Very cute art. The audio works nicely as well. The popping sounds are fun, but I would have used a bit of pitch shifting so it's less monotonous.
The only thing for me still is that it still feels a little too slow to play, if only in the fishing part. The haggling part is fun though haha.
One thing that might be a bit of a nitpick is that I didn't like the lighting much. I think it looks off to have the tone of the color shifted in the game, especially since you guys decided to stick with the optional color palette. It only have 16 colors so when the tone is shifted during the morning and evening, it looks jarring to me. Personally I would also have tried to match all the UI to the color palette as well, so no transparency, text would be matching for the colors etc. I know most people may not really care but for me it's the whole reason to use a limited palette so imo it's an underrated step to get more polish into the game.
The story is fun. I like the theme and limitation interpretation as well.
Overall a pretty good entry. Good job!