photos / Lauren Nakao Winn West, meet East: The intercontinental cosmos collided on Saturday, September 3 when Perfume, the biggest J-pop band in the universe, landed in New York City for a high-flying performance at Hammerstein Ballroom, as well as to unveil “Perfume: A Gallery Experience,” a specially curated exhibit featuring the Japanese superstars’ most iconic and innovative stage costumes. B