Mårran, known in Japanese as モラン (Moran), is a mysterious, lonely, and often frightening figure from the Moomin series. She is a large, cold, shadowy woman who appears in the frozen world and brings an eerie atmosphere wherever she goes. Despite her intimidating presence, she is also deeply pitiable, as she is isolated and longs for warmth and connection. Her role in the series is that of a tragic, misunderstood character who contrasts with the warmth and kindness of the Moomin family.