Mattress Shipping Cost from Osaka to San Jose

Shipping from Japan to the US varies widely, from around $20-$40 for small, light items (under 1kg) via airmail/First-Class, to potentially hundreds for large or heavy packages, with costs depending on weight, size, speed (Airmail, EMS, Surface), and courier ( Japan Post, Yamato, FedEx ), with airmail taking 5-10 days and surface taking 1-3 months. Expect to pay around ¥1,200-¥2,800 for 500g-1kg, but it increases significantly with weight.

How long does it take to ship from Japan to the USA? Rules of thumbs for lead times (in regular conditions) are 1-2 weeks for regular post, 3 days for air express freight, 8-10 days for air freight, and 30-40 days for ocean freight.

If you need to ship to the US, you should use Yamato, DHL, UPS, FedEx, or some other private carrier. If that is not practical, refund your customers and cancel their orders. You can't control the USPS and this is not likely to get cleared up soon.