Halloween celebrations in Tokyo's Shibuya district and elsewhere in Japan were subdued Saturday night with smaller crowds than in past years, as local authorities called for people to stay home and watch online events to prevent the spread of the novel coronavirus.Viewers watched the Halloween cosplay festival in Ikebukuro, Tokyo, live via the Zoom video communications service. At the famous scramble crossing near JR Shibuya Station, special police officers, dubbed "DJ police," were mobilized to encourage people to leave, as some revelers showed off their costumes, including characters from…READ FULL ARTICLE