Osaki OS-Pro Premium 4D Japan Massage Chair

by Osaki
Call to Order 888-745-7501

SKU OS-Pro-Premium-JP-BK


Free Nationwide White Glove Delivery & Setup is Included!

The Osaki OS-4D Pro JP Premium is one of the latest releases from Osaki, and is their only massage chair that is designed, engineered and manufactured in Japan.

The new KIWAMI MECHA 4D kneading ball system controls the speed and time of all 3D movements to replicate the movements of the human hand.

Massage Ball System

The all new KIWAMI MECHA 4D knead ball system is unique and designed to mimic the best practices of human massage therapists. The revolutionary system replicates the movements of the human hand masterfully. It is able to go up and down, side to side, in and out all while being able to control speed and massage time. There are 7 levels of intensity adjustments while in the automatic programs and 12 intensity levels while in manual mode.

Different Massage Techniques

There are an industry leading massage techniques and functions available to customize your massage with the Osaki OS-4D Pro JP Premium Massage Chair.

  • Kneading: A slow and deep kneading followed up a quick release which closely mimics the human hand.
  • Tapping: A rhythmical movement of gradually changing speeds for an even more effective massage
  • Knead Up & Down: Basic kneading and tapping movements with the addition of up and down for a fluid massage.
  • Shiatsu: The most humanistic Shiatsu massage you will ever feel from a massage chair.
  • Neck Relax: Gripping and stretching the nape of the neck to improve your blood circulation around the neck.
  • Loop Kneading/Tapping: Massaging across a wider range of blending kneading and tapping techniques with up and down movements.
  • Kiwami Knead: Deep stimulation of the upper shoulder to relieve tightness and tension in the trapezius muscle.
  • Shoulder Tapping: A tapping massage that moves parallel to the shoulder line which focuses on the muscles at the top of the shoulder blade.
  • Kiwami Knead/Tapping Lower Back: Effective in soothing strains and muscular discomfort in the lower back and buttocks areas.
  • Kwami Hip Massage: A synchronized massage of the knead balls and the seat airbags to massage hard to reach areas and make your hips more flexible.

Air Massage

Airbags are place through the Osaki OS-4D Pro JP Premium Massage Chair which provides a massage to your entire body. Enjoy a soothing and relaxing massage to your arms and hands, calves and soles, and your buttocks and waist. The gripping and stretching action will squeeze and compress your muscles and body slowly easing your pains and draining your stress and tension. There are 4 automatic programs that will focus on your legs, thighs and hips, waist, and back. 5 adjustment strengths are available to tailor your massage.

Massage Techniques

There are a total of 29 dedicated massage techniques and functions to customize your massage with the Osaki OS-4D Pro JP Premium Massage Chair. Knead Up, Knead Down, Deep Knead Up, Deep Knead Down, Tapping, Wavelet, Shiatsu, Rubbing, Neck Relax, Extreme Knead, Extreme Tapping, Rolling, Waist/Hip Massage, Extreme Knead Waist, Extreme Tapping Waist, Stretch, Stretch Knead Up, Stretch Tapping, Stretch Wavelet, 3D Knead Up, 3D Knead Down, 3D Tapping, 3D Wavelet.

Adjustable Ottoman

The ottoman is a little unique in that it has the standard options as any other high end massage chair would have such as automatic raising / lowering / automatic length adjustment, but also has the ability to adjust the bottom foot rest in and out independently

Body Scan Technology

The height, weight, and shape of your body changes with time and from person to person. The Osaki OS-4D Pro JP Premium Massage chair is equipped with a unique 3D point navigation sensor. It will automatically read your shape and size of your back after determining your personal pressure points.

Remote Control

The full color LCD Remote control will give your complete power and control of your massage. The simple to use remote will give you access to all of the features and functions while showing you what the massage chair is currently doing.


  • Upright Dimension (L x W x H): 51" x 32" x 48.5"
  • Recline Dimension (L x W x H): 81" x 32" x 31"


  • 1 Year(Parts/Labor) 2&3 Year(Parts Only) - Free
  • 1 Year Extended(Parts/Labor) - $149.95
  • 2 Year Extended(Parts/Labor) - $249.95


Instruction Manual


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