In a massage machine including a backrest part, even when a user lays his/her body on the backrest part, a kneading treatment tip does not touch the body of the user, and even when sitting only for reclining use, the user is provided with an excellent feeling of sitting. The massage machine includes a backrest part； a back part massage mechanism disposed inside the backrest part； and first guide rails that are disposed inside the backrest part and vertically guide the back part massage mechanism, the first guide rails are disposed so as to face in a vertical direction, and on the upper end sides of the first guide rails, draw-in parts adapted to draw in the back part massage mechanism backward are formed.
