Couldn't find a better page, but according to a past version of wikipedia table[1], as of Mar 31, Japan had tested 32,497 people. The US had tested 1,108,500;

Couldn't find a better page, but according to a past version of wikipedia table[1], as of Mar 31, Japan had tested 32,497 people. The US had tested 1,108,500; South Korea, 410,564. A lot of people were perplexed by Japan's lack of testing. Seems like Japan's strategy (whatever it was) didn't work out in the end. [1] https://en.wikipedia.org/w/index.php?title=Template:COVID-19_testing_by_country&oldid=948428786 https://en.wikipedia.org/w/index.php?title=Template:COVID-19...