Art was nice.
Do note you have some weird passability/layering issues. A lot of empty bushes have inconsistent passability rules. The mountain top side by the first star has passability issues.
Water bomb seems bugged or it might just be RNG.
Can't say I liked the combat. I felt it was too frequent and while a few fights might have been fine, I think there were just too many.
Fire magic to burn a log... in a forest?
At a certain point, I started to use the revival water as a healing item by sacrificing a character and then reviving them with the water.