What is the cheepest way to send packages from USA to Japan? -

I ve been Preston, Idaho for 8month and I go back to Japan by June. I m thinking that I want to send some survaniors and my stuff, so I want to find out the cheepest way to send packages to Japan from here. I don t care how many month it takes.

My business ships packages around the world and I use the post office. Remember to ensure the package. I ve never had a parcel lost.

US Post Office is still the cheapest.

FedEx