Japan's bizarre music industryWelcome to Japan's bizarre music industry, where the iron rules governing the production line of boy and girl bands would impress even Britain's biggest Svengali. Chris Campion meets the groups, managers and fans - and tracks down the kingpin who for 40 years has held a nation's lucrative pop world in his grasp Fourteen lissom teenage girls are sobbing on stage. They are the members of Japan's mos
