Published by Kokushokankokai Showa 51-52 (1976-1977) I believe it's rare for these to be offered, so please consider purchasing them at this opportunity. This is volume 9 of a total of 15 volumes. Volumes 3 and 11-15 are not included. As shown in the photos, the box has some stains. There are no issues with usage, but please refrain from purchasing if you are concerned about the condition.