There are some problems...
First the controls need to be improved... There are some problems with jumping and sometimes you'll fall through the islands in the sky even when you land on them. That needs to changed.
The fighting controlls need to be improved as well... there should be another fighting control button for more attacks or to be appropriate some of the attacks... and that's all I can think of at the moment.
I'm giving you a low score because Kagome's voice scares the shit out of me. LOL! Blame here not me and my Kagomephobia, I can't help that just like you can't help to dislike a particular color or a particular person.