Virtual idol Hatsune Miku performs in the kabuki theater show "Hanakurabe Senbonzakura" in Tokyo, April 29, 2016. Carl Court/Getty Images Digital pop singer Hatsune Miku, who stands a towering 5-foot-2 and whose name translates to “the first sound of the future,” headlined two recent shows at New York’s Hammerstein Ballroom as part of a 10-city tour. It's Miku's most extensive North American tour