I opened it once to check the contents. I will not put it in a sleeve. I will ship it in the bag it came in when I purchased it. Please refrain from purchasing if you are concerned, as it has been stored by a private individual. #=LOVE #=LOVE #Hana Ooba #Maika Sasaki #Iori Noguchi #Mirai Ootani #Hitomi Takamatsu #Kie Ra Saito #Anna Yamamoto #Shoko Takayanagi #Risa Otoshima #Sana Morohashi