While Komoe helps Index in healing her wounds using magic, Toma meets Stiyl's partner, Kaori Kanzaki and learns from her why they are hunting Index and the organization, Necessarius, The Church of Necessary Evil.
| Title | Necessarius (The Church of Necessary Evil) |
|---|---|
| Genres | Animation Sci-Fi & Fantasy Comedy Mystery |
| Release Date | 2008-10-19 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 1 |
| Episode Number | 3 |
| Production Companies | J.C.STAFF |
