I really like the music, but I'm not the biggest fan of only hearing the lead melody in one ear, that felt a little distracting to me. Besides that, I think the character art is amazing, I also think it's a really cute main character sprite, and the attack animation looks great.
The only other thing i can really criticize is the variable pixel density. The main character has a different pixel size than the rest of the scene (my own game also suffers from this in some of the more rushed parts, so I definitely get it). Other than that, it's a really solid and cute entry. You all did such a great job! :)