Hot answers tagged layovers
It would be a big hassle. There are some temporary bag storage facilities in Narita but they all require you to exit the sterile transit area. She would need to have a visa (or visa waiver) as well as pick up the checked luggage, which most likely was checked right through.
If your friend is American (or other no-visa-needed country) and the layover is a reasonable time (more than a couple of hours) then she will have no problems clearing immigration and customs. It takes about an hour, most of that time is waiting in line and for the bags. Unlike Amerika, Narita has baggage storage in the airport, your bag (officially hers for ...
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