This is a complete set. All volumes come with their original obi (belly band). I purchased these new. Each volume has been read only once, and after reading, I shrink-wrapped them and stored them in a dark place. To prevent the cover from shifting while reading, I have secured the cover to the book with removable double-sided tape. I am selling these without opening the shrink wrap, so I have not confirmed the edition number. These are used items, so please refrain from purchasing if you are sensitive to imperfections. I would appreciate it if only those who understand this would consider purchasing.