4D Back Massage Mechanism
Choose from five 4D intensity levels, enjoy a deeper neck massage with the auto-extend neck feature, and easily select one of the new 3D auto programs. Added 4D technology varies the speed of the 3D motion.
Decompression Stretch & Waist Twist
The spinal correction feature uses powerful stretching techniques to extend and decompress your spine in order to relieve back pain. As an alternative, the Yosei also provides waist twisting, which is a milder option for back pain relief.
TrueFit™ Body Scanning
Special technology within the hardware and software of the chair allows the chair to pinpoint the user's size and shape, providing a customized massage specific to them.
The L-Track follows the curve of the spine, moving up and down the neck to the lower back, and extending further down the body to your gluteus muscles, ensuring that you receive an encompassing spa-quality massage.
Zero Wall Fit™ Space-saving Technology
By sliding the chair forward while reclining, this feature allows the amount of space required between the chair and the wall to be just a few inches. Chairs without this feature must be placed far away from the wall taking up much more space in the room.
Complete Calf™ Kneading + Oscillation
The ultimate in lower leg relief. The calf area of each leg contains kneading rollers in the back and orbital oscillation on the sides of the calves to soothe sore, tired calf muscles. The rollers and oscillation imitate human hands gently working to relieve tension and pain and restore circulation and flexibility. Simultaneously, the multiple air cells provide compression with adjustable intensity.
Weightless Zero Gravity Recline
Initially developed by NASA, Zero gravity positioning elevates your feet above your heart, relieves pressure on your spine, and improves circulation. This allows the spine to decompress and provides a sense of weightlessness to aid in the therapeutic benefits of the massage chair.
Integrated Air Ionizer
The chair contains a small vent near the headrest to facilitate healthy oxygen intake by emitting negatively charged ions to reduce intake of pollutants.
TrueFit™ Footrest Extension
The footrest mechanically extends, then retracts, in order to create a custom length set to the user's legs.
Massage strokes that marry up to the music being played through the speakers.
Premium Bluetooth® Speakers
Immersive speakers located in the headrest connect to a phone or other Bluetooth device allowing you to stream music, guided meditations, ambient soundscapes, and any other form of audio to enhance the mental experience of your massage.
Chromotherapy Mood Lights
Chromotherapy lights use the color spectrum to help balance one's physical, emotional, spiritual, and mental energy. Lights on the side of the chair illuminate to set the mood.
Triple Roller Total Sole Reflexology
This feature has the broadest coverage of the foot sole allowed in a massage chair today utilizing triple shiatsu rollers per foot attending to the vital pressure points on the feet linked to other parts of the body.
Dual Zone Heat
Deep penetrating heat loosens and relaxes stressed muscles to prepare them for optimal recovery. Advanced heat in the lumbar and in the back massage nodes deliver unmatched heat therapy.
Four Wheel Massage Mechanism
The Yosei provides pressurized massage strokes with four high-tech rollers that methodically knead out muscle tension.
Airbag Compression Therapy
The Yosei has airbags located throughout the chair that inflate and deflate to provide a sensation on the muscles that feels like real human hands.
MyMassage™ Memory Programs
MyMassage™ programs allow you to build a manual massage sequence then save it to run as your very own program to enjoy time after time just by recalling it.
Total Enclosed Foot Massage
Immerse your feet with all-around compression massage to squeeze out tension.
9 Auto Programs
Convenient and easy-to-use automated and choreographed programs with the push of a button.
USB Charging Station
Charge any USB device with the convenient USB port on-board, located within reach while in the chair. Recharge your phone while you recharge your body.