Zekkyou Gakkyuu Tensei Volumes 1-15 Thank you for viewing! Volume 15 is unopened. I purchased them almost new a few years ago and stored them in a dark place, but there may be some sun-fading. ⚠ The obi (paper band) of Volume 6 is slightly folded (8th photo). ⚠ The bottom of the cover of Volume 7 has a slight wrinkle? (9th photo). Please refrain from purchasing if you are sensitive to these issues.