⭐️ I will adjust the price as I monitor the progress, so please refrain from negotiating discounts. Kodansha Study Manga History of Japan (Complete 20-Volume Set) Includes Historical Figure Data Cards I purchased this new and unread, and received it on Mercari around July of this year. I've been storing it in a closet, but my child has only flipped through about 5 volumes and doesn't seem very interested, so I'm putting it up for sale. The case has scratches that are visible when exposed to sunlight. Also, the bottom of the books has what appears to be small stains or specks on several volumes, as shown in photo 16. I can't determine if this is an initial defect or something that occurred during personal storage, so please refrain from purchasing if you are at all concerned. Otherwise, there are no noticeable scratches or stains. I have carefully inspected the books, but please forgive any oversights. I will take measures to prevent water damage, wrap the books in bubble wrap, and then package them in a paper bag for shipping. Please note that I do not plan to use a cardboard box. These were stored by a private individual, so they are not in the same condition as new. Please understand that these are used items and purchase accordingly.