<p>The massage device is provided with a therapeutic piece (30), which comprises a contact part (32) and a rotation axis (31A) supporting said contact part, and which performs the therapeutic action by the contact part (32) being pressed onto the user. The contact part (32) is configured to have differing hardnesses (32A, 32B) in the axial direction of the rotation axis (31A). The intensity of the massage applied on the user is changed by changing the position of contact of the contact part (32) on the user.</p>