Hi! Just wanted to say that I am REALLY excited for your game even tho I haven't played the demo because I just want to wait for the final product (I am betting I am not the only one).
A couple of things:
The main idea is great and one of the reasons I am looking forward to this.
The character designs are GORGEOUS. It is seriously hard to decide best girl by looks alone. They do not only look good, they really stand out and are not very generic. Btw this is actually one of the biggest reasons many indie VN's never take off, regardless of quality. Good art REALLY attracts people.
When you make the kickstarter it would be a good idea to post it at the /r/visualnovels subreddit, they usually support quality stuff (the Idol Manager guys did this)
Good luck with the project! This really looks fantastic. Take your time, don't rush it!