In a world where science clarifies supernatural powers. In a huge college that has power development in its curriculum. To a resident high school student, Kamijou Touma, a pure white sister appears. She calls herself “Index” and says that sorcerers are chasing her. Thus, Kamijou Touma enters the world of the occult.

Genres: action, comedy, drama, fantasy, science fiction.

Status: finished.

Note: Related to the anime “To Aru Kagaku no Railgun” and prequel to the anime “To Aru Majutsu no Index II“. English title is “A Certain Magical Index”.