Fujiiryoki Massage Chair Cyber Relax AI JP-4000
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- 2-year warranty — manufacturer-backed coverage
- Extended factory warranty available
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House of Massage Chairs · Cyber Relax AI
A premium Japanese massage chair where the AI label has a concrete job: measure shoulder height and an eight-point backline, then let 5D-AI Mecha Plus adjust the massage around that map.
01 · In One Minute
The JP-4000 makes AI useful by giving it measurements to work from.
In brief
The Fujiiryoki Cyber Relax AI JP-4000 is a Made-in-Japan massage chair built around 5D-AI Mecha Plus and AI Double Sensing+. The sensing system establishes shoulder position and maps the backline at eight points; the massage mechanism can then adapt intensity and movement to that detected contour. Around that core are 40 course menus, 13 stretch programs, 53 kneading techniques, eight adjustable air regions, Foot Sole Shiatsu, Double Heating, Total Relax Position, and an 8-inch touch panel. The tradeoff is size and complexity: this is a substantial 211.6-pound chair, and the manufacturer does not publish a definitive user height or maximum weight in the current specification block, so fit deserves a real check before purchase.
Mechanism
5D-AI Mecha Plus uses a specialized two-ball massage system and a high-precision brushless motor for real-time adjustment.
Measurement
AI Double Sensing+ detects shoulder height and maps the spinal curve across eight measurement points.
Choice
40 course menus, including 13 stretch programs, give the chair more than one way to structure a session.
Lower body
Eight adjustable air regions, dedicated sole rollers, and a double-sliding footrest build out the leg-and-foot experience.
Warmth & recline
Double Heating works with Total Relax Position and stretching without turning recline into an unsupported zero-gravity claim.
Control
An 8-inch touch panel can save preferred shoulder, spinal-line, air-pressure, and recline settings for up to two users.
02 · The Adaptive System
Five systems. One adaptive workflow.
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Fig. 01 — 5D-AI Mecha Plus
The Mechanism
Two massage balls, controlled in five dimensions.
Fujiiryoki's 5D-AI Mecha Plus combines AI control, a high-precision brushless motor, and a specialized two-ball massage mechanism. The massage balls can change depth and width as they work around narrower areas such as the shoulder blades and broader areas of the back.
- Mechanism5D-AI Mecha Plus
- Massage headsSpecialized two-ball system
- AdjustmentReal-time AI control
What it changesThe point of the mechanism is not the 5D label by itself. It is the ability to vary depth, width, intensity, technique, and pace around detected body information.
The Measurement
The chair builds a map before it makes decisions.
AI Double Sensing+ first establishes shoulder height, then the Backline Detection System measures the spinal curve at eight points. Those measurements give 5D-AI Mecha Plus a body-specific reference instead of asking the massage mechanism to work from a generic position.
- Shoulder positionDetected before the session
- Backline8 measurement points
- Fine tuningIndividual spinal-point intensity
What it changesThe buyer question becomes specific: does the scan land correctly on your shoulders and follow your backline? That is worth verifying in person.
The Lower Body
Air pressure, sole rollers, and a footrest that adjusts.
The JP-4000 divides air massage across eight adjustable regions with seven strength levels. At the feet, airbags secure the ankles and insteps while dedicated rollers work across the soles. The double-sliding footrest uses electric and spring adjustment to accommodate different leg proportions.
- Air massage8 regions · 7 levels
- FeetDedicated sole rollers + air
- FootrestDouble-sliding electric + spring
What it changesLower-body fit is not just a feature count. Confirm where the rollers meet your soles and whether the footrest extension feels natural at your leg length.
The Position
Stretching is designed into the reclined posture.
Fujiiryoki gives the JP-4000 13 stretch programs: six full-body and seven targeted. Total Relax Position provides the deeply reclined posture used with those routines, while Double Heating adds repositionable Quick-Heat Multi-Heaters and dedicated foot-sole warmth.
- Stretch13 programs
- ReclineTotal Relax Position
- HeatBody-area pad + foot soles
What it changesThis is a stretch-and-comfort story, not a reason to invent a zero-gravity stage count that Fujiiryoki does not specify for this model.
The Control Layer
Forty courses are only useful if you can find the right one.
The 8-inch touch panel organizes recommendations, automatic courses, fatigue-level choices, situation-based selections, manual massage, course history, and personalization. User Customize Mode can save preferred shoulder position, spinal-line intensity, air pressure, and reclining angle for up to two users.
- Display8-inch touch panel
- Saved profilesUp to 2 users
- AudioBluetooth speaker
What it changesThe technology earns its keep when repeat users can return to preferred settings without rebuilding the session from scratch.
03 · The AI Workflow
AI only matters when it changes the session.
The JP-4000 gives the AI label a sequence you can actually inspect. Measure first. Adapt second. Let the user refine the result. Shoulder detection establishes height, eight backline points describe the curve, and 5D-AI Mecha Plus uses that information as it changes massage intensity, technique, and pace.
- i.MeasureShoulders + 8-point backline
- ii.Adapt5D-AI intensity and movement
- iii.RefineSpinal line + air + recline
- iv.SaveUp to 2 user profiles
The JP-4000 is designed for massage, relaxation, comfort, and home wellness routines. It is not a substitute for medical diagnosis or treatment.
04 · Fit & Personalization
The scan can personalize pressure. It cannot answer every fit question.
Fujiiryoki verifies the sensing workflow, sliding armrests, and double-sliding footrest. It does not publish a definitive recommended user height range or maximum user weight in the current JP-4000 specification block. Confirm those limits before ordering.
Compare this model in person →Check where the scan places the upper massage.
AI Double Sensing+ detects shoulder position before mapping the backline. In a showroom, confirm that the starting position actually matches your shoulders.
Use the eight-point map, then fine-tune it.
The chair measures eight spinal points, and the user can adjust kneading intensity at individual points. This matters more than a generic soft-or-strong setting.
Let the footrest extend, then check sole contact.
The electric-and-spring double-sliding footrest is designed for varied leg proportions. Confirm that your heels, insteps, and soles align comfortably with the foot system.
Fit should stay stable as the chair moves.
Sliding armrests are designed to maintain arm fit during recline. Check reach to the touch panel and whether your arms remain naturally supported in Total Relax Position.
05 · Feature Index
What each verified feature changes.
The JP-4000 is feature-dense, so this index keeps the distinction between the feature itself and the decision it affects.
Uses detected body information to adjust massage intensity, technique, and pace in real time.
Combines shoulder detection with an eight-point backline map.
Changes depth and width for focused contact through the neck, shoulder-blade, back, and waist areas.
Includes full-body, targeted, stretch, recommended, and mindfulness choices.
Six full-body and seven targeted programs use recline and air support differently from a standard course.
Each air region can be adjusted through seven strength levels.
Air secures the ankles and insteps while dedicated rollers work across the soles.
Electric and spring extension helps the lower-body system adapt to different leg proportions.
Repositionable Quick-Heat Multi-Heaters pair with dedicated foot-sole heating.
Provides the deeply reclined posture used with comfort and stretching functions.
Organizes course selection, manual control, history, and customization.
Saves preferred shoulder, spinal-line, air-pressure, and recline settings for up to two users.
06 · In Your Home
Plan the room around the recline, not just the upright chair.
behind the chair is the manufacturer-recommended recline space. Fujiiryoki also calls for at least 11.8 inches in front for footrest extension.
Footprint
Upright: approximately 33.5″ W x 55.5″ D x 48.8″ H. Reclined: approximately 34.3″ W x 83.5″ D x 28.7″ H, including the remote-control stand.
Doorway planning
Fujiiryoki recommends a doorway at least 27.5 inches wide for the chair body, plus 0.7 inches or more of carrying clearance. Confirm turns, stairs, elevators, and the complete delivery route before scheduling.
Finishes
- Onyx
- Ivory
Both current HMC variants use the same JP-4000 massage platform.
Weight & power
The chair weighs approximately 211.6 lb and is rated at 125 W. Plan final placement before delivery so the chair does not need unnecessary movement after setup.
07 · Ownership
Resolve delivery access and warranty wording before checkout.
Delivery
White Glove delivery is included on the current listing.
HMC's current purchase area lists the JP-4000 as in stock with White Glove delivery included. The shipping policy says eligible massage-chair White Glove service generally covers in-home placement, basic assembly, setup, packaging removal, connection to an accessible outlet, and a basic function check, subject to access and service availability.
Warranty
Manufacturer-backed coverage; confirm the exact term.
The current HMC purchase area lists manufacturer-backed coverage and an extended factory warranty option. Confirm the exact duration, in-home service terms, parts coverage, frame coverage, exclusions, and escalation path before purchase.
Retailer support
Use the store team for the questions the spec sheet cannot settle.
House of Massage Chairs identifies itself as an authorized dealer and operates showrooms where buyers can verify fit, pressure, controls, room planning, delivery access, and ownership support. Call ahead if you want to confirm that this exact model is available to try.
08 · Buyer Fit
Who should shortlist the JP-4000 — and who should keep comparing.
A strong fit if you…
- Want the AI claim tied to measurable functions: shoulder detection, an eight-point backline map, and real-time 5D-AI adjustment.
- Use different routines across the week and value 40 course menus, 13 stretch programs, and 53 kneading techniques.
- Want specific lower-body features: adjustable air pressure, sole rollers, and a double-sliding footrest.
- Share the chair and want up to two saved user settings instead of rebuilding preferences every session.
- Have enough room for an 83.5-inch reclined depth plus the manufacturer's front and rear clearance guidance.
Consider another model if you…
- Want a simpler control scheme and do not expect to use the JP-4000's personalization depth.
- Need a manufacturer-published maximum user weight or height range before you can evaluate fit.
- Want a clearly labeled SL-track architecture rather than the JP-4000's manufacturer-described 5D-AI two-ball system.
- Put calf-and-foot mechanics ahead of AI mapping; the Cyber Relax Elite uses a different 4D Flex Frame SL-Track and lower-body architecture.
Comparison Handoff
If the Elite is also on your list, compare architectures first.
The closest alternative for this shortlist is the Cyber Relax Elite. The useful difference is not which spec sheet is longer; it is whether you prefer AI mapping and personalization or the Elite's 4D Flex Frame SL-Track and more mechanically focused leg-and-foot system.
| Decision point | Cyber Relax AI JP-4000 | Cyber Relax Elite |
|---|---|---|
| Core mechanism | 5D-AI Mecha Plus with a specialized two-ball massage system and real-time AI adjustment. | 4D four-ball mechanism with silicone massage heads. |
| Body mapping / track | AI Double Sensing+ measures shoulders and an eight-point backline; Fujiiryoki does not label the JP-4000 rail as S/L/SL in the sources reviewed. | 51.1-inch Flex Frame SL Track is a defined part of the model's architecture. |
| Programs | 40 course menus, including 13 stretch programs, plus 53 kneading techniques. | 15 automatic courses, including five stretch courses, plus 19 massage techniques. |
| Lower-body emphasis | Eight-region air system, dedicated sole rollers, and a double-sliding footrest. | 3D calf rollers, three foot rollers, foot airbags, and automatic leg adjustment. |
| Control character | 8-inch touch panel with two-user saved customization built around AI measurements. | 8-inch touchscreen plus physical quick keys, with a more direct feature-control approach. |
Specification Index
The verified JP-4000 record.
Identity
Massage system
Programs & techniques
Air & lower body
Heat, recline & controls
Dimensions & power
Placement
Purchase
Fit note: the current Fujiiryoki JP-4000 specification block does not publish a definitive recommended user height range or maximum user weight. Confirm both before ordering. Confirm the exact warranty duration and service coverage with HMC before purchase.
Questions
JP-4000 questions that affect the purchase.
What is the current price of the Fujiiryoki Cyber Relax AI JP-4000?+
House of Massage Chairs currently lists the Fujiiryoki Cyber Relax AI JP-4000 at $10,999.99. Pricing and availability can change, so use the purchase area above as the final checkout reference.
What are the dimensions and space requirements for the JP-4000?+
The chair is approximately 33.5 inches wide, 55.5 inches deep, and 48.8 inches high upright. Reclined dimensions are approximately 34.3 inches wide, 83.5 inches deep, and 28.7 inches high, including the remote-control stand. Fujiiryoki recommends at least 11.8 inches in front for footrest extension and 19.6 inches behind for backrest reclining.
What user height and weight range is appropriate for the JP-4000?+
Fujiiryoki states that the double-sliding footrest is designed to accommodate different heights and leg proportions, but the current JP-4000 specification block reviewed does not publish a definitive recommended height range or maximum user weight. Confirm your exact fit and weight requirement with House of Massage Chairs before ordering.
What massage mechanism and track does the JP-4000 use?+
The JP-4000 uses Fujiiryoki's 5D-AI Mecha Plus with a specialized two-ball massage mechanism and AI Double Sensing+ body measurement. Fujiiryoki's current JP-4000 sources reviewed do not label the massage rail as an S-track, L-track, or SL-track, so this page does not assign a track type that the manufacturer has not verified.
What warranty and delivery terms apply to the JP-4000?+
The current HMC purchase area lists manufacturer-backed warranty coverage, an extended factory warranty option, and included White Glove delivery. Confirm the exact warranty duration, exclusions, service process, delivery timing, stairs, and access requirements with HMC before purchase.
Before You Decide
Make the last check physical:scan, pressure, foot fit, recline.
A spec sheet can verify dimensions and features. It cannot tell you whether the shoulder detection lands correctly on your body, whether the sole rollers meet your feet where you expect, or whether your preferred pressure feels right. Contact HMC to confirm current JP-4000 showroom availability before you travel.
Ask to verify shoulder scan, backline pressure, footrest length, recline comfort, room access, delivery, and warranty terms.
The Decision
Fujiiryoki Cyber Relax AI
JP-4000.
Choose it for a specific reason: you want 5D-AI Mecha Plus to work from measured shoulder and backline information, then give you enough control to refine and save the result. Add 40 courses, a serious stretch library, lower-body massage, heating, and an 8-inch interface, and the JP-4000 becomes a highly configurable chair rather than an AI label looking for a purpose.
Fujiiryoki Cyber Relax AI JP-4000 Massage Chair · Sold by House of Massage Chairs. Current listed price: $10,999.99. Inventory, delivery timing, and warranty terms can change; confirm the live purchase area and exact warranty coverage before ordering. This product supports massage, relaxation, and comfort routines and is not a substitute for medical care.