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Osaki JP650 4D Massage Chair Review

Osaki JP650 4D Massage Chair Review

Welcome to our Osaki JP650 4D Massage Chair review. This Japanese chair has several advanced features and is from one of the most popular massage chair brands in the market today. 

Equipped with cutting-edge features like 4D massage, a laser-crafted SL-track system, and a full-body airbag massage, it provides an enveloping relaxation experience.

Discover in this review, why the Osaki JP650 4D may be the massage chair you've been looking for.

Top Features of the Osaki JP650 4D

Advanced 4D Massaging Feature

The Osaki JP650 presents a 4D massage feature. This lets the chair's rollers extend further to fit the unique curves of your body.

Advanced 4D Massaging Feature

It provides you with an experience that closely mimics a professional massage. At the same time, there are ten distinct intensity levels to choose from.

This customization feature means you can configure the massage to your preference and comfort requirement.

The 4D function in the JP650 4D massage chair aims to offer a deeply personalized massage experience, making it feel as though the chair was specially designed for your body.

Zero Gravity and Space Saver

The JP650 4D massage chair is equipped with a cutting-edge, three-stage zero gravity feature, which simulates the sensation of being weightless- a concept conceived by NASA originally.

Zero Gravity Recline

This innovative function creates an enhanced sense of relaxation and relief of back pressure. Furthermore, JP650 4D dazzles with its novel Space-Saving Technology.

Despite its robust structure, the chair requires just a 7-inch clearance from the wall to recline fully. This ensures that your massage chair provides maximum comfort without consuming excessive space in your home.

These features make the JP650 4D not only a provider of luxury but also a master of space management. 

Laser-Crafted SL-Track System

The JP650 also comes with a Laser-Crafted Steel SL-Track system. This technology enables the massage rollers to effortlessly move across your body from top to bottom.

Laser-Crafted SL-Track System

Full Body Airbag Massage

The Osaki JP650 is equipped with a full-body airbag massage feature.

Full Body Airbag Massage

These airbags squeeze and release in a rhythmical pattern mimicking human hands, providing a soothing massage experience.

Whether you're sitting down after a long day or just need a moment to unwind, the full-body airbag massage of the JP650 4D has got you covered.

Calf and Lumbar Heating System

Also included is a distinctive calf and lumbar heating system. Equipped with dual infrared heating coils located in the lumbar and calves areas.

Calf and Lumbar Heating System

The gentle, radiant heat from these coils lends a soothing warmth to your lower back and calves, helping to melt away residual stress or stiffness.

The mild heating of the JP650 creates an all-encompassing relaxation experience taking comfort to a new level.

Enlarged and Supportive Armrests and Footrests

The Osaki JP650 4D boasts large armrests and footrests, designed to accommodate users of a variety of body sizes.

Enlarged and Supportive Armrests

Its roomy design helps the user feel snug and at ease, further improving their relaxation experience.

Enlarged and Supportive Footrests

The unique design not only offers comfort but also adds to the chair's aesthetic appeal, making it a nice addition to any home.

Side Panel Control

The Osaki JP650 4D massage chair features an easy-to-use side control panel, granting immediate control with the touch of a button.

Effortless Control with Side Panel

This panel allows users to change settings such as heat intensity, modify various aspects of the 4D massage, and adjust the leg and backrest—all as easily as flipping a switch.

The handy side panel embodies the principle of user-centric design, making sure you have controls within easy reach, thereby simplifying your massage experience and enhancing your comfort level.

Foot and Calf Rollers

The JP650 prioritizes total body relaxation with its dedicated foot and calf rollers.

The foot rollers are uniquely designed with reflexology ridges that interact with various acupressure points, thereby offering treatment to your entire foot - from your toes to your heels.

Foot and Calf Rollers

To further extend the relaxation, the chair also incorporates calf rollers. These rollers combined greatly enhance your overall massage experience.

Pros and Cons of the Osaki JP650 4D


  • Made in Japan
  • 4D Massage Mechanism
  • Touch Screen Navigation
  • Zero Gravity Reclining
  • Space Saving
  • SL-Track
  • Lumbar & Calf Heat Therapy
  • 15 Auto Programs
  • Side Control Panel
  • Foot & Calf Rollers
  • Extendable Footrest
  • Bluetooth Speaker


  • User cannot be shorter than 4'10" or taller than 6'1"
  • User cannot weigh more than 260 lbs.
  • Requires assembly (unless white glove delivery is purchased)
Osaki JP650 4D Massage Chair
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User Height Range and Max Weight Capacity

The Osaki JP650 4D Japanese Massage Chair accommodates a wide range of users, supporting those of height between 4'10" and 6'1".

Moreover, this durable chair has a maximum weight capacity of 260 lbs., indicating its robust build quality.

Thus, this chair caters to a variety of body sizes and weights, embodying inclusivity in its design.


As we conclude our Osaki JP650 4D review, it's clear this chair is a worthwhile investment for anyone seeking a high-end, personalized massage experience.

From its advanced 4D massaging feature to its generous armrests and footrests, the JP650 4D showcases Osaki's commitment to delivering unparalleled comfort.

Its space-saving and zero-gravity features make it a practical choice, while the inclusion of a full-body airbag massage system makes for a more complete massage experience.

The user height range (4'10" - 6'1") is a little more restrictive than some other chairs on the market, however.

Is the JP650 the chair for you? Take a good look at the features, specs, watch the video, and if you can find a showroom that carries the chair it's a good idea to try before you buy.

Thank you for reading and if you have any questions give us a call at 800-566-2798.

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We do not provide medical advice. The content of this article, including text, graphics, and other material, is for informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a health condition. Never disregard professional medical advice or delay in seeking it because of something you have read in this article.

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