I know it's not necessary to mention how good the game looks since everyone will say it, but not saying is a crime, the art is AMAZING! I love the characters and the UI. Unfortunately, I think there's still quite more work to be done in the realm of gameplay. Right now the game is quite unbalanced, I could just pick everything that would max out my attack without really thinking and slice through everyone with no sweat. Some balancing would do a lot even for the game at its current state, without much content.
Overall, great art and idea, would love to see how you improve on the gameplay! :)