Shoko Esumi is the model featured in this particular set. The "68" likely refers to the count of images in that specific collection or a digital index number.
: This is the specific catalog or volume number in the series. history of Japanese photography evolution of the Japanese media industry rikitake no119 shoko esumi68
: Shoko Esumi is praised for her expressive but understated performance. Unlike more "energetic" gravure sets, this release leans toward a contemplative and artistic tone. Shoko Esumi is the model featured in this particular set