|Prior forms||Armadillomon + Digi-Egg of Sincerity|
Frogmon is a Mutant Digimon whose name and design are derived from the frog (Hyla japonica). It armor-digivolved due to the "Digi-Egg of Sincerity". When those Digivolve with the "Digimental of Sincerity", they often Digivolve into a Mutant, and Frogmon has even equipped several mysterious machines to its body. Although it is a Digimon that was just recently discovered, it has been confirmed to be a species of old generation Digimon as a result of analyzing its composition data. Its translucent mask is very soft, and almost reduces the energy of the enemy's attack to zero. The wheels attached to its back allow it to fly through the sky, and it seems that it is also possible for it to fly considerable distances at a time. However, that is all that is currently known, and as for the details of its ecology and its features, further research is required.
Whilst Calumon was drawing patterns on the school grounds, Frogmon was briefly mentioned.
- Hidden Dagger (Ambushed Dagger)
- Frog Bite (Leaf Wheel Cutter)