I understood that I need to show my purchased item with the form attached on my passport to a custom officer at Narita Airport.
I would like to know where is this custom office located. Based on what I had googled, the custom check for this purchased item is after the check-in counter. This means I have to hand-carry it.
I would like to check-in my purchased items. Is it possible or must I hand-carry the purchased item?
Appreciate anyone's input.