On April 1, 2021, Japan Post significantly increased Standard Airmail shipping rate. For example, the shipping rate for sending a piece of 100g of tea to the United States has almost tripled. We have been offering free Standard Airmail so far, but unfortunately this price increase has made it impossible to maintain free Standard Airmail. Therefore, from April 2, 2021, we have to charge a shipping fee of JPY 350 to JPY 800 (flat rate) depending on the country for the Standard Airmail.
We would appreciate your understanding.