The office of I-cell Networks is located in Marunouchi, which is the center of Tokyo where you can see the Imperial Palace.
Tokyo station is the one main terminal station in Japan. Therefore, the accessibility to the hospitals whch I-cell has connection is smooth. Also, you can have smooth access to the most of the famous sightseeing spot around Tokyo.
Access to Tokyo station from airport
□From Narita International Airport
⇒Keisei Skyline：About 50min
⇒Narita Exspress：About 60min
⇒Highway Express Bus：About 90min
□From Haneda Airport
⇒Keihin Kyukou：About 40min
＊You can also use the concierge service from Narita and Haneda