This is an army copamuda sticker book. It's a very cute design sticker book that was popular at the time. The first two pages have been torn out. The last page has been torn out, so I will include it separately for packaging (see image 9). Also, there is ballpoint pen graffiti on the inside of the back cover (see reference image 9). Please understand that this is a used item and has been stored by a private individual. Heisei Girl, Y2K, Rare