This is a complete set of Sayonara Zetsubou Sensei. These books have been stored at home for a long time, and some were purchased used. While there is little damage, dirt, or sun-fading, the covers and back covers of about 70% of the volumes have noticeable scratches and stains. Please check the photos from the third image onwards to confirm the condition. Please understand this before purchasing. Sayonara Zetsubou Sensei Kouji Kumeta