Bannai Tarao (多羅尾伴内 Tarao Bannai) is the name of a set of Japanese mysteries (the first, Seven Faces (七つの顔), being made in 1946[1]), featuring a detective of the same name who could take on seven different faces, in similar fashion to the protagonists of later shows 7-Color Mask, Rainbowman, and Cutie Honey. Bannai Tarao is credited on several songs on Japanese rock pioneers Happy End's 1971 album Kazemachi Roman.