Elfriede

Оригінальне ім’я: エルフリーデ

Elfriede is Kinkell's daughter and servant. She is also a Ludo, a human who was converted into a vampire. His control over her was nullified when she fed on Kouhei's blood, and since then she joined his and Hazuki's side. She is able to summon creatures and monsters. (Source: Wikipedia)