"We delight in taking this opportunity to extend our sincere felicitations for your midwinter prosperity," said the polite police edict to hotelkeepers in Osaka, Japan. "We also call your attention to a recent case in which a 'pink movie' leaped into the living rooms of some of our citizens from a hotel equipped with a video-tape recording machine. No such leakage will be repeated."
The "pinkie" that inspired the official prose was a film that Japanese censors consider a shade more acceptable than "blue," or hard-core pornographic movies. Pinkies can be shown legally to adult audiences, but this one had appeared without...