Kamachi’s A Certain Magical Index light novel series has inspired three television anime series, a 2013 anime film, and multiple manga adaptations.
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The YouTube channel for the franchise based on Kazuma Kamachi’s A Certain Magical Index light novel series announced in a teaser video on Sunday Toaru Anbu no ITEM (A Certain ITEM of the Dark Side; “ITEM” formed from “Shōjo Kyōsei” or coexisting girls), the latest novel series in the franchise, will get an anime adaptation.
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Seven Seas Entertainment is releasing the A Certain Scientific Railgun manga in English, and Yen Press is releasing the A Certain Magical Index manga in English.
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The A Certain Scientific Railgun spinoff manga has also inspired three television anime seasons (with a fourth announced) and an original video anime (OVA).