Coronavirus cases in Japan spiked on Sunday, leading to a state of emergency in some regions set to be declared by Japanese Prime Minister Shinzo Abe, the South China Morning Post reported on Monday. One-hundred forty-three new coronavirus cases in Tokyo were confirmed on Apr. 5, bringing the total in Japan to 4,563. The state of emergency, made possible by a recently amended law, empowers local authorities to instruct the public to stay at home and request the closure of schools and other facilities. Racing in Japan, which has continued...