Gekijouban Toaru majutsu no indekkusu: Endyumion no kiseki (2013) Online
On the day Touma Kamijou and Index see Academy City's space elevator, Endymion in the distance, they meet a Level 0 girl with an amazing singing voice, Arisa Meigo. As the three enjoy their time together after school, magic-user Stiyl Magnus suddenly attacks them. His target: Arisa. Why would a girl from the science side be targeted by someone from the magic side, Touma wonders. In the chaos of Stiyl's attack, he tells Touma, Index and Arisa that she might cause a war between the magic side and the science side.
| Cast overview, first billed only: | |||
 | Atsushi Abe | - | Touma Kamijou (voice) |
| Sachika Misawa | - | Arisa Meigo (voice) |
| Yôko Hikasa | - | Shutaura Sequentia (voice) (as Hikasa Youko) |
 | Yuka Iguchi | - | Index (voice) |
| Aki Toyosaki | - | Kazari Uiharu (voice) |
| Anri Katsu | - | Motoharu Tsuchimikado (voice) |
| Asami Seto | - | Marie Spearhead (voice) |
| Ayane Sakura | - | Ladylee Tangleroad (voice) |
| Kanae Itô | - | Ruiko Saten (voice) |
| Kishô Taniyama | - | Stiyl Magnus (voice) |
| Megumi Han | - | Mary-Beth Blackball (voice) |
| Rina Satô | - | Mikoto Misaka (voice) (as Rina Satou) |
 | Risa Taneda | - | Jane Elbes (voice) |
| Satomi Arai | - | Kuroko Shirai (voice) |
 | Shizuka Itô | - | Kaori Kanzaki (voice) (as Shizuka Ito) |