Teacher Arc → Volumes 1-25 (Slightly damaged or dirty) Departure Final Chapter → Volumes 1-30 (No noticeable damage or dirt) *Regarding the Final Chapter, as there didn't seem to be any noticeable damage or dirt, I've marked it as "No noticeable damage or dirt." Please understand. I purchased these used books, trying to find ones in the best possible condition. Please refer to the images for the condition, but to elaborate... the Final Chapter volumes are in relatively good condition, but the Teacher Arc volumes have some yellowing on the edges due to their older publication dates. The covers and other parts are not in bad condition, I think. However, there are individual differences in how things are perceived, so I appreciate your understanding before purchasing.