A torsional vibration attenuation apparatus, comprising: a driving rotation member inputted with a rotational torque; a driven rotation member disposed in coaxial relationship with the driving rotation member to output the rotational torque of the driving rotation member; one or more resilient members each disposed between the driving rotation member and the driven rotation member to be resiliently deformed in the circumferential direction of the driving rotation member when the driving rotation member and the driven rotation member are relatively rotated with each other; a cam member provided on either one of the driving rotation member and the driven rotation member to be integrally rotated with either one of the driving rotation member and the driven rotation member and having a cam surface having an curvature varied in response to the variation of the torsion angle of the driving rotation member and the driven rotation member; and one or more arm members each having one end portion held in contact with the cam surface of the cam member and the other end portion held in engagement with the circumferential end portion of the resilient member and swingable around a swing fulcrum portion provided on either one of the driving rotation member and the driven rotation member, and the cam member and the one end portion of the arm member having respective sliding surfaces between which a roller element is provided, wherein the driven rotation member is provided with a first rotation member having an outer peripheral portion constituting the cam member, and an inner peripheral portion drivably connected with the input shaft of a transmission, wherein the driving rotation member is provided with a pair of second rotation members (7, 8, 10) disposed between both the axial sides of the first rotation member and axially spaced apart at a predetermined interval with each other and fastened to each other, each of the second rotation members being formed with a pair of accommodation portions (14, 15) each accommodating therein the resilient member, and a pair of retaining members retaining both of the circumferential end portions of the resilient member to have the resilient member supported on the both of circumferential end portions of the accommodation portion, and wherein the other end portion of the arm member having a roller element (24, 41) and being held in engagement with one of the pair of the retaining members through the roller element. a driving rotation member inputted with a rotational torque; a driven rotation member disposed in coaxial relationship with the driving rotation member to output the rotational torque of the driving rotation member; one or more resilient members each disposed between the driving rotation member and the driven rotation member to be resiliently deformed in the circumferential direction of the driving rotation member when the driving rotation member and the driven rotation member are relatively rotated with each other; a cam member provided on either one of the driving rotation member and the driven rotation member to be integrally rotated with either one of the driving rotation member and the driven rotation member and having a cam surface having an curvature varied in response to the variation of the torsion angle of the driving rotation member and the driven rotation member; and one or more arm members each having one end portion held in contact with the cam surface of the cam member and the other end portion held in engagement with the circumferential end portion of the resilient member and swingable around a swing fulcrum portion provided on either one of the driving rotation member and the driven rotation member, and the cam member and the one end portion of the arm member having respective sliding surfaces between which a roller element is provided, wherein the driven rotation member is provided with a first rotation member having an outer peripheral portion constituting the cam member, and an inner peripheral portion drivably connected with the input shaft of a transmission, wherein the driving rotation member is provided with a pair of second rotation members (7, 8, 10) disposed between both the axial sides of the first rotation member and axially spaced apart at a predetermined interval with each other and fastened to each other, each of the second rotation members being formed with a pair of accommodation portions (14, 15) each accommodating therein the resilient member, and a pair of retaining members retaining both of the circumferential end portions of the resilient member to have the resilient member supported on the both of circumferential end portions of the accommodation portion, and wherein the other end portion of the arm member having a roller element (24, 41) and being held in engagement with one of the pair of the retaining members through the roller element.