Datamon is a minor hero of Digimon Frontier.
Datamon is a merchant at the Autumn Leaf Fair. He trades a camera for the four D-Tectors that the Toucanmon had stolen from the DigiDestined. When Tommy visits his shop, he aids Datamon in finishing a computer game. In response, Datamon makes a deal with Tommy. If Tommy can get a object of worth to trade by a certain time, he'll return the D-Tectors. Arbormon instead drags back the Toucanmon to reverse their trade. Datamon sees through the camera that the Toucanmon had been saved by Tommy and then ditched him. Feeling Tommy to be worthy, Datamon upholds his end of the deal. Arbormon doesn't just take this insult and attacks; Datamon defends himself and his shop, though he is no match for Petaldramon. When Tommy comes back, Datamon returns the D-Tectors with an upgrade for Tommy: the B Spirit of Ice, won from the video game Tommy helped him with. With that Spirit and the others' help, Tommy deals with Petaldramon, to Datamon's gratitude. When the Royal Knights near the end of their campaign against the Digital World, Datamon helps set up defenses at the Autumn Leaf Fair. He does his best and then entrusts the future to the DigiDestined, evacuating with the rest of the Digimon.