Organizers of the Tokyo Olympics and Paralympics, rescheduled for next year, have tested ways to carry out safety checks on spectators entering the venues of events.
About 1,000 participants in the three-day test conducted in Tokyo through Wednesday included private security firm personnel who will cover safety checks at the Games. This is the first such test since the outbreak of the coronavirus.
The Tokyo Metropolitan Government plans to launch a program that will help elderly people to receive necessary care if their close family members test positive for the coronavirus.
After their family members get infected with the virus, elderly people are regarded as a close contact to the infected and become isolated with no one around to support them at home. There are also cases in which a family member infected with the virus often has to stay home to continue to provide care for the elderly.
NHK has learned that according to a study, a major river that runs through Tokyo and neighboring Saitama Prefecture could have breached its banks if Typhoon Hagibis had brought more rain last year.
Tokyo University of Science Professor Nihei Yasuo conducted a flood simulation on the Arakawa River using 21 forecasts the Meteorological Agency issued 10 hours before the typhoon made landfall in October last year.