I put them in sleeves and stored them in a dark place immediately after purchase. The edge of the bag for Kochi-san was torn when it arrived. (I didn't touch the contents, and I put it in a sleeve immediately as well.) All are unopened. I may change the shipping method to YuYu Mercari Delivery when shipping. I put a 50-micron sleeve, which is the perfect size for the acrylic stands, over the outer bag. Jesse Taiga Kyomoto Hokuto Matsumura Yugo Kochi Shintaro Morimoto Juri Tanaka