A 24-year old unemployed lazy girl, who still enjoys helping people. She wears pajamas and has cloud-like creatures coming out of her hair as her Magical Girl outfit. Her ability allows her to enter other people's dreams, helping to fight off any nightmares, gaining her Magical Candies in the dream world.
When the first results are announced, Nemu ends up with the lowest score and is eliminated from the running, deciding to use her remaining time to visit one more dream, which is later revealed to be Swim Swim's. After her time runs out, however, Nemu is found dead by her mother. She is the first magical girl to die.