Adding only what’s needed and removing the rest is a traditional Japanese design approach and is the inspiration for the simplified interface that controls the Kumo massage chair. With a tap on the seven-inch touchscreen control panel, you can switch between English, Chinese, Japanese, Korean, and Vietnamese. Kumo’s easy-to-use wired-touch pad controls the chair’s massage functions, allows for saved custom massages, and even displays what features your current massage is using.