Anyone who has seen a statue of the white fox that acts as the messanger of the god Inari. According to Sino-Japanese Legends, the kitsune (fox) is a
creature of ying. In order to become a complete "celestial fox" and fly off to heaven, it needs to acquire a yang element. It is this thirt for yang that lies behind the central mythologem of folktales about the kitsune...
      
The story of the kitsune is one where it
tranforms itself into a beautiful young woman in order to seduce a young man. The Shoujo Kitsune (Fox-Maiden) typically meets her "prey" in some obscure place, perhaps on a county road at dusk, and takes him to some wonderful, faraway place where they marry, have children, and live together in rapture(happiness).
       
Later the Shoujo Kitsune assumes her true vulpine (fox) shape and disappears. The young gentleman, left alone, awakens from the kitsune's spell, only to find himself eating rotten leaves or going about on all fours like an animal. Sometimes he awakens in an open grave, or finds himself sitting in a cemetery, his wife, children, wealth, and places all a mirage.
       
Exposed to the laughter and ridicule of his neighbors, he finally dies from shame and disgrace from the loss of his yang, which was all the kitsune wanted from him in the first place.
The direct translation of a kitsune is that it means fox. The fox is in a lot of the Japanese folklore as well as folklore from India, China and other Asian countries. Most of the Japanese legends that I've read are usually about the Kitsune being a sly and seductive spirit that can change forms. The most popular forms are that of a young maiden... a fox and a creature somewhere in between the two...down below is some information that I've entered from a book called DOJO Magic and Exorcism in Modern Japan...
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The main part of the legened was that kitsunes want to become immortal. To do this they must seduce young men and absorbe their sexual karma (energy). When the kitsune disappears, it takes with it the life force of its victum, who then dies.
What is a Kitsune???
The Kawai fox-pics I stole from another site (no credit for me)