Shinagawa Grand Central Tower, 2-16-3 Konan Minato-ku, Tokyo
TEL:03-4535-8015 (weekdays: 9:00 am – 5:30 pm)
Three minutes on foot via the Skyway that connects directly from the JR Shinagawa Station Konan Exit
Six minutes on foot from Keikyu Shinagawa Station
See here for the route from the Shinagawa Station Konan Exit.