To massage sanitaryly while improving usability.A plurality of arms extending from the flexible mounting portion toward different portions of the face portion, and a plurality of arms extending from the distal end portions of the arms, A vibrator 13 rotatably supported so as to be in contact with the face portion 2 and an ultrasonic drive signal provided on each vibrator 13 and modulated so that the rise and fall of the ultrasonic wave is moderated by the modulated wave And a vibrator (143) which ultrasonically vibrates upon supply.(FIG.
