Louise is a magician at the Tristein Academy, dubbed with the nickname "Zero Louise" due to her inability to effectively use her magic properly, resulting in zero successes. An upcoming test at her academy requires her to summon a familiar, a servant and partner to support her as a magician. Despite desiring a familiar that would be superior to her constantly mocking classmates, Louise ends up summoning Hiraga Saito, your average Japanese boy. Even with Louise and Saito both unwilling to accept each other, they have no choice. Louise cannot attempt another summoning and Saito cannot return to Japan, and so their life together begins. Based on the novel by Noboru Yamaguchi.
Louise Françoise Le Blanc de La Vallière
Main
Rie Kugimiya
日本語
Saito Hiraga
Main
Satoshi Hino
日本語
Derflinger
Main
Tetsuo Gotou
日本語
Charlotte Orléans
Supporting
Yuka Inokuchi
日本語
Guiche de Gramont
Supporting
Takahiro Sakurai
日本語
Kirche Augusta Frederica von Anhalt-Zerbst
Supporting
Nanako Inoue
日本語
Siesta
Supporting
Yui Horie
日本語
Montmorency Margarita la Fère de Montmorency
Supporting
Mikako Takahashi
日本語
Henrietta de Tristain
Supporting
Ayako Kawasumi
日本語
Osmond
Supporting
Takeshi Aono
日本語
Jean Colbert
Supporting
Takuma Suzuki
日本語
Chevreuse
Supporting
Noriko Suzuki
日本語
