Biography

Oniroku Dan (団 鬼六 Dan Oniroku, April 16, 1931 – May 6, 2011) was a Japanese author who had 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. Dan had a close professional association with actress Naomi Tani throughout her career.