she goes by the name (sayuri) in a japanese flick (B-Jean Sayuri [DBE-145])
Woah... she's actually done quite a bit of work in Japan under that name "Sayuri":
http://www.dmm.co.jp/mono/dvd/-/list/=/article=actress/id=23286/
Wonder why should would choose to do work over there rather than here? I guess maybe she doesn't want to be super well known?