Actresses are a funny breed; some like to show off their hidden talents, some not. Some are even particular about what body parts they show. Such is the case with Japanese beauty Rumiko Koyanagi, who flashes her boobs in a lake and while her lover dines on her box lunch during the drama Hakujasho (1983). But Rumiko calls in the services of a body double when the script calls for her to go bottomless and flash her ass. Go figure--nice figure, though.