| Eckert | |
  | |
| Japanese name: | 詮索のドッペル |
| English name: | Doppel of scrutinization |
| Illustrator: | Gekidan INU CURRY (Doroinu) |
| Type: | Witch |
| ID: | 6121 |
Description
Trivia
Eckert appeared in Episode 3 of Season 3 of the anime and remained unnamed along side Martina until the event Valentines Day Message ～Memories are Pale Black～.