Numi is a never mermaid with dark blue hair, a maroon tail, and a red-and-purple tunic.
In Iridessa, Lost at Sea, she and Oola were sitting on a rock when they saw Iridessa and Tinker Bell. Iridessa impresses her and she decides to keep them. Iridessa than gave her a pretty flower to distract her, she dropped them. Oola and Numi fought over who got to keep the flower, Numi saying that is was her fairy that gave her.
- Numi is the name of an type of Arabic tea. It also is a Latin name.
- Numi's physical appearance is very similar to Silvermist.