for the pick-up process, you can pick it up at Tokyo Station, because when you were at Narita, the officer said you couldn't pick it up.
If access to use is comfortable, just follow the line that is passed.
So far, tourist attractions are on this route.
So it's worth taking, especially if we take the wrong route, we can get in and out without thinking about the cost of the train ticket.
For tickets, the validity period is calculated by hours, starting from when we first tap. (For example, if we take 24 hours, the first tap is at 10 am, valid until tomorrow at 10 am)