This is a set of volumes 1-4 of the Gintama novel "Gin-pachi Sensei in Class 3-Z." Volume 1 includes a bookmark of Toshiro Hijikata, volume 2 includes a student ID card, and volume 4 includes a bookmark of Kotaro Katsura (see photos 1-3). Please note that the seal on the volume 2 ID card has been broken in order to open it, so please only purchase if you are not concerned about this (see photo 4). Also, the spine of the cover was creased when I lent it to a friend in my student days, so please only purchase if you are not concerned about this either (see photo 7). Please only purchase if you understand that this item has been stored by a private individual. Gintama Gin-pachi Sensei in Class 3-Z