""Chaku Ero", which means "erotically clothed" is a kind of soft porn - it doesn’t involve nudity, but it can get very, very close and is often overtly sexual. Stacey asks a Chaku Ero producer (who wanted to remain anonymous) how young the girls in his shoots are. “My youngest was six years old,” he says. “We filmed her in her bathing costume playing with some toys. Her mum was standing behind the camera holding her favourite toy so she would face the camera.” He makes much more money filming children than older girls. The DVD of the six-year-old made him “four million (£28,500) or five million yen (£35,500),” he says. “The senior high school girls will make about one million (£7000)”."