Mew Mews are fictional characters from the anime and manga series called Tokyo Mew Mew. They are girls who have been infused with the DNA of endangered animals, giving them special powers and abilities. Each Mew Mew transforms into a magical girl with unique traits based on the animal they represent, such as cats, birds, or fish. The main goal of the Mew Mews is to protect the Earth from alien threats and environmental destruction. They fight against villains who seek to harm nature, using their powers to defend both the planet and its wildlife. The series emphasizes themes of friendship, teamwork, and environmental awareness.