I am also selling a postcard collection☺︎ ● After opening, I store them immediately in an OPP bag. They will be packaged with cardboard on both sides + OPP bag. ● I will discount 100 yen for combined purchases if possible. Conversely, individual sales are also possible, but the shipping cost will be higher. ● I may withdraw the listing without notice, as I am also selling on other platforms. Thank you for your understanding.