Osaki OS-Aster Massage Chair Black & Cappuccino On sale!

Osaki OS-Aster Massage Chair


+3 Year Standard Warranty

The Osaki OS-Aster’s robust feature set and modern design sets it apart from other competing massage chairs in its class. The OS-Aster boasts an exceptional 49 inch SL-Track design, with quad-style roller heads delivering a powerful massage from the top of the neck down to the back of the thighs. 18 airbags are expertly distributed throughout to make the OS-Aster a full body massage chair, squeezing and compressing the outer shoulders, arms and hands, calves, and feet.

The OS-Aster packs a myriad of other advanced features and functions, including speed-adjusted foot rollers to stimulate the acupuncture points of the foot soles, body scanning to tailor the massage to your unique body type, space saving recline to conveniently place the chair within 10 inches of the wall behind it, NASA-inspired Zero Gravity, and many more.

Getting started couldn’t be easier. Simply choose from one of the six pre-set automated programs to revitalize, heal, and stretch your body, or create a custom massage utilizing five massage roller techniques — including Shiatsu — to massage the entire body or geotarget a specific region of the body. Comfort and complete relaxation is here.

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Osaki OS-Aster Massage Chair Header

Extended SL-Track Design

The Osaki OS-Aster is equipped with Osaki’s signature L-Track roller massage track. Measuring 49 inches in length, the OS-Aster’s track is designed to follow two phases: the conventional S-Track and extended L-Track.

The S-Track portion follows the natural S-shaped curvature of the spine — ranging from the top of the neck, shoulders, and down the entirety of the spine. The roller heads proceed well past the S-Track during the L-Track phase, tucking underneath the bottom of the seat to reach the buttocks and upper hamstring muscles. The OS-Aster offers up to 40% more roller coverage compared to S-Track models.

Osaki OS-Aster Massage Chair L-Track

Body Scanning

Prior to the OS-Aster beginning a massage program, the chair will initiate a scan that detects your body’s shoulders, neck, and back. The scan determines the roller’s starting position on the top of the neck and tailors the massage to your unique frame.

If you find that the rollers are too high or low after the scan completes, you have a 10 second window afterward to adjust the starting position up to 10 levels.

Osaki OS-Aster Massage Chair Adjustable Roller Position

Zero Gravity Recline

Zero Gravity is a neutral posture position inspired by NASA that promotes an ideal level of comfort to enhance your massage experience. During Zero Gravity, the backrest reclines backwards as the footrest elevates above the heart, simulating the “weightless” sensation that astronauts experience in space.

Due to your entire weight being evenly distributed across the backrest and in closer contact with the roller heads, Zero Gravity will provide the firmest massage possible. Zero Gravity offers a host of additional benefits, including reduced chronic back and neck pain, improved lung circulation, increased blood circulation and more.

Osaki OS-Aster Massage Chair Zero Gravity

Foot Rollers

The OS-Aster has two rows of reflexology massagers on the bottom of the footrest. The mechanical rollers spin underneath the foot soles, applying a soothing kneading-style application that stimulate the acupuncture points. As the rollers spin, airbags inflate along the sides of the feet, compressing in a downwards motion to push the feet down into the foot rollers.

The OS-Aster offers three foot roller intensity levels, ranging from mild to strong. The highest speed corresponds with a firmer foot roller massage whereas the lowest speed equates to a more mild foot roller application.

Osaki OS-Aster Massage Chair Foot Rollers

Air Compression Massage

The OS-Aster utilizes air compression technology to deliver a full body massage. The 18 airbags distributed throughout the chair complement the 49″ SL-Track to compress and squeeze the key areas of the body. The airbags are located in the outer shoulders, the upper and lower portion of the arm pockets, calves, and feet.

Through Osaki’s re-engineered Next Generation Airbag Technology, fewer airbags are necessary due to each of the individual airbag pieces being larger in surface area compared to older massage chairs. A fewer airbag count, while still targeting the same areas as many other comparable models, results in less working parts and a more durable chair in the long-run.

The OS-Aster offers three levels of intensity for the airbags, from weak to strong. The airbag intensity can be adjusted independently for the upper and lower body.

Osaki OS-Aster Massage Chair Airbags

6 Auto Programs

The OS-Aster offers six expertly designed automated programs, each with a distinctive massage style and technique. Simply tap one of the programs on the center of the remote and your massage will begin within seconds. The six programs include Comfort, Relax, Full Body, Neck & Shoulders, Back & Waist, and Stretch.

  • Comfort: Comfort is a rejuvenating full body program intended to loosen the muscles. This mild intensity pre-set mode is a great program to wake up or end the night to
  • Relax: Relax is a deep tissue full body program designed to target the key acupressure points and to ease sore muscles
  • Full Body: Full Body is a relaxing and soothing program that targets the neck down to to the bottom of the feet. This program recuperates the muscles after physical activity and improves muscle recovery
  • Neck & Shoulders: Neck & Shoulders is a targeted program that relieves neck and shoulder pain symptoms
  • Back & Waist: Back & Waist is a targeted program that focuses almost entirely on the lumbar vertebrae to promote better back and waist health
  • Stretch: The Stretch program takes full advantage of the airbags to firmly twist the body as the rollers slide up and down the 49″ track. As this occurs, the backrest and footrest lift in unison to stretch the body’s core and feet

Osaki OS-Aster Massage Chair Auto Programs

Manual Massage Techniques/Fine Tuning

The OS-Aster comes equipped with a full suite of manual massage techniques and fine tuning measures to allow you to create your own customized massage program. Selecting the massage style you prefer along with where and how you want the chair to massage your body couldn’t be easier.

  • 5 Roller Massage Styles: Choose from five different massage techniques, including Shiatsu, Kneading, Knocking, Tapping & Kneading Combination, and Tapping
  • 3 Roller Speeds: Choose the speed of roller massage: slow, normal, or fast
  • 3 Roller Widths: Choose how close or far apart you want the two columns of the quad roller system to be relative to each other. You have the option to have the rollers be narrow, normal, or wide. While normal mode is ideal for most users, you can choose to have the rollers be narrower if you have a petite frame or if you want to focus on the centermost portion of the SL-Track. Alternatively, you can choose the wide option if you prefer to have the rollers massage the outermost portion of the body, or if you have a broad body type
  • 5 Geotargeting Options: Choose where the rollers massage along the SL-Track. The OS-Aster provides three different regional settings: the entirety of the back, back and shoulders, or back and waist. The custom settings include fixed and partial. Fixed allows you to choose a point along the 49″ SL-Track and the rollers will fix in on that that specific area. Partial not only massages that fixed point but also a few inches above and below that point. For example, if you have a sore area of the lower back that needs to be worked on, fixed will massage just that area of the lower back. Partial, however, will concentrate on the general area of that point
  • Airbags Intensity: Choose the firmness of the air compression massage up to three levels. If you prefer to have a different intensity in the upper and lower portion of the chair, you can independently alter the intensity in those two regions
  • Foot Roller Speed: Choose from three foot rollers speed levels. The speed closely correlates to the intensity of the foot roller massage

Osaki OS-Aster Massage Chair Manual Programs

Extendable Footrest

The spring loaded ottoman of the OS-Aster can be extended outward up to 7 inches by simply exerting pressure with your legs in a downward motion. The footrest will accommodate a user as tall as 6’2 at its maximum extension.

Osaki OS-Aster Massage Chair Extended Footrest

Space Saving Technology

The OS-Aster comes equipped with a space saving recline design. The OS-Aster slides slightly forward on its base as it reclines into Zero Gravity, allowing you to place the chair just 10 inches away from the wall behind it. The OS-Aster has a total length of just 63 inches at its maximum recline position, making it one of the most compact chairs on the market.

Osaki OS-Aster Massage Chair Space Saving Design

Easy to Use Remote

The OS-Aster’s remote control features an LCD display screen on the top which displays all the functions the chair currently has activated. Easily navigate through the automated programs, create a personalized manual program, make fine tuning measures, and alter the pitch of the chair or ease into Zero Gravity seamlessly.

When the OS-Aster is not in use or during a massage session, conveniently tuck the remote away in its dedicated pocket on either side of the armrest.

Osaki OS-Aster Massage Chair Remote

Easy to Assemble

The OS-Aster’s installation process is foolproof. Simply attach the footrest to the main body of the chair, plug the chair into a wall outlet or power strip, and you’re ready to begin your massage!


All Day. Every Day. 24/7.

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$5999 $4399

Free Extended Warranty

$9999 $5999

Free Extended Warranty


Suggested User Height 5’0 – 6’2 ft.
Suggested Max. User Weight 265 lbs.
Roller Track Length 49 inches (SL-Track)
Number of Airbags 18 Airbags
Number of Auto Programs 6 Auto Programs
Footrest Extension Up to 7.0 inches
Remote Type Slim LCD Remote
Timer 10-20 minutes
Maximum Operating Period 20 minutes
Chair Upholstery Synthetic Leather
Product Dimensions Approx. Upright: 44″ H x 29″ W x 57″ D
Approx. Full Recline: 38″ H x 29″ W x 63″ D
Weight Product net weight: 206 lbs.
Usage condition Environment temperature: 32° – 95° F
Storage condition Storage temperature: 23° – 95° F
Safety feature Equipped with overheating and power surge safety protection
Usage benefits Increasing blood circulation; Relieving muscular fatigue
Origin Made in China; Ships from the USA


choose from one of these 3 shipping options:

1) Curbside Shipping - FREE

All of our massage chairs qualify for free curbside delivery, which typically ships within 1-3 business days of placing your order. Once the chair arrives at your local delivery terminal, the delivery company will give you a call to arrange a delivery window. Please note that the delivery person is not responsible for carrying the chair into your home, though they may if you ask them to do so. Also note that depending on the chair you are purchasing, it will arrive unassembled. Assembly instructions are included in your chair’s packaging and can be installed in about 15-60 minutes.


If you prefer to have your massage chair assembled for you, a White Glove Delivery upgrade is offered for this massage chair. If this option is selected, a professional installation team will schedule an appointment with you to determine the best time to deliver your massage chair. Once the delivery team arrives, they will carry the chair into your home or business, remove the packaging, and install it in the room of your choice. Your chair will be operating correctly before they leave.


If you prefer to have your massage chair brought inside your home or residence, a Threshold Delivery upgrade is offered for this massage chair. Your massage chair will be brought just beyond the main entrance of your residence or business, but not to a specific room. It can also be stored in your garage. This shipping method does not include assembly nor the removal of packaging. Threshold Delivery is a happy medium between free Curbside Delivery and White Glove Delivery. The vast majority of our customers are most concerned with the hassle of hauling the chair’s packaging in their home or business, and are capable of assembling the chair themselves (if necessary). This is fulfilled with Threshold Delivery.

Choose From One of These 3 Warranty Options:

3 Year "Rock Solid" Warranty with Limited Parts and Labor - FREE

Osaki guarantees that your qualified product will be replaced or repaired at our option, without cost to you, should it be deemed defective because of faulty parts, workmanship or structural defects during the first three (3) years of ownership. This warranty plan includes one (1) year of in-home labor, two (2) years of parts and structural framework, and three (3) years of structural framework.


1) 1 Year Extended Warranty (4 Years Total) - $149

For an additional price, Osaki guarantees two (2) years of in-home labor, three (3) years of parts and structural framework, and four (4) years of structural framework.

2) 2 Year Extended Warranty (5 Years Total) - $249

For an additional price, Osaki guarantees three (3) years of in-home labor, four (4) years of parts and structural framework, and five (5) years of structural framework.

NOTE: Your preferred warranty option can be selected prior to adding the chair to your cart. The free 3 year warranty option is selected by default. You have 30 days from the date of purchase to add extended warranty coverage. Call us at 844-862-4391 to add extended warranty coverage to an existing purchase.

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