Your hotel (Hotel Sunroute Plaza Shinjuku) is about 5 to 10 minutes on foot from SouthernTerrace Ticket Gate or Southern Ticket Gate of JR Shinjuku Sta.
But, presumably it will be already too dark to get to the hotel easily without knowing the way, so taking a taxi may be a good choice; the fare is estimated at within 1,000 yen per taxi.
- By Narita Express train (and taxi):
Showing your non-Japanese passport at a JR station in the airport, you can get a Suica & N'EX package (at 3,000 yen) including a costless (1,500 yen) ticket for a trip utilizing a Narita Express [N'EX] train. (You can refund the Suica card at 210 yen fee).
Cost: JR-East 1,500 yen + JR-East fee 210 yen (+ taxi fare).
Estimated times:
20:44 / 20:45 Narita Express No.50, 22:09 at Shinjuku Sta., Around 22:25 at hotel;
21:44 / 21:46 Narita Express No.52, 23:01 at Shinjuku Sta., Around 23:15 at hotel.
At least one JR East Ticket Office with this logo (on the 1st basement floor) is still open around the time you become free to travel. You have to make reservation for your N'EX seat.
http://www.jreast.co.jp/e/ticket/img/purchase/img_midor...Your N'EX train is scheduled to use Track 6 in Shinjuku Sta. Going up by escalator, advancing to the left, you will find SouthernTerrace Ticket Gate.
- By limousine and train (and taxi):
If you prefer a limousine, it may be your option to take one to Shinagawa Sta. East Exit Bus Stop and catch a Yamanote Line's outer loop train (at Track 2) to Shinjuku Sta.
Regular Cost: limo 3,000 yen + JR-East 190 yen (+ taxi fare).
Estimated times:
21:05 to 21:15 near airport, 22:30 or later at Shinagawa Sta., 23:10 or later at hotel.
http://www.limousinebus.co.jp/en/timetable/narita/shina...Ticket gates (for lines including Yamanote) are on the west side, but there is a straight passageway from the east end to the west end.
Your train is scheduled to use Track 15 in Shinjuku Sta. Going up via a stair in the middle of the platform, you will find Southern Ticket Gate.
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