Dan Oniroku ( 1931-2011 ) was a Japanese author whas been called " The most celebrated writer of popular SM novels in Japan " , Many of his stories have been filmed , most notably by Nikkatsu studio in their Roman Porno series . ( a lot of pictures in the book are from these series) He influenced all a generation of artists, photographers ( Kinichi Tanaka present in the book ), Ken Marcus, famous US photographer ( also present ) Norio Sugiura or Akira Naka ( no presents) Also drawers like Seiu Iwata , Yoko Ozuma or Namio Harukawa ( all present ), He worked in collaboration with the best of them Seiu Ito ( no present ) The book was released in 1996, never reprinted , hardback with jacket, protected with a parafin jacket, 26,5 x 19 cm, 110 pages, Stayed very good, the first and last double-page have yellow stains ( photos), Inside is few opened very good to excellent.