It looks familiar
Yep, "Mon" is certainly something that deserves its own trope. I can't call this a ripoff of Digimon (much less Pokemon) because it's a generic idea too many people have thought of before. It's interesting to see how you create your own world. I always admire a wide variety of songs to. The training was pretty fun and the graphics are awesome! It seems like you might be working for Nitrome because the style is similar.
The pacing is nicely done with how you get the first trainings for free. It's also sweet how this just has a pretty fun-loving atmosphere to it. It's just great to be able to explore the aspects of this world you have created for the players. I bet this will get medal points. In fact, I also bet it will win Daily Feature given its current score!