Format: TV
Number of Episodes: 24
Year Broadcasted: 2008
North America License: FUNimation

Summary:
Kamijo Touma lives in a world where magic and science exists, but he has no skills for both... except his trusty right hand and plenty of bad luck. One day he finds a mysterious girl hanging onto his balcony. The girl, Index, is a walking library - her brain contains all the magical text known to mankind. Suddently Touma is thrusted into the dark side of the world, where meeting magicians and espers can mean a quick end... lucky for Touma, he has his trusty right hand, \"Imagine Breaker\"...

Note:
Based on the novel series published by Dengeki.