I loved the game so far, the characters are charismatic, the LIs are beautiful and the same goes for the game in general, UI, sound effects, soundtrack, all of them are really good, the plot is very interesting so far and it is progressing well, the world building on other hand i think that need to be a little more explored and explained, because sometimes i've got confused by how this world works, for example, the money, if i got it right, the money in this world are crystals, but what are these crystals? Why use them as a coin? And what else is different from our world? After replaying the game again i will make a better post explaining better my point and pointing some other things that i think that could improve, i also loved the amount of content already available on the initial release, at some point i was starting to doubt if i've see it wrong and the game was already complete xD.
Anyway, good work, this game is very promising, I wish you good luck and i'm excited for future updates.