Nijisanji Koyanagi Rou Nijipet I've taken it out a few times after opening it, but I've basically kept it in a dark place. There are no noticeable stains, but please refrain from purchasing if you are concerned as it is stored by a private individual. Discounts are only available if you purchase it together with other items I am selling. There are 3 in stock. Please comment only if you are purchasing multiple items. Instant purchase is OK.