Gw mau tau Momorency dari Daftar karakter The Familiar of Zero

is Louise's classmate. Like most Tristain nobles, she has a great deal of pride. She also had made a contract with a Water Spirit. She has feelings for Guiche, but remains jealous whenever Guiche flirts with other girls. In the first anime season, she creates a love potion but Louise unintentionally drinks it and falls for Saito. She is one of the few prominent female characters not competing for Saito's affection. Momorency's familiar is a frog named Robin, and her specialty is Water magic where she summons the Water Spirit that has helped out her family before. Although relegated to more of a supporting position in the first two anime series, her importance gradually increased as she started being included in the missions and spending more time with the main cast of characters. By the fourth series, she and Kirche are also shown to have grown closer, frequently spending more time together after Tabitha has left to rule her kingdom. Her code name is Montmorency the Perfume.

Her character CD (which he shares with Guiche) was released on 6 September 2006.