Well, good luck with that, @VibrantFox =/ afaik, Sugisaki stopped drawing the manga after vol. 15 and decided that the plot of the anime was more her thing. One rumour says that she wanted to redraw the whole manga along the storyline of the manga.
Another thing I've heard is, that she actually wants to continue the original manga (this was 2018), but I think we'll have to wait and see what actually happens =)
@danitasibert: Holy moley! KP is already 20 years old?! O_O Okay, NOW I feel old XD KP was something what "cool kids" watched when I was a teenager (I did so, too, but never told anyone - telling someone that you liked animes or cartoons made you instantly a social outcast back then XD ...Back then, okay now I even SOUND old ^^")