This is a set of volumes 19 through 22 of Toilet-bound Hanako-kun. I purchased these new from a bookstore and have only read them once. All volumes are in beautiful condition with no noticeable stains. You can read from where the anime left off ✨ Volumes: 19, 20, 21, 22 (4 books total) AidaIro, Amane Yugi, Tsukasa Yugi, Nene Yashiro, Aoi Akane, Akane Aoi