Kazuo Umezu's complete set of "The Drifting Classroom," all 6 volumes. - Series Name: The Drifting Classroom - Volumes: Complete set - Volumes: Volumes 1-6 - Author: Kazuo Umezu I read it once and then stored it. As the photos show, there is some yellowing, barely noticeable, but there are no stains or spots. I believe it is in good condition.