I purchased these books new at a bookstore six months ago. I am selling them because I do not plan to take the Gyoseishoshi (Administrative Scrivener) exam this year. I have flipped through all three books. There are no noticeable stains or tears on any of them. Although they are labeled as the 2024 edition, I believe there haven't been any major revisions, so they can likely be used for the 2025 exam as well. I prefer to sell them as a set, but if you wish to purchase them individually, please write a comment. I will accommodate requests as needed.