Osaki Japan JP-Nexus 4D Massage Chair

$6,999.00 $11,999.00

Handcrafted in Japan, the Osaki JP-Nexus 4D offers precision, comfort, and intelligent technology in one beautifully engineered chair. With quiet operation, body scanning, and customizable settings, it delivers an effortlessly relaxing experience.

Highlights:

Advanced 4D SL-track massage mechanism for full-body coverage
16 automatic and 35 manual programs for targeted therapy
Heated lumbar and calf zones with deep kneading massage
Space-saving zero-gravity recline with extendable footrest
Voice control, LED lighting, and Bluetooth sound integration

4D Massage Mechanism
Intelligent Voice Control
Touchscreen Controller
Automatic Body Scan
Deep Calf Kneading
Kneading Foot Massage
Quiet Massage Chair
Hand Reflexology
16 Auto Programs
35 Manual Programs
SL-Track System
Lumbar Heating Therapy
2-Stage Zero Gravity
Space-Saving Technology
Automatic Extendable Footrest
34-Cell Full Body Air Massage
Removable Headrest
Bluetooth Speakers
Shortcut Panels
LED Lighting

Massage Modes 16 Auto Programs; 35 Manual Programs
Track Type SL-Track System
Heat Therapy Lumbar Heating Therapy
Zero Gravity 2-Stage Zero Gravity Recline
Air Massage 34-Cell Full-Body Air Massage
Foot / Calf Focus Deep Calf Kneading; Kneading Foot Massage
Comfort / Extras Hand Reflexology; LED Lighting; Bluetooth Speakers; Removable Headrest; Automatic Extendable Footrest; Shortcut Panels; Quiet Operation
Space-Saving Design Yes

Compare to similar products

Full‑Body Air Compression System

Featuring 34 air cells for immersive, full‑body compression therapy—including shoulders, arms, hips, calves, and feet.

34‑Cell Air Wrap

Full‑body airbag system envelops multiple zones for compression therapy.

Multi‑Zone Coverage

Airbags target shoulders, back, arms, hips, calves and feet for total immersion.

Intensive Compression Design

Specifically engineered for an intensive full‑body compression experience.

Explore 16 Auto Massage Programs

Select from sixteen expertly crafted auto massage sessions—such as Sport, Relax, Sweet Dream, and Thai Stretch—each designed to suit different needs.

Sport

Dynamic auto program for revitalizing full‑body massage.

Relax

Gentle auto mode designed for soothing comfort.

Sweet Dream

Calming auto routine ideal for nighttime usage.

Thai Stretch

Stretch‑focused program emulates Thai massage techniques.

+ 12 More

Including Blood Circulation, Focus, Yoga, Calm, and Recover.

Advanced Roller & Track Technology

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.

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.

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.

Massage Programs & Manual Modes

The JP-Nexus 4D delivers a wide range of programs to suit different needs — whether you want full-body relaxation, pain relief, or focused therapy. With 16 automatic programs and 35 manual styles, you can precisely pick what works best.

Full Body Relax

Gentle full-body coverage to reduce overall tension.

Deep Tissue

Strong roller pressure and movements aimed at muscles that feel tight and sore.

Pain Relief

Focused massage for painful or overworked areas.

Stretch & Flex

Sequences designed to gently stretch muscles and improve flexibility.

Foot/Calf Focus

Air-compression + rollers to relieve tired lower legs and feet.

Lumbar Focus

Rollers + heat zero in on lower back issues.

Shoulder/Neck Ease

Programs designed to reduce stiffness in shoulders and neck.

Quick Relief

Shorter auto-program for when you need fast relaxation.

Targeted Relief & Restorative Comfort

The Osaki JP-Nexus 4D delivers thoughtful care to often-overlooked areas, combining calf and foot kneading, hand reflexology, and customizable graphene heating for a deeply relaxing experience.

Deep Calf Kneading & Kneading Foot Massage

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. Additionally, the Nexus utilizes memory foam to intelligently apply force around your feet for the optimal foot massage.

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.

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.

Remote & Control Features

The chair has a responsive controller and voice command system so you can switch programs, adjust settings (heat, air, recline), and control ambient features (LED, sound) without interrupting the massage.

Touchscreen Interface — For selecting auto/manual modes and settings.
Voice Control — Use voice to toggle features (programs, recline etc.).
Quick-Access Shortcut Panels — Buttons for frequently used features.
Intensity & Style Adjustment — Change roller depth, air pressure, manual modes.
Auto Extendable Footrest — Adjusts automatically for leg length.
Session Timer — Built-in timer option.
Ambient Controls — LED lighting and Bluetooth music control from remote.

35 Manual Programs

This chair offers 6 manual techniques (each with two settings), which can be combined to yield up to 35 distinct manual programs.

Kneading (I, II)

Applies circular, compressive motion to loosen and relax muscle fibers.

Tapping (I, II)

Delivers rhythmic percussive pressure to energize tissue and stimulate circulation.

Shiatsu (I, II)

Uses pinpoint pressure on energy pathways to release tension and restore balance.

Clapping (I, II)

Mimics alternating open‑hand strikes to activate superficial muscle layers.

Swedish (I, II)

Utilizes long, gliding strokes to soothe surface tension and promote overall relaxation.

Rolling

Moves rollers along the spine in smooth, continuous motion to decompress vertebrae and elongate back muscles.

ABOUT THE BRAND

Osaki

Osaki is one of the most recognized names in massage chair innovation, offering a wide range of models that integrate state-of-the-art features at accessible price points. Known for their reliability and functionality, Osaki massage chairs are designed to deliver full-body comfort, muscle recovery, and daily relaxation.

From AI-powered body scanning and 4D roller systems to foot reflexology and zero gravity recline, Osaki chairs incorporate advanced technologies tailored for comprehensive wellness. Each chair is built with user comfort in mind, offering multiple massage modes and adjustable settings for a personalized experience.

With decades of experience in wellness technology, Osaki continues to push the boundaries of at-home massage therapy. Whether you're managing stress, alleviating back pain, or simply enjoying a moment of relaxation, Osaki massage chairs are built to enhance your quality of life.

Advanced Features of JP-Nexus 4D

The JP-Nexus 4D is engineered for top-tier comfort and therapy. With its high-precision 4D rollers, AI features, extensive massage programs, and a host of comfort upgrades like air massage, heat, and voice control, it aims to deliver a truly premium massage chair experience.