Thank you so much! I'll put a lot of effort into the next update!
Haha well, not all girls have to be the same, there has to be variety. Poor Haruna, she doesn't always have to be the one to make the first move. I also like to see other girls approach her and the player decides whether to let them approach her or not.
Regarding a route for Maria, it won't be a main route, but yes, there will be more content for her, it's just that it's not implemented yet.
Thanks to you for playing!