Osaki 5D+4D Kairos Duo Massage Chair

$8,999.00

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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

Color Options Black, Brown, Taupe
Product Name Kairos Duo
Zero Gravity Reclining Yes
Airbag Coverage Full body
Heat Therapy Shawl and calf
Programs / Styles 20 Auto Massage Modes & 5 Manual Massage Styles
Power Supply 110 - 120V, 50 / 60Hz
Dimensions Upright W33.0” x L62.0” x H47.5”
Dimensions Reclined W33.0” x L70.0” x H36.5”
Shoulder Width 20.0"
Seat Width 20.5"
Minimum Door Width 33.0"
Chair Weight 284.0 lb
User Maximum Weight 280.0 lb
Package Dimensions / Weight
Box 1: W31.69" x L58.46" x H37.99" / 298.0 lb;
Box 2: W16.73" x L39.96" x H24.41" / 39.0 lb

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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.

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.

Advanced Massage Mechanics and Ergonomic Design

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.

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.

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.

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.

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.

Full-Body Airbag Coverage

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

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.

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.