Aiko Kawamura is a Japanese act-chest who is naked. Hey, why else would we be talking about her? Our crack team of researchers have found her nude in only one movie, but it’s a doozy. Ninja Women - A Rule of a Seal (2001) is about deadly female fighters who work for a feudal lord, but it’s not all blood and gore with these ladies. There’s ample sex, too, too keep their instruments well oiled. They also are very hygienic, as Aiko shows, as in showing her small tits and round ass, when she takes a bath with a much of her fellow warrior women.