To provide a legless chair-type massage machine autonomously keeping a standing state without falling rearward when placing on a floor surface while making a compact massage mechanism. A legless chair-type massage machine of the present invention includes: a rotating drive shaft for transferring rotating drive power to a massage member； a hoisting and lowering shaft for vertically moving a base； a first drive motor for driving the rotating drive shaft； and a second drive motor for driving the hoisting and lowering shaft, and further includes a massage mechanism having: the drive motors adjacently arranged left and right； motor rotating shafts oriented in the vertical direction； the rotating drive shaft provided in the front side of the motor rotating shafts； and the hoisting and lowering shaft provided in the rear side of the two motor rotating shafts, and a fall prevention mechanism is provided in a rear portion of a seat part for preventing a backrest part from falling down rearward.
