Do you recall a movie called Never on a Sunday (1960)? Well, neither does Mariko Kaga, the hot Japanese actress who has sadly never gotten naked. That’s not exactly true. Mariko was naked, but with her supple back to the camera in the movie Only on Mondays (1964). The black-and-white drama finds the shapely cutie getting out of bed completely nude. You almost see the crack of her ass and a taste of her side tit. For the time it was very daring. Now, Mariko, Mr. Skin dares you to do it again, this time facing the camera.