all i want is jojo part 5, even though i've already read all of the parts (except 8 )
It's all but confirmed at this point.
I'm honestly tired of this nostalgia bandwagon anime and manga creators have been jumping on this past decade, some of them just seem really unnecessary. But if I had to choose,
Vision of Escaflowne I think could use a sequel. It was originally slated for about 39 episodes, but it got cut to 26 mid-production, so whatever ideas they had going for it had to be scrapped/hastily resolved, and I think most of that was what went into the manga, which is
completely different from what the anime is. Sadly, though, the anime is all but forgotten in Japan at this point, so unless Sunrise decides they want to appeal to overseas audiences (lol), it's not happening.
I didn't care for it, personally, but
Elfen Lied needs a reboot. And get a different studio to work on it, Studio Arms is just trash.
And for the hell of it, bring back
Vampire Hunter D if at least for one movie.