Tokyo's hippest new cafe is also one of its most obscure, even though it occupies some of the city's swankiest real estate. Cafe de Rope Ginza lies in a corner of a converted parking garage three floors under the venerable Sony Building. And it's attracting the cognoscenti in droves — likely because it's an integral part of The Park-Ing Ginza, the latest retail space from musician/DJ/designer Hiroshi Fujiwara.