This is a two-volume set of "Nibun no Ichi Fuufu" (Two Halves of a Couple), volumes 7 and 8. I was able to read up to volume 6 for free on a certain app, and I was curious about what happened next, so I bought these. There are no noticeable scratches or stains, but the paper inside was originally yellowed as shown in photo 3. If you are concerned about this, please refrain from purchasing. Please understand that these are used items and have been stored at home, and please purchase them only after you are fully satisfied. They will be shipped via Yu-Packet Post. I will not reinforce the corners in particular, but I plan to reinforce the corners of the bag with tape, etc.