You may not know the name, but there is a good chance you know the face. As Clara Bow, Greta Garbo and Twiggy were iconic of their times, Sayoko Yamaguchi was everywhere in the 1970s. Even if you weren't a dedicated follower of fashion, it would have been difficult to avoid her cool gaze, which appeared in magazines, TV and film, on album covers and as a shop-front mannequin all over the world. It is not an overstatement to say that for years Yamaguchi's face and style were almost synonymous with contemporary Japanese womanhood and femininity outside of Japan.