I’m living in japan and the thing I hear a lot (a japanese people told me this) is that they don’t wear the masks only out of courtesy. It’s also because not on

I’m living in japan and the thing I hear a lot (a japanese people told me this) is that they don’t wear the masks only out of courtesy. It’s also because not only they don’t want to get sick, but because they will lose holiday days if they don’t have doctor’s note. So just having a flu / slight fever is not sufficient reason to get the note.