Best Osaki Massage Chairs

Osaki is an experienced manufacturer of top grade massage products, most notably the OS-4000 series of massage chairs. The company puts a lot of resources into high end luxury products, and is very user friendly for the entry level buyer that wants to purchase their first high tier chair. Osaki massage chairs are large and bulky yet have a lot of cool design notes. Due to their various colors, they fit in any home or office setup without clashing with other furniture. Plenty of users consider Osaki to be a great brand to build around, which is an important step for buyers that want to have more than one massage chair in their setup. So for top features at a fair price, Osaki delivers in many ways.

Osaki OS4000TB Model OS-4000T Zero Gravity Massage Chair

The high priced OS-4000T is a great choice for buyers that want to jump directly into the luxury Osaki line. It is an upgraded version from their flagship series that features top tier features like computer body scan and zero gravity design. Now users will get much better handling of both systems, no matter what their height or weight is. Osaki also managed to tweak the air massager to a lower count, and in turn raised efficiency without lowering actual power. From top to bottom, Osaki has created one of the most mechanically superior massage chairs in the industry.

When using the foot roller, stress is instantly relieved when paired with different programs. There are six massage styles coupled with five levels of speed and intensity. By combining the two you get an incredible amount of versatility out of the chair, whether by presets or customizing your own program. The included wireless controller is so full featured that the fixed console looks like its big brother. They complement one another quite well, especially when handling the multitude of customizations with massages. Still one of Osaki’s best, the OS-4000T continues to deliver where it matters the most.

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OS-4000 Zero Gravity Heated Reclining Massage Chair

The Osaki OS-4000 is available in white, black, brown, cream, black & beige and charcoal & beige. It is a full featured high priced massage chair that is one of the bestselling in their lineup, and even had a redesigned version released due to its popularity. Features of this version start with a complex body scan system that gives precise massages based on the height and weight of the user. Spine shapes come into play, so in combination with S-Track the body scan hits all of the vital areas necessary for a good massage.

Airbags are placed throughout the chair to massage arm, foot, calf, hip and shoulder areas. The lumbar support for the back comes with its own range of motion, keeping in line with the rest of the functions for the chair. At its best, the two stage zero gravity option is the main reason this massage chair is so popular. Combined with the large visual fixed control panel and small wireless remote control, the entire package is worth investing in. Whether purchasing this model or the update done, buyers will get the deal of a lifetime.

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Osaki OS4000B Model OS-4000 Zero Gravity Executive

The subtle changes in the OS-4000B is enough to make customers think twice about which chair is the best in the 4000 series. Pricing remains the same, and is high but fair for buyers that want to purchase from Osaki’s flagship line. The usual assortment of colors is available for buyers to choose from, with the added benefit of the popular computer body scan system. The OS4000B was inspired by top NASA technology, and that is the main reason why its zero G features are so top notch. They got the performance correct, and included the improvements in eight preloaded programs.

When not using the preloaded sets, customers can make their own massage programs that includes five levels of speed and intensity, seat vibration, heat and hips & lumbar squeeze. It is full featured from top to bottom, and Osaki even included a handy auto leg scan for better circulation. The usual fixed visual control panel sits on the chair to handle all of your custom or auto massage needs. With the inclusion of a small wireless remote, most users will have everything they need right out of the box. For head to toe massage perfection, the OS-4000B version of the 4000 series is a solid performer.

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Osaki OS4000TD Model OS-4000T Zero Gravity Massage Chair

Last on the list is the OS-4000T, another high priced choice from the 4000 series. Out of all the chairs available, this one has the best design. The extra bit of detail they added makes it look much sleeker compared to the original OS-4000. Included with the package is the usual assortment of features from the series like zero gravity, foot rollers and computer body scan. The difference is that the closed in design of the OS-4000T offers a much better massage experience.

Buyers that depend on the auto leg scan, arm air massagers and leg extension features will find this version offers comfort + efficiency with all of these modes. Using a fixed visual style control panel, users can also set up custom massage modes using six different massage styles. The intensity, speed and auto-timer settings are just as expansive, adding to the overall value of the chair. As an energy efficient model that doesn’t lack bells and whistles, this may very well be the best choice in the series. With all of the great features that make it stand out from the rest of the series, there is more to this massage chair than a simple redesign.

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Osaki still remains one of the biggest distributors of electronic massage chairs in the world. They are also known for fitness machines, back relief products, handheld massagers and foot massagers. Whether consumer or professional level, buyers can depend on Osaki to deliver top tier features that is on par with the rest of the industry. Their headquarters is based in Carrolton, TX, so there is a lot of competition in the immediate area. Osaki has been voted the top dealer several times by local professionals, and dealers have mentioned how easy it is to work for the brand. This includes dealing in old and new products, with records still breaking since their older products receive a lot of attention. Their website is informative, featuring live chat options to answer any quick questions you have about their chairs. The OS-4000 series is their most popular massage chair, featuring many iterations on the original model to appeal to a wider customer base.


Prices for Osaki are usually high, but not overpriced. All of their massage chairs have luxury features, so the price is in line with other brands that offer top tier chairs. Buyers that are looking for mid or low tier options will probably not be satisfied with Osaki unless their looking at smaller products. That includes foot and back massagers, but not their mainstream massage chairs. Osaki is in the market to provide cutting edge features with their massage chairs, and are usually the target of entry level buyers that want to jump into the high end. Even experienced users have found use for Osaki since the company has a nice choice of color options, essential for home theater setups.

Best Features

There are a lot of big time features in the 4000 series, and they all have their perks. A lot of these can be found in other massage chairs, yet there are some that Osaki just does a whole lot better. Here are their most notable features;

Multiple Color Options – With any chair in the 4000 series you’ll get 5+ color choices when buying. It is an option that is largely absent from other leading manufacturers, yet one that is needed since massage chair design is important. The colors blend well with the design to offer a great visual experience when you enter a room.

Computer Body Scan – With computer body scan, the chair will adjust itself to the height and weight of the user. So everyone will get an appropriate massage based on their body type rather than a universal massage that will miss key areas. Body scan functions are very accurate and take advantage of the foot, calve and arm massage zones.

Air Massage Technology – Using next generation air massage technology, Osaki chairs use less air bags while increasing the volume and surface area during a massage. This higher efficiency is a massive improvement over the older design that relied on higher air bag counts to cover massage zones. With this new system in place, a more pleasurable massage is possible when using preset and customized options.

Six Massage StylesThis is a staple for the 4000 series, covering a wide variety of styles and strengths. Combined with multiple intensity and speed options, customers can get virtually any massage type they want. Advanced users can set up a perfect style in minutes that is perfect for destressing after a workday.

Zero Gravity

Getting zero gravity right means a lot to the Osaki brand. They have committed to the technology by putting a two stage zero gravity feature in all of their 4000 series massage chairs. During test runs and demos for reviewers, the Osaki brand exceeded expectations with its zero gravity enhancements. This was in part to the way it hugs both the arms, legs and calves with its design. Even during long periods the zero gravity function maintained a great balance thanks to the inclusion of the body scanning technology. These two features work together to provide a great zero gravity experience for all body types that sit in the chair.

Heating Support

Heating is something included in all iterations of the 4000 series. The surprising thing is that it isn’t mentioned a lot, and users often think that Osaki doesn’t even support it. Heating is handled well, with the greatest use of it being in the lower back area. Osaki uses heat efficiently, targeting the most stressed areas of the body and making sure that blood is circulating correctly through the user. Since heat can be included in customized massages, users often tailor an entire program around the strength of the heat feature. When used correctly, it changes the entire focus of the massage.

Power Usage

Massage chairs don’t use a lot of power, and with the 4000 series that fact remains the same. Despite their large size and advanced options, it is rated at 110-120v and comes with extensive auto timer settings. These settings can be set up between 5-30 minutes to turn off the chair when it is no longer being used. Even without these streamlined power features, the 4000 series doesn’t suck much energy. This also remains true for every model in the line, and their other series.  If you want a direct comparison with another massage chair, the 4000 series uses about the same amount of power while in operation as the smaller iJoy series, give or take.

Foot Massage

With massage chairs, the foot area can be hit or miss. Usually they will just concentrate on the actual foot and do a good job. With the 4000 series, they take it a step further by massaging the foot and calves to provide a completely different experience. The results speak for themselves, and chronic foot sufferers have been more than happy to share data on their usage. It shows that massage chairs that favor the ‘full coverage’ style like Osaki provide a more robust massage for the user. If you tend to suffer from foot problems, the 4000 series is a safe purchase to make from Osaki.


Osaki uses a modern design with all of the chairs in its series. By combining them with different colors, they are represented as some of the most visually appealing chairs on the market. The design isn’t too in your face, and the only big change they made in how it looks started with the OS-4000T in the 4000 series. As long as they keep all of the different colors there is no reason to change the design too much since it is favored by a lot of customers. The only con of their design is the lack of a cup holder or side pockets in the bulk of their high end series.

Control Panel

The control pad is on another level, not just for their flagship brands, but for any chair that comes from Osaki. Some of them even have a hidden panel that shows more massage features, letting you fully control zones and massage types. With a large screen that is easy to read, it is easy to get used to no matter what type of massage you want. Even inexperienced users that dive into the advanced functions won’t be too overwhelmed with the controls thanks to the way Osaki represents them on the control pad. For older users that have failing vision, the control pad is big enough that every function can be seen clearly.


Remotes for the 4000 series of chairs is going to be a mixed bag depending on which model you go for. Some default to a small wireless emergency remote with the most basic of options on it. These remotes are handy to have, but a little hard to handle if you want to dive deeper than the regular preset button presses. Then there are the wireless remote controls that are the little brother of the larger control pad- these are the best ones to have. Some of them even have small LCD screens so you get 100% of the same functionality, the same as if you were using the control panel. Since the remote control will always be valued less than the actual control pad on these models, your priority with the remote may determine which of the 4000 series is best for purchase.

Arm Massage

The arm air massagers are almost as important to Osaki as the computer body scans. Buyers that are invested in getting a full massage will prefer massage chairs that handle the entire body, including the arms. Thankfully this is a staple feature of the 4000 series from Osaki, and has been a big winner for them when handling the designs of their upper tier chairs. Just like the foot/calf massage function, arm massage handles the designated area according to the preset or customized program set up by you. Arm airbags are not available in all massage chairs, so it is important to note how valuable the feature is before you make a purchase. You can expect the price of products with this feature to be a little more expensive, but well worth the extra cost if you want a better experience.


Osaki is a proven brand that gives users a lot of decisions to make when buying from their flagship 4000 series. The technology is efficient and innovative enough that any user will get their money’s worth with a little bit of research.