The Moomin characters are a group of fictional creatures created by Finnish author Tove Jansson. They are known for their round, soft bodies and distinctive features, resembling hippos. The main character, Moomintroll, lives in the peaceful Moominvalley with his family and friends, including Snufkin, Little My, and Moominmamma. The stories often explore themes of friendship, adventure, and the beauty of nature. The Moomin series includes comic strips, novels, and animated adaptations, gaining popularity worldwide. The characters are celebrated for their unique personalities and the whimsical, yet profound, narratives that reflect human emotions and experiences. The Moomins have become cultural icons, inspiring merchandise, art, and even a theme park in Finland.