Keiko Aikawa is a Japanese act-chest who is known for her fetishistic work on film, starting with Secret Zone of Tokyo (1971). Since then she’s amassed dozens of credits, including Office Lady Diary: Scent of a She-Cat (1972), The Naked Seven (1974) and, her final credit, the TV series Last Exile in 2003. That was a departure, in that it was an animation. But if you want to see Keiko get really animated then check out Hanzo the Razor 2 (1973). The historical drama features lots of sexual torture, and Keiko is game. Maybe it’s called razor because her head is shaved bald, but you’ll be excused for not noticing, as her naked tits are all tied up and eye-catching.