Maestra Mimi is an adult rabbit character appearing in the animated feature film *Soreike! Anpanman: Yōsei Rinrin no Himitsu*. She serves as an elementary school teacher instructing a group of young animal students. Her consistent visual design features a yellow bow, red glasses, a blue frock, and blue shoes. Within the film's narrative, her role centers on her duties as an educator, guiding and interacting with her students as part of the storyline involving the fairy Rin-Rin. This film marks her sole documented appearance within the *Anpanman* franchise.