A chair type massage machine provided with treatment tools for treating prescribed locations of a human body, and also provided with a touch panel constituting a display device for displaying a treatment menu and other selection items and an operation device for selecting and operating the selection items, and a memory device for storing display information relating to selection items to be displayed on the touch panel； wherein at least a portion of the display information is standard display information relating to a standard mode for displaying a plurality of action selection items on the display means, and simple display information relating to a simple mode with fewer action selection items compared to the standard mode, and the chair type massage machine also has a mode switching processing unit for switching between the standard mode and the simple mode.
