Mimi Sensei is an adult rabbit character distinguished by her yellow bow, red glasses, blue frock, and blue shoes. She holds the role of an elementary school teacher, instructing a recurring group of young animal students throughout the series. Her debut occurred in the episode "Anpanman and Shokupanman" on October 17, 1988, cementing her status as one of the franchise's earliest and most enduring figures. Beyond television episodes, she appears in nearly every Anpanman film, such as "Sore Ike! Anpanman: Tsumiki Shiro no Himitsu" (1992). Across all media, her narrative centers exclusively on teaching duties, with no documented character development, background exploration, or plot-altering contributions in movies, OVAs, or spin-offs. In the Tubi English dub, she is named Miss Mimi.