This is a Lotte Bikkuriman Akuma VS Tenshi mini file (or album). It's a file for storing Bikkuriman stickers. It's from the Showa era and is now a rare collector's item. This is a 3-pocket mini file for organizing Bikkuriman stickers. - Product Name: Bikkuriman Mini File - Collection List: Sticker Collection List - Number of Pockets: 3 pockets Thank you for viewing.