This is a memo pad purchased during the Heisei era. It's not quite unused. I think I've used a few pages, but about 90% of it remains. It was purchased over 10 years ago, so there are stains and dirt on the front and back covers. Please understand this before purchasing. *Some don't have a front cover.* Also, the size of the second and third memo pads are different. ⚠️Please note that the back cover of the fourth memo pad is quite dirty from where a sticker was removed. See image 5. There is no stickiness. If you have any questions, please comment before purchasing.