Miles Prower

Miles Prower (マイルス・パウアー, Mairusu Pauā), better known as Tails (テイルス, Teirusu), is a character that appears in the Sonic the Hedgehog series. He is an anthropomorphic young fox and Sonic's best friend and sidekick who was born on West Side Island. He can use his tails like helicopter rotors to fly and has a remarkable IQ with excellent mechanical engineering skills. Since they met, Tails has accompanied Sonic in his adventures to thwart their nemesis, Dr. Eggman.