|Occupation||Blood Pledge Castle's Maid|
|Japanese Voice||Michi Niino|
Effe (エフェ Efe) is a chef at Blood Pledge Castle. She is friends with Conrad and has a lover who is in the guard. She also has a younger brother. In the novels, Effe is there from the beginning but in the anime they introduce her as a new maid in the third season. She is good in making confectioneries.