Its persona but instead of personas its digimon
As a digimon fan this is one of the best digimon games I've played, there are over 340 digimon in this game and they all look really good and have nice animations, plus their size is somewhat accurate and all 340 digimon have their own fully animated signature and special moves which is really nice. The story is fun too but the appeal here is growing your collection of digimon, at least for me it was