Medical workers prepare to collect samples to administer COVID-19 tests to entrants at Narita Airport on the outskirts of Tokyo. (Asahi Shimbun file photo) Japan is dispatching enforcement officials for follow-up checks on people entering the country in response to entrants failing to abide by the anti-coronavirus measure to stay home for two weeks after their arrival here. The move comes after health ministry data showing that 300 entrants per day are flouting the government’s rule for them to inform authorities of their location and health on each day of the isolation period. Renho, a senior member of the main opposition Constitutional Democratic Party of Japan, raised concerns at an Upper House Budget Committee session on May 10.