Mimi is a recurring character in Ojamajo Doremi, known as one of the witch-world animals associated with the magical system and the broader supporting cast. She appears as a small, cute, rabbit-like creature and helps add charm, humor, and magical flavor to the series. Mimi’s role is mainly supportive rather than central, but she contributes to the whimsical atmosphere of the story and the magical world connected to Doremi and her friends.