There are a maximum of 46 Ys Origin achievements worth 1,513
383 tracked gamers have this game, 9 have completed it (2.35%)
Fight all enemies (excluding bosses) enough times to fill in all blank data entries for them in your monster journal.
Unlocked by 30 tracked gamers (8% - TSA Ratio = 3.56)
Do you have a question about this achievement? Please post it in the Ys Origin Forum