Kyota® Hatsumei M900AI 4D Massage Chair — AI-Powered Body Scanning with Custom Massage Generator
Experience the future of relaxation with the Kyota® Hatsumei M900AI 4D Massage Chair, where cutting-edge AI technology meets everyday relaxation. Tailored to your unique needs, the Hatsumei offers precise control, allowing you to refine and adjust massage techniques and intensity levels to perfection.
The Hatsumei's 4D back massage mechanism offers precise movement, mimicking the intricate motions of human hands to deliver a deeply therapeutic experience. Its AI capabilities optimize every session, learning and adapting to provide personalized comfort. Patented AI TrueFit® body scanning uses advanced sensors to micro-tune the 4D mechanism, ensuring consistent massage intensity across your entire body.
Complete Feature & Specification Breakdown
-
4D Back Mechanism — Mimics deep-tissue human hand massage through movement up/down, left/right, and in/out (intensity), plus a fourth dimension of variable speed for a lifelike massage experience
-
L-Track — Pushes the chair's quad rollers from neck to glutes for a complete, spa-quality massage
-
AI Custom Massage Generator — Detailed customization: select techniques, adjust 4D intensity, and set speed across four distinct regions along the massage track, plus custom air compression intensity for each zone
-
Double Roller Foot Reflexology — Double shiatsu rollers per foot work the soles for a thorough, soothing foot massage
-
Calf Kneading + Oscillation Rubbing & Compression — Combines calf oscillation with compression air cells to simulate hands gently easing tension
-
Quick Access Control Panel — Easy-access buttons at your fingertips plus a handy USB charging port
-
Lumbar Heat — Heating modules in the lower back soothe and loosen muscles before massage
-
Zero Wall Fit™ Space-Saving Technology — Slides the chair forward while reclining, minimizing wall clearance needed
-
TrueFit™ Footrest Extension — Advanced sensors auto-size the leg extension for a perfect fit every time
-
Patented AI Body Scanning — Advanced sensors detect your body shape at every point along your back and micro-tune the 4D mechanism
-
Adjustable Shoulder Airbags — 56 air cells across 28 separate airbags deliver full-body compression coverage
-
20 Auto Programs — Fully choreographed programs that automatically adjust technique, intensity, and movement
-
Manual Control Settings — Fully customize your own massage and target specific areas
-
Weightless Zero Gravity Recline — Elevates feet above the heart for a weightless, relaxed recline
-
Intelligent Voice Command — Effortlessly control your massage hands-free
-
Touch Screen Controller — Intuitive control over all programs and custom settings
Features & Specifications
| Category |
Details |
| Massage Mechanism |
4D back mechanism with variable speed |
| Massage Track |
44″ L-Track, quad rollers from neck to glutes |
| Airbags |
56 air cells across 28 separate airbags |
| Recline |
Zero Gravity, 3 levels |
| Heat Zones |
Lumbar heat |
| Space-Saving Clearance |
Zero Wall Fit® — 2″ wall clearance required |
| Controller |
Wired touch screen tablet + quick access panel with USB charging |
| Audio |
Bluetooth speakers |
| User Fit |
Approximately 4'8″ to 6'2″, up to 300 lbs. |
| Hip/Shoulder Width |
Hip: 21″; Shoulder: 21.5″ |
| Upright Dimensions |
32″ x 37″ x 58″ (approximate) |
| Reclined Dimensions |
Approximately 74″ L x 47″ W x 33″ H |
| Colors |
Gray/Tan, Dark Brown |
Warranty
Per Kyota's official product specifications, the Hatsumei M900AI includes a 4-Year Limited Warranty (Kyota Promise). It's commonly structured as 1 year of complete in-home parts and labor, 2 years of no-cost replacement parts, and structural framework coverage. Call us and we'll confirm the exact coverage with the manufacturer before you order. As with Kyota's standard terms, this warranty covers manufacturing defects only and excludes use in a commercial or corporate setting, improper installation, unauthorized repairs, and damage from misuse or neglect. Extended warranty upgrades are available for purchase.
Kyota® Hatsumei M900AI 4D Massage Chair — Frequently Asked Questions
| Question |
Answer |
| What is the Kyota® Hatsumei M900AI? |
The Hatsumei M900AI is an AI-powered 4D massage chair featuring patented AI TrueFit® body scanning and an AI Custom Massage Generator for a highly personalized, spa-quality massage experience at home. |
| What does AI TrueFit® Body Scanning do? |
Advanced sensors detect your body shape at every point along your back and micro-tune the 4D mechanism to ensure consistent massage intensity across your entire body. |
| How does the AI Custom Massage Generator work? |
It lets you select techniques, adjust 4D intensity, and set speed across four distinct regions along the massage track, plus customize air compression intensity for each zone. |
| What massage track does it use? |
It uses a 44″ L-Track with quad rollers that travel from the neck to the glutes. |
| How many auto programs are included? |
It offers 20 fully choreographed auto programs, plus manual control settings for building your own custom massage. |
| Does it include foot massage? |
Yes. Double shiatsu rollers per foot work the soles for a thorough, soothing foot massage. |
| Does the footrest adjust automatically? |
Yes. TrueFit™ Footrest Extension uses sensors to auto-size the leg extension for a perfect fit. |
| How much compression coverage does it offer? |
The chair features 56 air cells across 28 separate airbags for full-body compression coverage. |
| Does it need a lot of wall clearance? |
No. Zero Wall Fit® technology lets the chair slide forward while reclining, requiring only about 2 inches of wall clearance. |
| What is the maximum user height and weight? |
The chair fits users from approximately 4'8″ to 6'2″ tall and up to 300 lbs. |
| What warranty comes with the Hatsumei M900AI? |
It includes Kyota's official 4-Year Limited Warranty covering manufacturing defects, with in-home parts and labor coverage in the early years and structural framework protection continuing through year 4. Call us and we'll confirm the exact year-by-year terms with Kyota for you. |
| Is commercial use covered under this warranty? |
No. Like other Kyota chairs, the standard warranty excludes use in a commercial or corporate setting, along with improper installation and damage from misuse. |
Regions
-

Neck
-

Shoulders
-

Back
-

Arms
-

Calves
-

Feet
Ideal Height Range & Weight
4' 8" - 6' 2"
300 lbs.
MAX
Intensity
| Chair Weight |
Seat Depth |
Hip Width |
Shoulder Width |
Max User Weight |
Optimal User Height |
| 249 lbs. |
17.5" |
21" |
21.5" |
300 lbs. |
56 - 74
|
32"
47"
33.00"
(Reclined)
64.00"
74.00" (Reclined)
Download Owners Manual
Download Brochure
Quick Start Guide
Assembly Guide
Remote Tutorial