Japanese Pop Idol Recast as Junkie Earthquakes, tsunami tidal waves, typhoons, floods and landslides kept Japanese news gatherers busy over the Obon week when Japanese traditionally return home to pay respects to departed relatives who return briefly from the spirit world. It wasn't, however, any act of God that shocked the nation but alleged drug use by singer Noriko Sakai. Manufactured pop idols cranked out by Japan's powerful production companies have dominated Japan's music charts for decades. Sakai, who debuted at 15 in 1987 with squeaky voice, clean-cut image and cute nickname, Nori-P, was one of the most successful winning...