A Certain Scientific Accelerator

A Certain Scientific Accelerator (とある科学の一方通行) is an anime adaptation based on manga written by Kazuma Kamachi and illustrated by Arata Yamaji. It is a spin-off of A Certain Magical Index series. It aired in Japan between July 12, 2019 and September 27, 2019.

Synopsis

After rescuing Last Order and subsequently taking a bullet to the head, Academy City’s top-ranked esper rests in the hospital. But Accelerator’s recovery is cut short when a mysterious girl carrying a photo of his little clone companion asks for help. Now they’re taking on Disciplinary Action—an anti-evil coalition whose sinister plans threaten Last Order, Academy City, and even the entire world!

Cast[]

Image	Character	Seiyū	Dub Actor
Main Characters
	Accelerator	Nobuhiko Okamoto	Austin Tindle
	Last Order	Rina Hidaka	Brittney Karbowski
Supporting Characters
	Esther Rosenthal	Yurika Kubo	Amber Lee Connors
	Hasami Hitokawa	Sayurmi Watambe	Emily Neves
	MISAKA Sister	Nozomi Sasaki	Brittney Karbowski
Recurring Characters
	Mikihito Hishigata	Ryōta Ōsaka	Adam Gibbs
	Hirumi Hishigata	Ayumi Mano	Kate Bristol
	Aiho Yomikawa	Yūko Kaida	Martha Harms
	Ito	Yasuaki Takumi	Seth Magill
	Takahashi	Makoto Sahara	Jeremy Inman

Episodic Characters[]

Character	Seiyū	Dub Actor	Ep(s).
Yoko Takada	Ayaka Asai	Madeleine Morris	1
Minori Kidera	Miyuri Shimabukuro	Kasi Hollowell	1
Hiromi Nakahara	Taito Ban	Hunter Scott	1
Heaven Canceller	Yutaka Nakano	Bill Brooks	1, 3
Kikyo Yoshikawa	Yumi Tōma	Caitlin Glass	1, 3-4
Hitokawa's Mother	Yōko Imaizumi	Luci Christian	3
Kazari Uiharu	Aki Toyosaki	Cherami Leigh	4
Ruiko Saten	Kanae Itō	Brina Palencia	4
Scavenger Liaison	Anna Yamaki	Amanda Gish	4, 6
Rizo Nakimoto	Hinata Tadokoro	Brian Mathis	4, 12
Rita Izumi	Akane Fujita	Felecia Angelle	4-7
Itsuki Yakumaru	Nozomi Nishida	Julie Shields	4-7
Naruha Sakuragi	Aoi Koga	Sarah Wiedenheft	4-7
Taromaru Seike	Yuka Nukui	Rachel Glass	4-7
Hazime Go (Researcher)	Yoshiaki Hasegawa	Aaron Dismuke	8
Qiong Qi	Saki Kobari	Kimmie Britt	9
Fanglan Li	¿?	Sarah Roach	10
Isaac Rosenthal	Takuma Terashima	Garret Storms	10, 12