Originally Posted by
fearziz
just so I have this right, the NRT Exp runs directly from the airport to Shibuya with no transfers..correct? In that case wouldn't it make sense to get the Suica & N'EX Round-Trip card for 5,500 Yen?
Yes, and yes. I've done it several times myself, and it's by far the easiest. Also, in addition to not having to transfer, you get the benefit of a train that was designed for airport travelers for the entire journey, including such amenities as large luggage storage at the ends of each compartment.