To enable the obtainment of a sufficient massage effect without making a user feel a finger pressure body at the back side painful and feel a finger pressure body at the front side weak when the grasping massage like the shoulder massage by the human hand is realized with a pair of the finger pressure bodies.

By adopting a differential gear mechanism 56 in a hand section 23, the upper finger pressure body 21 and the back finger pressure body 22 are made to simultaneously perform the closing action from an open standby situation at the beginning and when the one finger pressure body 22 touches the shoulder S, the finger pressure body 22 is stopped and the other finger pressure body 21 is made to continuously perform the closing action. Then, the massage action is started from the situation of grasping the shoulder S by both the finger pressure bodies 21 and 22. Thereby, no matter how is the posture of the user M, the massage action is performed around the position of the shoulder at the time and the sufficient massage effect can be obtained.