There is only one, and that's the Angel Sanctuary OAV.
Meine Liebe may or may not count, but Kaori Yuki was vaguely involved in character designs, but the story is not hers at all.
The only other media I'm aware of is the Blood Hound special which is live action and I can't tell you off the top of my head where to get it, I've never looked for it.
Posted: Tue Aug 22, 2006 8:26 pm
i have only seen the Angel Sanctuary, and that was not as good as the manga. i hope some anime comes out soon ^_^