TOKYO (Reuters) - Athletes arriving in Tokyo for next year’s Olympic Games, postponed from 2020 because of the coronavirus pandemic, will be exempt from the 14-day isolation period Japan has imposed on anyone arriving from overseas to help stop the virus spreading. Olympic organisers said on Thursday details still need to be worked out, but measures for athletes are likely to include coronavirus testing within 72 hours before arriving in Japan. But they warned decisions on spectators from overseas have yet to be made, saying a 14-day quarantine was “impossible”. “Athletes, coaches and Games officials that are eligible for the Tokyo Games will be allowed to enter the country, provided significant measures are made before they get to Japan,” Tokyo 2020 Chief Executive Officer Toshiro Muto told a news conference.