Originally Posted by
jib71
Also - I'd recommend changing from Shinkansen to N'EX at Shinagawa station. You will need to check the timetables since not all Shinkansen stop at Shinagawa and there are fewer N'EX departures per hour from Shinagawa - but it's a shorter, less crowded walk from Shinkansen to N'EX at Shinagawa than it is at Tokyo.
I would recommend to change at Tokyo Station rather than Shinagawa because all the Shinkansen and NEX trains stop at Tokyo.
And although the traffic from Shinkansen to NEX in the Tokyo station won't be too bad.