The manga has already published volume 6 in Japan, and hasn't completed, so it assuredly does go past where the anime left off.
I just hope the kind, generous, and magnificent scanlators continue their beneficent work.
I'm more concerned about Viz stopping their publishing midway and not completing the entire run of the manga (however long it ends up being). I will be purchasing the Viz volumes, though. This is a wonderful manga and I want it on my shelf.
True feelings, sure... but can he feel his legs?
Will Tomo stay with a Jun who must be in a wheelchair the rest of his life? (with the hiatus, might as well start right in on the wild speculations)