Tight security was in place in Tokyo's vibrant Shibuya district on Saturday, just days before Halloween, with the famous Hachiko dog statue covered with a white curtain bearing the message that the area is "not a venue" for events.On streets near Shibuya Station, symbolized by the Akita dog statue, police officers were on alert in anticipation of a surge in Halloween crowds, while young people, whose concerns about COVID-19 have eased, were seen donning various costumes.This year's Halloween season comes as Shibuya Mayor Ken Hasebe has implored people to stay away from the popular district …READ FULL ARTICLE