"Yoshio's Sky Complete Set, Volumes 1-12" Air Dive I've read it a few times and kept it at home for a long time with a clear cover on. There is some yellowing due to age, but it's in relatively good condition. *Please consider purchasing, understanding that it is a used item, although it is in good condition. #AirDive #Books #Comics/Comics #Doctor #Physician #Hokkaido #CompleteSet