Kitsune or (Fox) in Persona 4, who is part of the social links.
Ninetails, a major boss character from the game Ōkami. Its source of power is the Fox Rods, which contain nine Tube Foxes, one for each tail. During battle with Ninetails, the tails turn into women and must be defeated individually. This character's name is spelled differently than Ninetales.
Psycho Fox, the main character in a Sega Master System game of the same name.