Hotaru Tomoe is a child who has healing powers. She is also a magical girl, but she has a secret identity. She is sickly, and her hair is black. She is a character in the anime Bishoujo Senshi Sailor Moon Cosmos Movie 1.
"I am Hotaru Tomoe, the Sailor Saturn of the Sailor Scouts. I have the power to destroy the world, but I use my powers to protect it. I am also a kind and gentle soul, and I love to help others. If you are ever in need, please don't hesitate to call on me."