Bittersweet of Our Lifestyle Changing by COVID-19

I never imagined COVID-19 was widespread all over the world very quickly in a short time and infected and killed a large number of innocent people. When the cluster infections of passengers in a cruise ship at Yokohama port were discovered in February, I just wondered that we could manage to converge the case without…

White Mask is a Must-have Item During Winter and Spring

At the season between the late autumn and the early spring, you may see lots of people wearing a mask in Tokyo. I heard that people in other countries seldom use a mask unless having serious illness, so that the scene seems to be a bit bizarre among foreign tourists. Of course, it is very…