It's a shame that the ending of the De Minimis Exemption and other tariff-related stuff from the current administration is going to basically kill off Amazon Japan deliveries to the US.
From my understanding, once De Minimis ends, the delivery guy may ask you to pay import duties when he drops the goods off at your house. This is impractical for so many different reasons - what if I'm not home? How do I verify the import taxes? If I miss the carrier and don't pay, what happens to my order?