Arc 6

Main Characters

 * Natsuki Subaru
 * Emilia

Supporting Characters

 * Shaula
 * Julius Juukulius
 * Echidna (Artificial Spirit)
 * Meili Portroute
 * Beatrice
 * Ram

Minor Characters

 * Roswaal L Mathers
 * Petra Leyte
 * Rem
 * Anastasia Hoshin
 * Satella
 * Typhon (flashback)
 * Minerva (flashback)
 * Sekhmet (flashback)
 * Carmilla (flashback)
 * Echidna (flashback)
 * Daphne (flashback)

Antagonists

 * Ley Batenkaitos
 * Roy Alphard
 * Louis Arneb
 * Meili Portroute
 * Demon Beast
 * Reid Astrea