I've given it a shot (I'm a huge fan of the series), I've ran into several issues:
1) If I try to enable the prinny / Edna help options, the game crashes.
2) If I try to sell Fur's Fur, the game crashes.
3) During combat, the monsters are in the middle, and Cara's character is so much to the right that she's cut out of the screen and you see her only when she attacks enemies.
4) I bought the dress for 1000 potch, but I actually spent 0. (I checked the money in menu, it didn't change)
5) Same for the slave, in addition, the same dialogue triggers over and over if you say yes. I bought her 20 times, I think. And spent 0.
6) There are some tiles/walls that you can walk over, like the blue curtains in that room with Leeknat's theme for BGM.
7) The Second floor of the inn is not there. And you can walk on the wall.
8) Necklace costs half of Shoulder Pads, occupies the same slot and gives 2 more defense. How is this balanced?
9) To get out of shops you need to press the action button, this does not seem necessary, I think a walk on tile would be enough. At first I thought I was trapped inside.
This needs more polishing and playtesting