Miroku's father

Little is known of  other than he, like his son, was a monk who inherited both the perverted habits and the wind tunnel curse from his late father Miyatsu. When Miroku was still a young boy, he witnessed his father being killed after being sucked into his own wind tunnel, leaving him in the care of his late father's close friend, the lecherous monk Mushin. In an illusion cast by Naraku, Sango and Miroku were taken back to this same moment in Miroku's childhood to witness the death of his father. This event would ultimately plant the fear in Sango who came to believe that her love, Miroku, would suffer the same violent fate. Details on Miroku's mother is unknown.

Trivia

 * In the manga and anime, Miroku often refers him as, an informal and rude way to describe him rather using formal word that used by most of Japanese people.

Mirokus Vater 弥勒之父