Toaru Kagaku no Accelerator

A Certain Scientific Accelerator

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Alternative Titles

Synonyms: To Aru Majutsu no Index Gaiden, Toaru Kagaku no Ippou Tsuukou
Japanese: とある科学の一方通行〈アクセラレータ〉
English: A Certain Scientific Accelerator
German: A Certain Scientific Accelerator
Spanish: A Certain Scientific Accelerator
French: A Certain Scientific Accelerator
More titles


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Jul 12, 2019 to Sep 27, 2019
Premiered: Summer 2019
Broadcast: Fridays at 22:00 (JST)
Licensors: Funimation
Studios: J.C.Staff, A.C.G.T.
Source: Manga
Genres: FantasyFantasy, SupernaturalSupernatural
Themes: SchoolSchool, Super PowerSuper Power
Duration: 23 min. per ep.
Rating: R - 17+ (violence & profanity)


Score: 7.201 (scored by 8454484,544 users)
1 indicates a weighted score.
Ranked: #30282
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #969
Members: 204,400
Favorites: 821

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Ranked #3028Popularity #969Members 204,400
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Academy City stands at the forefront of scientific and technological progress, best known for their development of espers: those capable of wielding superhuman abilities that alter the rules of reality. The most powerful among them are the Level 5s, and the one known as Accelerator reigns supreme, even after being weakened by a severe brain injury. By his side is the young girl known as Last Order, whom despite his cold demeanor, he holds closely and vows to protect at all costs.

Though Accelerator may be recovering from his injury, the dark side of Academy City never rests, and so he finds himself unwillingly caught up in the midst of a new conflict. When a mysterious young woman approaches Accelerator in pursuit of Last Order, the highest-ranked esper is confronted by a venomous organization that has taken root in Anti-Skill, Academy City's peacekeeping organization. With dangerous forces on the move that threaten to put Last Order and her sisters at risk, the self-proclaimed villain prepares to step into the darkness once again.

[Written by MAL Rewrite]


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Episode Videos

Related Anime

Characters & Voice Actors


Kamanaka, Nobuharu
Aketagawa, Jin
Sound Director
Tominaga, Tsuneo
sajou no hana
Theme Song Performance


Opening Theme

Apple Music
Amazon Music
Youtube Music
"Shadow is the Light " by THE SIXTH LIE (eps 2-7, 9-12)

Ending Theme

"Parole" by sajou no hana (eps 2-12)
"Shadow is the Light" by THE SIXTH LIE (eps 1)

Sep 27, 2019
Stark700 (All reviews)
The ever expansive Index franchise has led to numerous adaptations in the form of full seasons, spinoffs, OVAs, and even movies. Accelerator, the strongest level 5 Esper in Academy City, should be no stranger to anyone who is familiar with the franchise. Yet, spinoffs can be risky to pull off. Considering a character like Accelerator, that really is no understatement.

Written by the brainchild of the Index franchise, Kazuma Kamachi made this piece of work as an original spinoff. Its emphasis revolves around the dark side of Academy City. Unlike Railgun, the show takes on a darker storytelling route although the overall style will feel familiar. read more
Sep 27, 2019
LegendAqua (All reviews)
<LA hears Nobuhiko Okamoto's cackling Accelerator sound>...TIME FOR THE ANTI-HERO's main story!

Accelerator getting his own story set before Index III?..Sign LA up! and guess what it's GREAT...seriously why does To aru spinoffs seems much better than the main line Index anime series?

So what's the plot to To aru Kagaku Accelerator?...well Accelerator become embroiled in a conspiracy with the Antiskill renegades with the DA who have connections to the higher ups of Academy City, where one of the higher ups being a researcher finding his own way of making Level 6 Espers using robots and the dead, it's not until Esther Rosenthal voiced by Yurika Kubo read more
Sep 27, 2019
ACasualViewer (All reviews)
Preface: The adaption of the Accelerator anime is a great improvement over the adaption of the Index 3 material, whether it was through improved scheduling or having a manga to base the artwork on, JC Staff has made a notable improvement in its adaption. None the less this adapt suffers from different issues, despite being a good adapt of the source material the series itself cannot be good if the source material itself is weak. This review will expand on why the anime was fairly average, and what fans of the Toaru series can expect from it.


Story: 5

The story for Toaru Kagaku read more
Sep 27, 2019
NotCat (All reviews)
A Certain Scientific Accelerator (Toaru Kagaku no Accelerator) is a Japanese manga series, which was written by Kazuma Kamachi (Heavy Object) and illustrated by Arata Yamaji. An anime television series adaptation by J.C.Staff and A.C.G.T aired on July 12, 2019. The final episode aired on September 27, 2019.

Accelerator is considered the most powerful psychic in Academy City and one of a few able to shift to the level 6. He, however, now lives a peaceful life and tries to recover from the past injuries. His rest is interrupted, when a rogue group within Anti-Skill called DA that is obsessed with bringing justice to Academy City read more

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