The Fox & Little Tanuki, Volume 7

It is said that there are some special animals occasionally born with great powers. Senzou the black fox is one of those ... but instead of using his powers for good, he abused his strength until the Sun Goddess imprisoned him for his bad behavior. Three hundred years later, he's finally been released, but only on one condition-- he can't have any of his abilities back until he successfully helps a tanuki cub named Manpachi become an assistant to the gods.