Hello ibuki, yes, you can buy it separately, but the unit price will be high (because the international shipping cost), please submit ticket (with product link & request) to our
Support Center and let my teammates help you directly. n_n
We include free shipping worldwide, except Vietnam. :)
*All shipping information (including methods, cost & estimated delivered date) will be shown in order page, before payment; you can pay extra cost to upgrade shipping method there.
*Please remember to mark down the date (you need it) in the order form when you order it. :)