How long does it take to get a package from JAPAN to the USA if they are using EMS shipping? I live in Kentucky and the seller lives in Japan...I've heard its fast shipping and just takes 4-5 days...please help...thank you..ow long does it take to get a package from JAPAN to the USA if they are using EMS shipping? I live in Kentucky and the seller lives in Japan...I've heard its fast shipping and just takes 4-5 days...please help...thank you..