Tokyo, Sept. 1 (Jiji Press)--The temperature reached 40.0 degrees Celsius in the central Japan city of Nagoya on Sunday, the Japan Meteorological Agency said. The mercury soared to 40 degrees or higher in the country for the ninth day this year, the most ever. Temperatures had previously never hit the 40-degree threshold this late in the summer season outside of Niigata Prefecture, centr...