Hmmm, give Eden of the East a go maybe. It's a bit unusual and only 12 episodes, but I liked it a lot. Bakuman is one I am watching at the moment, and is by the same guys who did Death Note, but it's totally different, and doesn't have much action, but I quite like it again....
Er...other favourites of mine include Full Metal Alchemist: Brotherhood (don't bother with the orginal Full Metal Alchemist series, it's not very good), and Darker than Black. Though both of those include quite a lot of elements of fantasy, but I like both of them a lot, two of my favourites by a long way. Full Metal Alchemist has elements of comedy as well, particularly early on, but you kind of get used to that after a while if you stuck with it, I never used to like it either, but now find it quite funny. And if you like FMA then give Soul Eater a go as well.