"JR East application" is the application that provides the deals convenient to customers having you use it and train-station, store of JR East.
It is an application that can be viewed instantly in Tokyo Bureau of Sewerage like "Tokyo Amesh".
Tokyo Disney Resort of attraction of latency, greeting, is an application that displays the start time of the show Parade.
Quickly check the latest weather forecast of Tokyo! It is a weather app a simple, clean weather forecaster was developed.