I did enjoy reading thorougly Project Kawasaki for about 45 mintues till the end of the demo.
The level up system were an neat addition into this. I can't imagine how the dev can manage this like an RPG.
The story was decent enough to understand. Ayame Kawasaki is restarting her life in her high school with some usaul high school drama with some students. The only friend so far she made an happy girl named Miso. I can tell that Ayame wants to get back to an happy life too cos she looks like the postive type from her design and looks.
So, yeah; decent story for the start part, nice friend of Miso, I like how Ayame's life goes so far and getting use to the level up system was neat and good on how to level up from reading books and watching stuff.
Can't wait for more.