Well I actually put Manga in with Books because there are quite a few manga that have yet to be turned into Anime, or at all. So its pretty much any manga that isn't an anime. And anime is with tv and movies for the obvious. So if you want to do a movie based off a book, then just put it in movies. If you prefer the book over the movie, then do it in the books section. It just makes more sense to me but if more people are asking for it your way than I'd be more than willing to change it.