Gatomon is a American-Japanese film adaptation produced by Toei Animation and distributed formely by 20th Century Fox and currently by Disney as part of the Digimon franchise.
Plot
In the Digital World a lost digi-egg hatched into a YukimiBotamon and digivovles into a Nyaromon and gets lost while searching for a place to live and as she continues to move on she digivovles into a Salamon and she was attacked by a rogue Kuwagamon and then digivovles to her champion form Gatomon and defeats the Kuwagamon when she use Lighting Paw and enters a portal which leads her to another world.