I have my reason that I do 2 payments instead of one payment.
it's very quite special that you see I will get 2 payments from customers. After I get the things from Japan, you get the security for not paying the shipping fee, so you know I won't run away. At the same time, you paid full payment for the items, and so I have the security that you won't run away. All and all, it is both parties benefiting.
Make sense right? That's one and only one reason for that. Thanks. =D