The Osaki JP-Nexus 4D Made in Japan Massage Chair is a Japanese-engineered chair that pairs a 4D massage mechanism with intelligent voice control and an automatic body scan. An SL-Track system, 2-stage Zero Gravity, lumbar heating therapy and 34-cell full body air massage add to the relief, while an automatic extendable footrest and space-saving technology make it easy to fit into your room. Available in Black, Brown and Taupe.
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Osaki JP-Nexus 4D - Japanese-Crafted 4D Massage.
The Osaki JP-Nexus 4D combines a 4D massage mechanism on an SL-Track with intelligent voice control, an automatic body scan, 2-stage Zero Gravity and 34-cell full body air massage, crafted in Japan.
Technology & Design
Made in Japan
The materials of the Nexus is made out of incomparable quality as this massage chair was crafted in Japan. With quality material from Japan, Nexus offers long-lasting and value as a massage chair.
4D Massage Mechanism
The Nexus' advanced 4D massage system offers an immersive experience, transcending traditional massages by providing depth, dimension, and unparalleled relief.
SL-Track System
The Nexus' SL-track system is made out of Laser-Crafted Steel and is designed to allow the massage rollers to freely reach the entirety of your body. The SL-Track stretches all the way from your neck and shoulders to your hamstrings.

Adjustable Heating Therapy
Using Graphene Heating, the Nexus provides heating therapy to the lower back area. There are also heated rollers in Nexus that offer targeted warmth to relax muscles. Users can switch the heating location for personalized comfort, providing a soothing and effective massage experience.
*The heating pads provide warmth in the range of approximately 75 - 83°F

Automatic Body Scan
The automatic body scan feature in the Nexus utilizes advanced sensors to accurately detect the user's body contours and dimensions. This allows the chair to tailor the massage experience to the user's unique shape and size, ensuring optimal comfort and effectiveness.
2-Stage Zero Gravity
Technology originally developed by NASA, the Nexus provides Two-Stage Zero Gravity reclining to allow the user to rest in a state of utter weightlessness.
Space-Saving Technology
The Nexus utilizes Space Saving Technology to allow the chair to be placed 3.5 inches away from the wall and still achieve a full recline.
Quiet Massage Chair
The Nexus is equipped with Noise Reduction, which aims to minimize disruptive sounds during operation. Noise Reduction effectively enhances the relaxation ambiance without giving distractions to the user.
Massage Modes
16 Auto Programs
SportRelaxSweet DreamThai StretchBlood CirculationFocusYogaDemoCalmRecoverCareShiatsuJoint CareRecoverDeep TissueLumbar Care
35 Manual Programs
11 Single Manual Techniques
Kneading (I, II)Tapping (I, II)Shiatsu (I, II)Clapping (I, II)Swedish (I, II)Rolling
24 Combinations of Manual Techniques
Kneading x Tapping (I, II)Kneading x Tapping (I, II)Kneading x Clapping (I, II)Tapping x Swedish (I, II)Swedish x Clapping (I, II)Shiatsu x Swedish (I, II)
Comfort & Feet
Deep Calf Kneading
As one of the most overlooked portions in massage chairs, the Nexus pays close attention in covering all areas. The Nexus helps provide calf massages by utilizing airbag compression in the calf rest.
Kneading Foot Massage
The Nexus utilizes memory foam to intelligently apply force around your feet for the optimal foot massage.
Specialized Foot Rollers
The Nexus is created with specialized foot rollers in the footrest to activate acupuncture points using scientifically-designed reflexology ridges.
Automatic Extendable Footrest
Made with any user in mind, the Nexus was designed to accommodate users of different heights and body types. The Automatic Extendable Footrest stretches up to 5 inches.
Hand Reflexology
The armrests of the Nexus are incorporated with acupuncture hand reflexology, in which the mini nodes will help assist in circulating blood pressure.
34-Cell Full Body Air Massage
The Nexus incorporates 34 air cells throughout the chair to give an intensive compression therapy. Air cells cover the shoulders, back, armrest, hips, calves and foot.
Removable Headrest
With Nexus' removable headrest, the user can optimize the best massage experience. Removing the headrest will allow a deeper massage.
Controls & Connectivity
Intelligent Voice Control
The Nexus' voice control feature enables users to operate the chair using voice commands. By simply speaking commands, users can customize their massage experience without lifting a finger.
Touchscreen Control
The Nexus includes a remote controller, allowing the user to easily navigate and adjust massage settings.
Bluetooth Speakers
Listen to your favorite audio through the Nexus' high quality surround Bluetooth speakers.
Shortcut Panels
The Nexus features a shortcut panel in the side of the armrest so the user can conveniently make any quick adjustments to their massage.
LED Lighting
Complementing the Nexus' modern design, the LED lighting detail changes color to enhance the ambiance of relaxation.
Size & Specifications
Dimensions
Width: 33"
Shoulder width: 22"
Seat width: 16"
Standing length: 63"
Reclined length: 70"
Standing height: 49"
Reclined height: 41"
Specification
| Product Name | JP-Nexus 4D | |
|---|---|---|
| Power Supply | 110 - 120V | |
| Rate Frequency | 50 / 60Hz | |
| Chair Dimensions (W x L x H) |
Upright 33.0" x 63.0" x 49.0" |
Reclined 33.0" x 70.0" x 41.0" |
| Chair Weight | 202.8 lb | |
| Width |
Shoulder 24.4" |
Seat 21.3" |
| Minimum Door Width | 33.0" | |
| User Maximum Weight | 260 lb | |
| Package Dimensions (W x L x H) |
Box 1 33.5" x 57.9" x 49.0" |
Box 2 23.2" x 20.1" x 21.7" |
| Package Weight |
Box 1 238.1 lb |
Box 2 52.9 lb |
All Features
- 4D Massage Mechanism
- Intelligent Voice Control
- Touchscreen Controller
- Automatic Body Scan
- 16 Auto Programs / 35 Manual Programs
- SL-Track System
- 2-Stage Zero Gravity
- Space-Saving Technology
- Automatic Extendable Footrest
- 34-Cell Full Body Air Massage
- Lumbar Heating Therapy
- Bluetooth Speakers
- Hand Reflexology
- Deep Calf Kneading
- Kneading Foot Massage
- Removable Headrest
- Shortcut Panels
- Quiet operation
- LED Lighting
- Made in Japan
Details
- Brand: Osaki (JP-Nexus)
- Colors: Black, Brown, Taupe
- Manufacturer Warranty: 5 Year (3 Years Full Service + Additional 2 Years Parts)
Frequently Asked Questions
Where is the JP-Nexus 4D made?
The Osaki JP-Nexus 4D is engineered and manufactured directly in Japan, utilizing elite components and rigorous quality control. This premium design features highly specialized Japanese massage algorithms that precisely replicate authentic human shiatsu hand techniques with unmatched durability.
Is the JP-Nexus 4D space-saving?
The chair is built with a next-generation wall-hugger forward sliding frame that requires minimal distance from the wall during use. The Nexus utilizes Space Saving Technology to allow the chair to be placed 3.5 inches away from the wall and still achieve a full recline.
Does it have Zero Gravity?
Yes. The Nexus provides Two-Stage Zero Gravity reclining to allow the user to rest in a state of utter weightlessness.
What warranty does the JP-Nexus 4D have?
Manufacturer Warranty: 5 Year (3 Years Full Service + Additional 2 Years Parts).