耽美の発見 : SM画集 (Tanbi no Hakken: SM gashu)

According to Master K in ”The Beauty of Kinbaku” (p. 53), the anthology ”Tanbi no Hakken” (1969) was released as an ”art supplement” to a series of novels published by SM Bugaku.
It’s few pages contains illustrations by among others Kita Reiko, Sogabe Yashusi and Kasuga Akira. It also contains a couple of black and white photos.