On July 30, 2025, the U.S. government issued a presidential order regarding mail addressed to the U.S. entitled “Suspension of De Minimis Treatment for All Countries.” As of August 27, Japan Post has temporarily suspended the shipment of commercial goods addressed to the U.S. via international mail.
For more details, please see the link below. Shipping to the U.S. is only available via DHL. https://www.post.japanpost.jp/int/information/2025/0825_01_en.html
Thank you for your understanding.