Do you want to relax on the couch after a long day of work? Make it even more comfortable with a Shiatsu massage cushion. A Shiatsu massage cushion applies pressure to the muscles along your spine with a few rotating balls. They're in the massage cushion and are often surrounded by a soft fabric or gel, so that it feels more natural. In addition to shiatsu massage, Shiatsu massage cushions often offer other types of massages so that you can choose what you need.