William. Coincidentally, I’m reading a book about the Black Plague, which took out a third of Europe’s population and thus (arguably) ended serfdom and led to democracy. Kumanichi notes that ３カ月ぶり感染確認ゼロ - there have been no new cases of corona virus in three months. Attached is a view of what the plague was. Plagues in Japan are traditionally associated with a ghoul on a roof. https://kumanichi.com/articles/426066