as this spin-off about the worst of all heroes crashes headlong into its climactic final volume!


  1. Accelerator Volume 12: (Japanese) Kadokawa
  2. Volume 12 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 Accelerator (manga)
Volume 1 123 Volume 2 45678
Volume 3 910111213 Volume 4 1415161718
Volume 5 192021222324 Volume 6 252627282930
Volume 7 31323334353637 Volume 8 383940414243
Volume 9 4445464748 Volume 10 49505152
Volume 11 535455565758 Volume 12 5960616263