Osaki JP Premium 4S Japan Massage Chair - Prime Massage Chairs

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Osaki JP Premium 4S Japan Massage Chair

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  • 4D Massage
  • FREE 5 Year Extended Warranty
  • FREE Shipping To Lower 48 States
  • Made in Japan
  • Ships in 5-7 Business Days
  • Touch Screen Remote
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  • Osaki JP Premium 4S Japan Massage Chair

    Osaki JP Premium 4S Japan Massage Chair

    The Finest in Massage Chair Luxury. The Osaki Pro has taken the art of massage to new heights, implementing 4D technology along with other incredible new and innovative features. The Osaki Pro 4S chair is a product of Japan and is Osaki’s marquis product in the massage chair line up. 





    4D Massage Roller

    4D Massage Roller
    Osaki has taken it a step forward, by adding a 4th dimension to its massage technology. Collaborating with professional massage therapists throughout Japan, Osaki has added speed variation to each style of massage. The Osaki Pro JP-4S is the most life like massage chair we have to offer.

    2 Ball Massage Head System


    2 Ball Massage Head System
    The advanced 2 ball massage head system moves on a vertical, horizontal and front and back plain. Before the start of every massage, the chair will accurately map the users back, analyzing the contours of back muscles and spine. This will ensure a more consistent massage pressure throughout the session, so that no area of back is neglected.




    Double Sensing System


    Double Sensing System
    Osaki Japan Premium 4S is loaded with double sensing system of "S Shape detection" for spinal line and "Shoulder position" detection for shoulder. This will optimize the "depth" and "points" of massage.






    Infrared Heated Backrest & Feet


    Infrared Heated Backrest & Feet
    The backrest with 2 Infrared heating pads, both located on the both sides of the lumbar area. The mild infrared heat complements the effectiveness of the roller head massage. Located at the bottoms of the feet, the heat application is also mild which helps loosen the muscles and tissue along the arches.





    Triple Mode Air system

    Triple Mode Air system
    Air massage technique in Osaki Japan Premium 4S gives you triple modes - pulse, normal and Hand Kneading. "Flow Adjustment Function" made it possible to have hand kneading mode which provides comfortable consistency of air massage.







    Remote Control

    Remote Control
    Osaki Pro JP 4S has truly simplified the remote without losing any of the functions and controllability. Through the touch screen everything can be operated with a touch of a finger.

    • 5 levels of air massage intensity. The air intensity can be individually set to your preference for 4 separate zones (the shoulders, arms, hips and feet).
    • The back roller intensity can be set to 7 to 12 different intensity levels depending on the program.
    • Create your own preset program using the memory storage capability. Select your favorite massage combination, put into memory so that the next time simply press a single button to start where you left off.
    • Select from 21 different preset massage programs
    • Control the manual operations and select from 41 different massage types


    16 Minutes Course


    16 Minutes Course

    • Whole Body - Kiwami Rejuvenation, Rejuvenation, Whole Body Refresh, Whole Body, Relax Whole Body Soft.
    • Neck and Shoulder - Kiwami Rejuvenation, Rejuvenation, Whole Body Refresh, Whole Body Relax.
    • Waist Program - Kiwami Rejuvenation, Rejuvenation, Whole Body Refresh, Whole Body Relax.
    • Stretch Programs - Extreme Whole Body Stretch, Whole Body Stretch, Whole Body Air.
    • Memory Programs - Create and store your very own massage programs.


    7 Minutes Course

    7 Minutes Course

    • Neck Focus Massage - Massages with a press and release from the neck muscle to the shoulder.
    • Shoulder Focus Massage - Hard massage on the shoulder and the area around the shoulder by rubbing, kneading, and tapping.
    • Shoulder Blade Focus Massage - Massage with stretching and flexing from the shoulder blade to the pivot muscle of the body.
    • Waist Focus Massage - Massage with rubbing and tapping from the back to the lower part of the waist mainly on the spinal column.
    • Sciatic Focus Massage - Massage with rubbing and tapping by pushing up the buttocks with the airbag in the seat.




    30 Minutes PRO Course

    30 Minutes PRO Course

    • Sommelier Program - Luxury and comfortable relax program as if the massage is done by multiple people starting with a warm up to cool down.
    • Slow Stretch - The Stretch Program stretches your body slowly and carefully.
    • Air Relaxation Program - Promotes blood circulation with comfortable stimulation of the airbags. A relaxation program designed to removed fatigue and restore your body.



    Auto Recline



    Auto Recline
    The positioning of the recline and leg rest is fully automatic and can be adjusted by the using the remote. The chair can recline to almost a complete flatbed position.





    Brand: Osaki
    Model: JP Premium 4S
    Roller Type: 4D
    Roller Track Type: S-Track
    Roller Width Adjustment: Yes
    Roller Speed Adjustment: Yes
    Roller Intensity Adjustment: Yes
    Body Scan Technology: Yes
    Foot Rollers: No
    Zero Gravity: No
    Space Saving Technology: No
    Auto Programs: 21 Programs
    Stretch Program: Yes
    Massage Techniques: Tapping, Kneading, Shiatsu, and Rolling
    Manual Programs: Yes
    User Memory Setting: Yes
    Heated: Foot, Lumbar
    Total Airbags: 34
    Airbag Intensity Adjustments: Yes
    Timer Setting: 7, 16, 30 Minutes
    Bluetooth Capable: No
    USB Charging Port: No
    Upholstery: Synthetic Leather
    Dimensions Upright (L x W x H): 48" x 30" x 46"
    Dimensions Recline (L x W x H): 79" x 34" x 27"
    User Height Range: 4'11" - 6'0"
    Maximum User Weight: 260 lbs.
    Chair Weight: Approx. 164 lbs.
    Assembly Required: Yes
    Assembly Time: Approx. 1 Hour
    Country of Manufacture: Japan

    Useful Info:


    Free 5 Year Extended Warranty
    The 5 Year Extended Warranty adds another 2 years of parts and labor, another 2 years on parts, and another 2 years of coverage on the framework to the standard Osaki Warranty. The first 3 years Osaki covers both Parts and Labor. The 4th year Osaki covers Parts and Framework, and the 5th year only the Structural Framework is covered.

    *Free & Extended Warranties are not valid for Commercial use.

    Commercial Warranty +$249
    Osaki will provide 1 Year of Parts Replacement and will send out a technician (if needed) up to 2 times during the first 3 years you own the chair.

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  • Our mission is to help you find the right product at the right price, ship it to you fast and free, have it arrive in pristine condition, and help you understand how to use the product so you have the best experience possible.

    In some rare circumstances, you may receive damaged merchandise due to the shipping courier, you may want to return your product, or the product you ordered may be temporarily out of stock, otherwise known as a "back order."

    Please understand that our goal is to make sure you are 100% satisfied with your order. If, for any reason, you are unsatisfied with your order, please let our customer service reps know by email or phone, and we will do everything in our ability to ensure you are taken care of.

    If you need to contact us, please email support@primemassagechairs.com or call 800-566-2798.

  • Our goal is to keep the ordering process as simple as possible. Shipping times vary by supplier but are usually from 1-5 business days and delivery time varies between 5 -10 business days (white glove can take a week or so longer) if your product is in stock.

    Order & Shipping Confirmation:

    • You will receive an order confirmation email as soon as you place your order. This means that we have pre-authorized your credit card for the purchase and have begun processing your order.
    • As soon as we receive your order, we reach out to our supplier to confirm that it is in stock and available for shipment.
    • If your item is on backorder or unavailable, we will reach out to you via email.
    • If your item(s) are available for immediate shipment, we will process the charges and submit the order for shipment.
    • Once your order has been shipped out of the warehouse you'll receive an email from us with your tracking information.

      To view our Shipping Policy click here.

      PrimeMassageChairs.com offers a 30-day return policy. 
      To view our Return Policy click here.


    Ask a Question
    • What is the material used for the upholstery of the chair?

      The upholstery is made of synthetic leather.

    • Is this chair made in Japan?

      Yes, this chair is made in Japan. 

    • Does this chair come with a USB charger?

      No, this chair does not have a USB charger. 

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