TOKYO–Early in the coronavirus crisis a senior lawmaker from Japan’s ruling Liberal Democratic Party made a speech referring to the mysterious, frightening, and fast-spreading disease. “Maybe we should think of it as a great experiment,” he said.
But his thinking was not epidemiological—it was purely political, and in some ways as frightening as the sickness since named COVID-19.
The politician was telling the party faithful that this might be the chance to realize their...