A Certain Magical Index is a Japanese light novel series written by Kazuma Kamachi and illustrated by Kiyotaka Haimura, which has been published by ASCII Media Works under their Dengeki Bunko imprint since April 2004 in a total of three separate series. The first ran from April 2004 to October 2010, the second from March 2011 to July 2019, and the third from February 2020 to present.
- Website
- https://promo.kadokawa.co.jp/dengekibunko/special/index/, http://gangan.square-enix.co.jp/index/, https://toaru-project.com/
