SM Secret Stories (SM秘小説)
Published in Japan, 1982–2009 — A5 paperback, in Japanese
All copies/issues are in Very Good condition, with the usual traces of use (photos are part of the description).

SM Secret Stories was a long-running magazine devoted to bondage and fetish fiction. Focused on serialized novels, short stories, and essays, it contrasted with the image-driven SM Fan or SM Collector.
Issues often featured striking illustrations and occasional photo inserts, blending literary imagination with visual culture.

Contributors included Oniroku Dan, Namio Harukawa, Yoji Muku, Ran Akiyoshi, Sanpei Akashi, and Yoko Kozuma — whose beautiful folded double-page artworks remain a highlight.