Somewhere between “American Idol” and the Navy Times Sailor of the Year award lives Mr. and Ms. JMSDF, the ongoing Japanese navy-sanctioned popularity contest that’s down to six sailors — three men, three women. The Japanese Maritime Self-Defense Force has produced a nine-minute video starring the sextet, complete with special effects, a stirring action-movie-esque soundtrack and a voice-over from an actor one can only assume is Japan’s answer to America’s gone-but-never-forgotten “In a world …” guy: [youtube]http://www.youtube.com/watch?v=-SUEVf6I-NA[/youtube] For those who can’t sit through a nine-minute foreign film, the choices are: Men: A P-3 crew member, a security forces specialist and…