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I am traveling from Shin-Osaka to ShibuyaTokyo on the Shinkansen Nozomi. The directions from the Hotel Sunroute Plaza Shinjuku said to leave the station at the south exit but I guess the fast train doesn't stop at the Shibuya station . So if the train lets me off at the Shinagawa station, which train do i take back to the Shibuya station and do i exit from south or new south exit? Thanks.