The Panther-Fang School (or Phantom-Fang School) is a martial arts school led by Sky Dragon and his brother Rising Dragon. It is located in King Wonton's town. Their signature technique is the Panther-Cyclone.
The Phanther-Fang School eventually reformed during the Dragon Ball episode "Goku vs. Sky Dragon" when Goku, who was representing the Chin-Star School, defeated Sky Dragon in King Wonton's Royal Match. Sky Dragon and Rising Dragon then joined the Chin-Star School.