This is a Heisei-retro memo pad. It's "Birthday Stone WANKO" by Kamio Japan. It's unclear how many sheets it originally had, but some have been used. Please refer to the photos for the remaining amount. There is some soiling on the back cover. The front cover has likely come off, and the transparent film is also coming off. Please check the photos. I think this is a rare item that you don't see very often these days. How about it for those who like Heisei retro? In addition, there are some creases and stains, so please check the photos carefully and only purchase if you understand. #HeiseiRetro #KamioJapan #BirthdayStoneWANKO #Rare #Vintage