The definitive transport app! Timetables and Train service information for Japan
Serving boarding to plane of domestic to "Easy" is "JAL Touch & Go" application.
"JR East application" is the application that provides the deals convenient to customers having you use it and train-station, store of JR East.
Pocket timetable of the Tokaido and Sanyo Shinkansen is now also Sumahoapuri. Any time familiar, more convenient!