!!! im not super big into animanga so i don't have too much to suggest, but pandora hearts is probably my favourite manga series ever (the anime sucks though) and i more than recommend it, it's by the author of vanitas no carte and the art and story are beautiful. I also picked up karneval (the manga) a while ago and it seems really promising, but i'd need to go back to it and read a bit more before recommending it since im still very early on in it...