List of A Certain Magical Index episodes

A Certain Magical Index is an anime series adapted from the light novel series of the same title written by Kazuma Kamachi and illustrated by Kiyotaka Haimura. The story adventures of Tōma Kamijō, a high school student with a unique power in his right hand, who resides in a scientifically advanced city, and his interactions with other psychic and magic users after he meets Index, a young nun whose mind has been implanted with the 103,000 magical texts of the Index Librorum Prohibitorum.

Produced by J.C.Staff and directed by Hiroshi Nishikiori, the anime adaptation was confirmed on June 3, 2008 in the sixteenth volume of Toaru Majutsu no Index, and the official website began to stream promotional videos on July 7, 2008. The series was broadcast on the Mainichi Broadcasting System from October 4, 2008 to March 19, 2009. Eight DVD compilations, each containing three episodes and a mini Toaru Kagaku no Railgun novel written by Kazuma Kamachi and art by Motoi Fuyukawa, were released between January 23, 2009 and August 21, 2009 by Geneon Entertainment (now NBCUniversal Entertainment Japan). The first season adapts the light novels from the first to the 5th volumes.

Four pieces of theme music are used for the episodes: two opening and two ending themes. The first opening theme is "PSI-Missing" by Mami Kawada, used from episodes 1 to 16 (corrected in the DVD version to episode 14). From episode 17 (episode 15 in the DVD version) onwards, a second opening theme, "Masterpiece" by Mami Kawada, was used. The first ending theme is "Rimless ~Fuchinashi no Sekai~" (Rimless 〜フチナシノセカイ〜, Rimless ~Rimless World~) by Iku. From episode 20 onwards, a second ending theme called "Chikaigoto ~Sukoshi Dake Mō Ichido~" (誓い言 〜スコシだけもう一度〜, Oath ~Just a Little Once More~), also by Iku, was used.

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