TOKYO - A section of central Tokyo's JR Yamanote line, the Japanese capital's main loop train service, will be closed for most of Saturday due to construction works in preparation for the opening of a new station.Services between Osaki and Tokyo stations via Shinagawa, and between Tokyo station and Ueno will be suspended from Friday night's last train until about 4 p.m.As Tokyo, Shinagawa and Ueno are major hubs for shinkansen bullet trains and other metro and train lines, an estimated 560,000 passengers will likely be affected.East Japan Railway Co. has urged passengers to use subways and …READ FULL ARTICLE