Emperor Sutoku was the 75th emperor of Japan, according to the traditional order of succession. Along with Sugawara no Michizane and Taira no Masakado, he is known as one of the "Three Great Onryō of Japan". Born: July 14, 1119 Died: September 21, 1164 In office: March 4, 1123 – January 12, 1142 Wiki link