Osaki 5D+4D Kairos Duo Massage Chair

Osaki

Osaki 5D+4D Kairos Duo Massage Chair

Experience next-level, full-body recovery with coordinated massage designed for total relaxation and restoration.

Upholstery

Black

$8,999.00

Confidence Comes Standard

White-Glove Delivery

Extended Warranty

Dedicated Service

Elevate your massage experience with the Osaki 5D+4D Kairos Duo, featuring cutting-edge 5D and 4D roller technology for ultra-realistic, customizable massage strokes. Designed with dual massage systems and advanced comfort features, it delivers a rejuvenating full-body massage tailored to your needs.

Highlights:

Advanced 5D and 4D rollers offering enhanced depth, speed, and rhythm control
Ergonomic SL-Track extending massage coverage along the spine’s natural S-shape and down to the top of the hamstrings for full-body relief
Dual massage systems combining roller and air compression therapies
Zero Gravity seating to maximize relaxation and reduce spinal stress
Heated lumbar and calf zones to soothe muscles and improve circulation

5D + 4D Mechanism
Smart Pressure Sensors
SL-Track
Automatic Extendable Footrest
Automatic Body Scan
Zero Gravity
20 Auto Programs
5 Manual Modes
56 Cell Full Body Air Massage
Calf Kneading
Foot Rollers
Negative Ionizer
Heating Therapy
Touchscreen Control
Bluetooth Speakers
USB & Wireless Charging

3 Years Total
Year 1: Parts + Labor + In-Home
Years 2–3: Parts Only
Residential / Non-transferable

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Personalized Comfort with Smart Sensors, Heating, and Voice Control

Enjoy adaptive massage with smart pressure sensors, soothing heating therapy, advanced body scanning, and effortless hands-free operation through intelligent voice command.

Taupe Osaki 5D+4D Kairos Duo Massage Chair in a modern room with large windows

Smart Pressure Sensors & Heat Therapy

Adaptive sensors target key pressure points while heated massage heads and a warming shawl soothe muscles for deep relief.

Advanced Body Scan Technology

Automatically maps your body’s unique contours at startup to customize every massage with pinpoint accuracy.

Intelligent Voice Command

Simply say “Hello Osaki” or “Hi Osaki” and use preset voice commands from the manual to control your massage hands-free.

Modern Comfort and Wellness Enhancements

Enjoy stress relief, easy control, and seamless connectivity with built-in negative ionizer, touchscreen interface, removable headrest, Bluetooth speakers, and multiple charging options.

Negative Ionizer

Helps reduce stress and boost energy through air ionization.

Touchscreen Controller

Intuitive display for easy massage adjustments.

Removable Headrest

Allows deeper massage customization.

Bluetooth Speaker

Immersive sound for relaxation and entertainment.

USB & Wireless Charging

Conveniently power your devices while you relax.

Taupe Osaki 5D+4D Kairos Duo Massage Chair reclined and viewed from the side fading into an off-white background

Advanced Massage Mechanics and Ergonomic Design

Osaki 5D+4D Kairos Duo Massage Chair rollers on a dark background

5D + 4D Massage Hand

The 5D + 4D massage mechanism combines an ergonomic SL-Track design with fully customizable settings, allowing you to tailor your massage with adjustable timer, five levels each of intensity, speed, and pressure for a truly personalized experience.

Osaki 5D+4D Kairos Duo Massage Chair overlaid with track graphic and dotted arrow-ended line running along it

SL-Track System

The SL-Track is Laser-Crafted Steel. The track allows the massage rollers to effortlessly reach the entirety of your body. The SL-Track reaches all the way from your neck and shoulders to the top of your hamstrings.

Osaki 5D+4D Kairos Duo Massage Chair in degrees of recline. Text highlights a lower body angle of 110° and an upper body angle of 128° with additional '+/- 7 degrees' text for each

Zero Gravity Reclining

Experience relaxation in a state of weightlessness with the Kairos 5D + 4D’s 1 stage zero gravity reclining and 2 reclining modes.

Line with 1 inch text between upright and reclined chair backs overlaid

Space-Saving Design

The Kairos 5D + 4D chair's design only needs 1 inches from the wall for full recline, fitting into tight spaces without losing functionality.

Versatile Massage Modes

Equipped with 20 auto massage modes, the Osaki 5D+4D Kairos Duo provides a balanced selection of full-body, focused, and daily massage routines designed to soothe muscles and support your active lifestyle.

Theme Massage

Quick Demo, Chinese Massage, Stretch, Pain Relief, Senior

Partial Massage

Spine Care, Waist & Glutes, Leg & Foot, Back & Waist, Neck & Shoulder

Focused Massage

Office Relief, Travel Recovery, Sports Recovery, Woman Care, Executive Care

Daily Massage

Morning, Midday, Night, Vitality, Relax

Comprehensive Air Massage and Targeted Heat Therapy

Experience soothing full-body relief with 56 air-cell compression, enhanced heating therapy, and specialized calf kneading and foot rollers designed to relax muscles and improve circulation.

Osaki 5D+4D Kairos Duo Massage Chair lower body area with leg and roller graphics. Arrows indicate roller movement

Calf Kneading & Foot Rollers

The Kairos 5D + 4D features specialized Foot Rollers with reflexology ridges to stimulate key pressure points, using 2 Rollers per foot for complete coverage from toes to heels. Calf Rollers and the proven Calf Kneading function further relieve lower leg tension, delivering a thorough foot and calf massage.

Osaki 5D+4D Kairos Duo Massage Chair with air cell areas highlighted and labeled. Calf and foot rollers are also labeled

Full-Body Airbag Coverage

56 air-cells deliver comprehensive compression, enhanced with heating therapy, calf kneading, and precision foot rollers for total relaxation.

Osaki 5D+4D Kairos Duo Massage Chair with heat areas labeled: 'Heating Shawl' and 'Calf'

Heating Therapy

Melt away tension with the Kairos 5D + 4D’s heating system, which provides both Shawl and Calf heat. Just place the heating shawl over your body for soothing, targeted warmth. (The heating therapy provide warmth in the range of approximately 75 - 83°F.)

Touchscreen Controller

The Kairos 5D + 4D includes a Touchscreen controller that allows for easy navigation and adjustment settings, making it user-friendly.

Program Selection — Select from 20 auto massage modes and 5 manual styles
Manual Controls — Fine-tune roller speed, depth, and rhythm settings
Recline & Zero Gravity — Adjust seating angle and engage zero-gravity mode
Heat Control — Control shawl and calf heating functions
Airbag Control — Customize full-body air compression massage intensity

5 Manual Massage Modes

Choose from five distinct massage styles—Knead, Knock, Tap, Knead & Tap, and Shiatsu—each designed to relieve tension, improve circulation, and promote deep relaxation.

Knead

Circular, rhythmic movements that loosen tight muscles and improve flexibility.

Knock

Firm, percussive strikes that stimulate muscles and enhance blood flow.

Tap

Gentle tapping motions that soothe stiffness and refresh tired muscles.

Hand moving and hand with index finger extended icon

Knead & Tap

Combines kneading and tapping for balanced muscle relief and stimulation.

Shiatsu

Targeted finger-pressure technique that releases deep knots and tension.

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.

Key Features of Osaki 5D+4D Kairos Duo

The Osaki 5D+4D Kairos Duo offers a cutting-edge massage experience with advanced 5D and 4D roller technology combined with smart pressure sensors for precise, adaptive relief. Featuring an ergonomic SL-Track, comprehensive air massage, and multiple heating zones, this chair delivers full-body comfort. Enhanced by zero gravity reclining, intuitive touchscreen controls, and modern connectivity options, it’s designed for both relaxation and convenience.

5D + 4D Mechanism

Provides highly customizable massage strokes with enhanced depth, speed, and rhythm control.

Smart Pressure Sensors

Continuously monitor muscle tension to adjust massage intensity in real time.

SL-Track

Follows the natural curvature of the spine from the neck to the top of the hamstrings for extended coverage.

Automatic Extendable Footrest

Adjusts length automatically to support legs of different heights.

Automatic Body Scan

Maps your body shape to personalize roller positioning and massage settings.

Zero Gravity

Reclines the chair to reduce spinal pressure and promote relaxation.

20 Auto Programs & 5 Manual Modes

Offers a variety of preset and customizable massage routines.

56 Cell Full Body Air Massage

Delivers comprehensive air compression targeting multiple zones for total body relief.

Calf Kneading

Provides targeted kneading to soothe and relax calf muscles.