Some "Train Exclusives" include a unique voice line recorded specifically for that train line’s anniversary. For example, the character for the Hankyu Kyoto Line might say, "Welcome to Umeda , please mind the gap," in a flirtatious tone. This voice file is encrypted to the physical location of the train; you cannot hear it unless you are riding that literal train while logged into the app.
It wasn't a question.
Because international fans cannot easily fly to Fukushima for a Tuesday morning release, a black market arises.