From Haneda Airport
Haneda Airport Station › Keikyu-Kamata › Keikyu-Tsurumi (Keikyu Line): 20min (410yen)
Take the Keikyu Railways Airport Express* (blue kanji sign) for Yokohama and get off at Keikyu Tsurumi Station (27–29 minutes). Airport Express trains run every 10–15 minutes between 9:30 a.m. and 9:30 p.m.
From Narita Airport
From Narita Airport Station take the Airport Limousine Bus, JR Sobu Line (Rapid Express) or JR Narita Express* to JR Shinagawa Station. (JR Sobu Line is the most inexpensive option and takes about 75 minutes). From JR Shinagawa Station take the JR Keihin-Tohoku Line (Yokohama direction) to JR Tsurumi Station (18 minutes).
Access Tsurumi Station using the JR Keihin-Tohoku Line or Keikyu Kawasaki-Line.
Access to Yokohama Campus from Tsurumi Station
Take the No. 8 bus from Platform 8 at the East Exit of Tsurumi Station (also accessible from the West Exit of Keikyu Tsurumi Station) and get off at the “RIKEN Shidai Daigakuin Mae” bus stop. (7min, 220yen)
(Webpage of Tsurumi station's timetable: http://rinkobus.ekiworld.net/timetable/dia/busstop/66720)
The institute is across the street from the bus stop.
All buses departing from Platform 8 are bound for Fureyu.
By Train and Walk
A 15-minute walk from JR Tsurumi-Ono Station (JR Tsurumi Line), which is directly accessible by transfer from JR Tsurumi Station.
Trains run about every 10 minutes during the morning and evening rush hour, and less frequently at other times.
Searchable train timetables in English are available at http://www.hyperdia.com/en/
Tsurumi Station › RIKEN Yokohama Campus: About 10min (About 1,200yen)