Oh my.
Negative:
The spelling and grammar need a lot of help. I highly suggest that you have someone proofread/edit your story/text before you add it to the game. I see that you made this game in a few weeks. A little extra time for editing would really make this a much better game. Also, there were parts where I just couldn't understand what you were trying to say at all. That kind of drains some of the fun out of the game.
The music could use some variety. It gets annoying after a time. The volume controls do not seem to work, or so it seems, until you load a new area. Perhaps a fix here would be good or a disclaimer letting people know that this is the case.
Positive:
The art is beautiful and super cute. It was funny in some parts. Props for the spunky idea for the "last" boss, it made me smirk.
If you made another game and had someone (or some people) help you with the editing and you made more of an effort with both the story line and added more adventures to the game, I think you would get a 5/5 stars from a lot of people.
I will give you 4 stars though because the amount of spelling and grammar mistakes just really ruined most of the game for me.
I do love the cute anime characters though and I think you have talent. Thank you for your time, effort, and game.