BDSM master. Writer and editor of BDSM literature. He supervised the BDSM of many Oniroku Dan / Oni Pro pink films and later, Nikkatsu films; starting with "Flower and Snake."
Biography：BDSM master. Writer and editor of BDSM literature. He supervised the BDSM of many Oniroku Dan / Oni Pro pink films and later, Nikkatsu films; starting with "Flower and Snake."
