Oh, gentlemen, I must disagree on miss Ozawa. She is beautiful, no question. You can see that in her new Hegre Art photos. But she's a dead fish performer. She makes Asia Carrera look like Asa Akira. In the end, that pretty much killed her JAV career.
My absolute favorite JAV babe is Yua Aida. Stunning, great body and enthusiastic, except in her last few movies. ANd she had the good sense to retire and get out while still popular.
My second choice is Sora Aoi. She's not as aggressive as Yua but still making movies. For about 3 years, her movies were boring. That's because she had an off-screen relationship. Once she broke up with the guy (and he was HOMELY), her movies took off and she started fucking like a bunny. Plus, she sports the best boob job I have ever seen.
American girls that I dig:
Asia Carrera
Kitty Yung
Kitty Jung
Tia Ling
Tera Patrick (even if she is a Thai version of Ozawa)