【First Edition】 Volumes 12, 13, 14, 15, 16, 20, and 22, a total of 7 books. ○ No comments needed, immediate purchase welcome. ▪️ All volumes show signs of aging. These were purchased in my childhood and have been stored in my parents' warehouse. The storage environment was poor, and there are stains, yellowing, and tears; the condition is very poor. I have wiped them down with disinfectant wipes. There are also stains inside the books. There is no problem with reading them, but please refrain from purchasing if you are at all concerned. ▪️ Please consider this item as used. Please purchase only if you understand that these are not new or unopened.