Quote from 0sirt
I didn't bother reading through all of the suggestions, so if some of them are already listed, I'll just second it:
Highschool of the Dead - well: zombie apocalypse, boobs. some romance though you've probably read that one.
Shikabane Hime - if you're ok with a little less ecchi... the anime is really good IMO.
[m]Legend of Maian[/m] - well it's korean but I liked what I've read so far.
Rappi Rangai - ninja and their master...
Kanojo wa Kanno Shosetsuka - kinda like nana to kaoru but with grown-up characters (no action though)
Change 123 - didn't like that one though...
Highschool of the Dead - well: zombie apocalypse, boobs. some romance though you've probably read that one.
Shikabane Hime - if you're ok with a little less ecchi... the anime is really good IMO.
[m]Legend of Maian[/m] - well it's korean but I liked what I've read so far.
Rappi Rangai - ninja and their master...
Kanojo wa Kanno Shosetsuka - kinda like nana to kaoru but with grown-up characters (no action though)
Change 123 - didn't like that one though...
i second these
and since i cant think of anymore to add you can try and compare with my list i got lots of ecchi