Kitsune transformation is the name that Ayumi Senju gave her powers. She has these powers because of the fact that she is a Child of Chakra. This ability allows her to transform into a kitsune. This transformation has two stages half fox and a full fox form. Her power grows stronger as she grows up. This is shown by the number of tails she can have. It is believed that her transformation is caused by her relationship to foxes. This bond is similar to the bond between the Inuzuka Clan and dogs and the Rinku Clan and Vampire Bats.