This character is a fox or has fox-like physical features.
Fox is a common name for many species of omnivorous mammals belonging to the Canidae family. Foxes are small to medium-sized canids (slightly smaller than the medium-sized domestic dog), characterized by possessing a long narrow snout, and a bushy tail (or brush).
In japanese mythology, there are foxes with more than one tail. These are known as Kitsune are reputated to be mischievous spirits. This type of fox is common in Anime, Manga and all forms of Japanese media.