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Kyota Hatsumei M900 AI 4D Massage Chair

by Kyota
Original price $7,999.00 - Original price $7,999.00
Original price
$7,999.00
$7,999.00 - $7,999.00
Current price $7,999.00

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Kyota | Hatsumei M900 AI 4D

Kyota Hatsumei M900 AI 4D Massage Chair

The Kyota Hatsumei M900 AI 4D is a massage chair whose four rollers ride an L-Track 44 in. long, an L-shaped rail from your neck to your glutes. Body scanning checks the shape of your back first, so the rollers set themselves to you. 4D means those rollers also press in and out and change speed. Air compression comes from 56 air cells inside 28 airbags, which squeeze and release. Twenty programs sit on a touch screen controller. It weighs 249 lbs. and fits users 4 ft 8 in. to 6 ft 2 in. Dark Brown and Gray/Tan are the two colours, and the user limit is 300 lbs.

The AI Custom Massage Generator is what separates the Hatsumei from its siblings. Twenty choreographed programs come ready to run, and the generator builds one more from settings you pick yourself, then holds it in memory for recall at a button. Kyota's own name for the scanning behind it is patented AI TrueFit body scanning, and it tunes the roller positions to the back it has just measured. Double shiatsu rollers sit under each foot, which means a rolling, pressing stroke, and Kyota calls the pair Double Roller Foot Reflexology. Calf kneading with oscillation and compression runs in the wells above them, and a heat module warms the lumbar panel. Across the front the chair stands 32 in. wide and 47 in. tall, the seat is 17.5 in. deep, and Zero Wall Fit slides the seat forward as the backrest lowers so it can sit close to a wall.

Track length
44 in.
L-Track with quad rollers
Auto programs
20
Plus the AI custom generator
Air cells
56
In 28 separate airbags
Chair weight
249 lbs.
Dark Brown or Gray/Tan
4D back mechanism Patented AI body scanning Adjustable shoulder airbags Double roller foot reflexology
Kyota Hatsumei M900 AI 4D, in grey and tan, three-quarter view from the right

Under the upholstery

What Happens In One Session

The rail and the mechanism decide where the rollers travel. The scanning, the programming and the air system decide what happens once they get there.

📐
A 44 Inch L-Track With Quad Rollers
The rail measures 44 in. and follows an L, so it carries on around the curve beneath the seat once it passes the bottom of the backrest. Four rollers ride the 4D head. The fourth dimension is depth: the arms extend and retract mid-pass while speed and width shift with them, on an intensity scale of 2 to 8.
44 in. L-Track
🤖
The AI Custom Massage Generator
Twenty choreographed programs come loaded on the chair. The generator goes past them: you set the technique, the region and the intensity, and the chair assembles a program out of what you picked. Save it to memory and one button brings it back. Manual control settings sit underneath for anyone who prefers to drive the mechanism directly.
20 auto programs
🧭
Patented AI TrueFit Body Scanning
Sensors read the shape and length of your back before a program starts, then pass what they measured to the 4D mechanism so it can micro-tune itself to the body in the seat. Kyota holds a patent on the system and calls it AI TrueFit. The roller path follows the spine the scan found.
Patented sensors
💨
Fifty-Six Air Cells And Lumbar Heat
Twenty-eight airbags hold 56 cells between them, so a single bag can carry more than one and fire them in order along a limb. The pair at the shoulders is adjustable for width. A heat module warms the lumbar panel and is switched from the same touch screen as the rest of the chair.
56 cells, 28 airbags

The list

The Standard Specification In Full

Both colourways carry the same equipment and the same figures. Dark Brown and Gray/Tan are one chair in two coverings.

📐
44 in. L-Track
Quad rollers on the 4D head
📺
20 auto programs
Manual control settings underneath
🤖
AI Custom Massage generator
Build a program and save it to memory
💨
56 air cells in 28 airbags
Adjustable shoulder airbags at the top
🧭
Patented AI body scanning
TrueFit sensors read the back first
🌡
Lumbar heat module
One heat zone at the lower back
🦶
Double foot rollers per side
Calf kneading, oscillation and compression above
🏋
300 lbs. user capacity
249 lbs. chair weight

Detail

What Decides Whether The M900 AI Fits

Kyota Hatsumei M900 AI 4D, in dark brown, right profile with the blue light strip lit
The track

Quad Rollers On A Curved Rail

The track on this model measures 44 in. and is built as an L, so the rollers hold contact around the bend beneath the seat. Four rollers sit on the head. Depth comes from the arms extending and retracting through the pass, which is what the 4D in the model name refers to. Coverage over a program takes in the neck and shoulders, the back, the arms, the calves and the feet, and the TrueFit footrest extension slides out to suit leg length.

  • 44 in. L-Track
  • 4D back mechanism with quad rollers
  • Intensity range 2 to 8
  • Neck, shoulders, back, arms, calves and feet
  • TrueFit footrest extension
44 in. L-Track Quad rollers 4D depth
Kyota Hatsumei M900 AI 4D, in dark brown, seen head on from the front
Air and heat

Fifty-Six Cells Across Twenty-Eight Airbags

Air is how the chair reaches the parts of you the rollers never touch, and the Hatsumei carries 56 cells in 28 separate airbags. Setting the shoulder pair fixes the width at the top of the backrest before you begin, which counts for something on a chair rated from 4 ft 8 in. upward. Below the knee the work becomes cyclical compression and mechanical oscillating rubbing in the calf wells.

  • 56 air cells
  • 28 separate airbags
  • Adjustable shoulder airbags
  • Lumbar heat module
  • Weightless Zero Gravity recline
56 air cells 28 airbags Lumbar heat
Kyota Hatsumei M900 AI 4D, in dark brown, reclined into zero gravity, side view
Who it fits

Who Fits And How Much Floor It Takes

The rated user range starts at 4 ft 8 in. and runs to 6 ft 2 in., with a 300 lbs. maximum. Seat depth is 17.5 in., hip width 21 in. and shoulder width 21.5 in. Upright the chair is 32 in. across the front and 47 in. tall, and the side measurement drops to 33 in. once it reclines. Allow 74 in. of length either way, because the reclined figure of 64 in. is the shorter of the two.

  • Front width 32 in.
  • Front height 47 in.
  • Side height reclined 33 in.
  • Full length upright 74 in.
  • Full length reclined 64 in.
249 lbs. 300 lbs. capacity Zero Wall Fit

Compare

Two L-Tracks And A Dual Mechanism

The Hatsumei and the Yutaka are measured tracks of 44 in. and 49 in., each with one 4D back mechanism on it. The Kizuna takes another route entirely, with two mechanisms working the backrest in a 174.6 lb. frame.

You're Here
Kyota Hatsumei M900 AI 4D, in dark brown, three-quarter view from the right
Kyota Hatsumei M900 AI 4D
A 44 in. L-Track with quad rollers and an AI generator that builds a program from your own body scan.
44 in. L-Track 20 auto programs 249 lbs. 56 air cells in 28 airbags
Currently viewing
Kyota Yutaka M898 4D, in black, three-quarter view from the right with the blue accent lighting on
Kyota Yutaka M898 4D
A 49 in. L-Track with a wireless charging pad and joystick quick access, on a colour menu-driven remote.
49 in. L-Track 12 auto programs 304 lbs. Wireless charging pad
Shop the Yutaka M898
Kyota Kizuna M688, in black, three-quarter view from the left, upright
Kyota Kizuna M688
Two back mechanisms in a 174.6 lb. frame, with a cooling lumbar module and an onboard health sensor.
Dual back mechanisms Lumbar cooling Dual foot rollers 7 in. touchscreen tablet
Shop the Kizuna M688

Questions

Common Questions About The Hatsumei M900 AI

A 4D back mechanism with quad rollers. The L shape carries them around the curve under the seat, and the 4D part is the arms extending and retracting mid-pass so depth changes while the program runs.
20 choreographed auto programs are loaded on the chair, with manual control settings beneath them. The AI Custom Massage generator assembles a program from settings you choose and saves it to memory for recall on one button.
56 air cells arranged in 28 separate airbags. The shoulder airbags are adjustable, so the width at the top of the backrest can be matched to your frame.
Yes, at the lumbar. It is a single heat zone at the lower back, switched from the touch screen controller like the rest of the chair.
Patented AI TrueFit body scanning measures the shape and length of your back at the start, then hands that reading to the 4D mechanism so the roller path is built around what the sensors found.
Double shiatsu rollers per foot for Double Roller Foot Reflexology, with calf kneading, oscillation rubbing and compression in the wells above them. The TrueFit footrest extension slides out to match your leg length.
Users from 4 ft 8 in. to 6 ft 2 in. and up to 300 lbs. Seat depth is 17.5 in., hip width 21 in. and shoulder width 21.5 in., which matter as much as the weight rating when you are judging the fit.
The front elevation is 32 in. across and 47 in. tall, dropping to 33 in. at the side once reclined. Full length is 74 in. upright against 64 in. reclined, so allow 74 in. of floor either way. Two colours: Dark Brown and Gray/Tan.
Delivery is free curbside freight to the lower 48 with free damage insurance. The carrier calls 24 to 48 hours ahead to book a Monday to Friday four-hour window. A 53-foot semi with a single driver brings it to the curb or driveway only. Inspect the boxes before you sign and note any damage on the receipt.
Every Kyota chair carries a 4 Year Residential Limited Warranty. That covers the structural framework for 4 years, no-cost replacement on covered parts for 2 years, and Complete Care parts and labor, in-home if necessary, for 1 year. USA-based customer and technical support is unlimited. Field service is available in the United States only.
  • Back mechanism: 4D Back Mechanism with quad rollers
  • Track: 44 in. L-Track
  • Massage regions: Neck, shoulders, back, arms, calves, feet
  • Foot rollers: Double shiatsu rollers per foot
  • Auto programs: 20
  • Memory programs: AI Custom Massage Generator, saveable to memory
  • Controller: Touch screen controller and quick access control panel
  • Air compression: 56 air cells in 28 separate airbags
  • Intensity range: 2 to 8
  • Heat zones: Lumbar
  • Front width: 32 in.
  • Front height: 47 in.
  • Reclined height: 33 in.
  • Length: 74 in.
  • Reclined length: 64 in.
  • Chair weight: 249 lbs.
  • Seat depth: 17.5 in.
  • Hip width: 21 in.
  • Shoulder width: 21.5 in.
  • Maximum user weight: 300 lbs.
  • Recommended user height: 4 ft 8 in. to 6 ft 2 in.
  • Colours: Dark Brown, Gray/Tan
  • Warranty: 4 Year Residential Limited Warranty
  • 4D Back Mechanism with Quad Rollers
  • 44 in. L-Track
  • AI Custom Massage Generator
  • Patented AI TrueFit Body Scanning
  • 20 Auto Programs
  • Manual Control Settings
  • Double Roller Foot Reflexology
  • Calf Kneading with Oscillation Rubbing and Compression
  • 56 Air Cells in 28 Airbags
  • Adjustable Shoulder Airbags
  • Lumbar Heat
  • Touch Screen Controller and Quick Access Control Panel
  • Intelligent Voice Command
  • TrueFit Footrest Extension
  • Zero Wall Fit Space-Saving Technology
  • Weightless Zero Gravity Recline
  • Kyota Hatsumei M900 AI 4D massage chair
  • Touch screen controller
  • Owner's manual
  • Quick start guide
  • Assembly guide

4 Year U.S. and Canada Residential Limited Warranty

  • Unlimited USA and Canada-based customer & technical support
  • 4 Year structural framework warranty
  • No-cost replacement on covered parts for 2 years
  • Covered labor (in-home, if necessary) for 1 year

Limited Warranty

Kyota Massage Chairs are designed, built, and inspected to ensure excellence in operation and enjoyment. While rare, defects in manufacturing can occur. This limited warranty exclusively covers manufacturing defects.

Warranty Period

For In-Home service, Kyota will arrange all covered parts deemed necessary, to be sent to the consumer and, if necessary, an authorized service provider to repair the product at the customer's residence, at no charge to the customer. If a particular part is no longer manufactured, Kyota may replace your product with a similar product. Under no circumstances shall the retail replacement value exceed the original net price paid for the product. In the event you choose not to accept a replacement for your product, Kyota is no longer responsible for making repairs under the warranty coverage.

Any repairs needed during the 2 year parts warranty coverage, Kyota will provide covered parts at no cost; however, consumer is responsible for any and all shipping, duties and brokerage fees on parts not covered by this warranty or covered but outside of the coverage period. Structure warranty is limited to the steel and steel-welded parts of the frame. If a replacement is issued under the Parts or Structure warranty period, the consumer is responsible for shipping, duties, and brokerage fees related to the replacement. Kyota, at its sole discretion, will repair or replace any defective part within a reasonable time frame. Field Service is only available within the major metropolitan areas of Canada and the United States.  Rural areas are covered but may require extended intervals for service. Field Service requires pre-approval and, if necessary, must be performed by Kyota-authorized field service personnel to maintain warranty coverage.

Warranty Limitations and Exclusions

Warranties do not cover any loss or damage resulting from: improper installation; unauthorized repairs; use in a commercial or corporate setting; alterations or modifications of original condition; improper use of electrical/power supply; loss of power; electrical disturbances and power surges; dropped product, including but not limited to remote controls; a malfunction or damage resulting from improper use or unreasonable use or maintenance; damage created by pets, animals or insects; failure to follow operating instructions; transportation damage; theft; abuse; misuse; neglect; vandalism; or environmental conditions (fire, floods, rust, corrosion, sand, dirt, windstorm, hail, earthquake, or exposure to weather conditions); loss of use during the period the product is at a repair facility or otherwise awaiting parts or repair; and products purchased or acquired from unauthorized dealers. This warranty is not transferable. Damage incurred due to shipping and handling does not constitute a defect under this warranty. Softening/ hardening of foams and filling composites in pillows and pads does not constitute a defect under this warranty as those items naturally change with use. Fading, wear, and pilling of fabrics does not constitute a defect under this warranty as those conditions naturally occur with fabrics. Natural markings and grain and dye variations in leather do not constitute a defect under this warranty. Failures of attach points, such as, but not limited to: stitching, Velcro, and zippers, do not constitute a defect under this warranty.

To initiate a Kyota Warranty claim, simply call our Kyota Limited Warranty Service at 603-910-5333. Please be prepared to describe the product that needs service and the nature of the problem. A purchase receipt is required. All repairs and replacements must be authorized in advance. Service options, parts availability and response times will vary. You are responsible for delivery and the cost of delivery of the product or any parts to the authorized service center for replacement, per our instructions. Limits and exclusions: Coverage under this Limited Warranty is limited to Canada and the United States of America, including the District of Columbia and the U.S. Territories of Guam, Puerto Rico, and the U.S. Virgin Islands.

Free Curbside Delivery – Average Shipping Time 7-10 Days

Curbside Delivery ships via Freight to the 48 contiguous states. The freight company will deliver your massage chair to a carport or first-floor entryway. Please check the box dimensions and ensure it will fit through your doorway. Assembly is required and can take 30-90 minutes, depending on the chair.

Threshold Delivery – Average Shipping Time 7-10 Days

Threshold Delivery ships via Freight to the 48 contiguous states. The freight company will deliver your massage chair inside your home (no stairs) just inside the doorway. Please check the box dimensions and ensure it will fit through your doorway. Assembly is required and can take 30-90 minutes, depending on the chair.

White Glove Delivery – Average shipping time 10-16 Days

In-Home Delivery and Assembly is the same as White Glove Delivery. Your massage chair will be shipped via Freight to the White Glove Delivery warehouse. They will contact you to schedule a delivery time and date when they receive your order.

The White Glove Delivery team consists of a two person installation team that will deliver (up to 2 flights of stairs), unpack, and install your massage chair in your room of choice. These are not professional massage chair installation experts but a furniture installation team. They may or may not have installed your massage chair model before.two-person