Doraemon Complete Collection Set, 21 volumes, published from 2012 to 2019. These books have been stored at home. Some were purchased new and kept for a long time, while others were acquired used. The quality varies somewhat, and they are not in pristine condition. However, they are generally in good enough condition to read without any problems. I think they are in a decent state overall. Please check the images and only purchase if you understand and accept their condition.