One difference could be that old people in Japan are all too often living a solitary existence or not in frequent touch with their family. My wife brought this

One difference could be that old people in Japan are all too often living a solitary existence or not in frequent touch with their family. My wife brought this up last night as I was discussing this thread with her and out of everything I've seen, read, and considered, this seems to be the one thing that could stop it - they were already socially distancing the most vulnerable group. Still, there's a long way to go for this thing.