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Osaki JP-Nexus 4D Massage Chair

by Osaki
Original price $10,999.00 - Original price $10,999.00
Original price $10,999.00
$5,999.00
$5,999.00 - $5,999.00
Current price $5,999.00
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Features

Massage Roller Track: SL-Track

Massage Roller: 4D

Massage Roller Adjustments: N/A

Heat Therapy: Lumbar (Graphene Heating)

Voice Control: Yes

Specs

Warranty: 5 Year (3 Years Full Service & Additional 2 Years Parts)

User Height Range: N/A

Recommended User Max Weight: 250 lbs

Chair Dimensions: 63"L x 33"W x 49"H

Shipping & Delivery

All of our items have a FREE SHIPPING OPTION within the contiguous United States, we do also offer a $300 shipping fee for Hawaii and Alaska.

At Massage Chair Warehouse, we prioritize efficient and timely shipping for all your orders. Our goal is to deliver your items as quickly as possible, often surpassing our own target of 5 business days from the order date. We are committed to exceeding your shipping expectations.

To keep you well-informed during the shipping process, we will promptly provide you with tracking information. Within 24 hours of your order leaving our warehouse, you will receive an email with the tracking details. This allows you to easily monitor the progress of your package and anticipate its arrival.

If, by any chance, you haven't received tracking information within six business days of placing your order, please don't hesitate to contact us. Reach out to our dedicated team at hello@massagechairwarehouse.com or give us a call at (704) 486-2384, and we will be happy to assist you.

Shipping:

At Massage Chair Warehouse, we offer two shipping options for your convenience. If you choose our free shipping option, you can expect to receive your item curbside within 7-10 business days from the shipment date, often even sooner. Our reliable carriers will bring your chair to your front door in separate boxes, with the chair itself in one box, the armrests in another, and the footrest in the last box.

Assembly is straightforward, typically involving attaching the armrests, footrest, and occasionally a pedestal for your remote. We provide installation videos on our website and YouTube channel to assist you. Please note that our chairs are heavy, so it's advisable to have assistance when moving the chair within your home.

To ease chair movement, using a dolly or two is recommended. Simply fully recline the chair, place the dolly next to it, and "tip" the chair onto its side onto the dolly. This allows for easy rolling to your desired location.

Alternatively, we offer a white glove delivery service. With white glove delivery, our professional team will bring the chair to your home, place it in your chosen room, and handle the setup. They will also remove all packaging debris, leaving your space clean.

Please note that with white glove delivery, your chair will be transported via LTL Freight before being transferred to the final mile/white glove delivery company, extending the delivery time by approximately one week.

When scheduling white glove delivery, it's important to inform the company of any stairs or challenging locations in your home. If you anticipate difficulties, please share pictures with us for proper preparation.

If a third person is required for delivery, additional charges may apply. We advise carefully considering whether white glove delivery is necessary before placing your order to avoid surprises.

In the case of returns or exchanges, white glove pickup will be necessary, incurring additional costs. Please keep this in mind, as the delivery company will handle the removal of packaging debris.

At Massage Chair Warehouse, we prioritize customer satisfaction and strive to deliver your order in perfect condition. Before signing the shipping weigh bill, we kindly request that you thoroughly inspect your item. By accepting a damaged product, you release the shipping company and us from liability. Once you accept the shipment as non-damaged, the item becomes your responsibility.

If you notice any damage upon delivery, please contact us immediately at (704) 486-2384. Our team will promptly engage with the manufacturer while the Shipping Agent is present to resolve any concerns you may have.

30-Day Satisfaction Guarantee

At Massage Chair Warehouse, your satisfaction is our top priority. We want you to be thrilled with your purchase, and we offer a hassle-free return policy to ensure your peace of mind.

You have a generous 30-day window from the ship date to make a decision about your purchase. Our return policy applies to all manufacturers except UltraComfort and our Refurbished/Open Box/Certified Pre Owned chairs, as they no longer accept returns or swaps due to buyer's remorse. However, if your chair arrives damaged, they will promptly replace it.

If you'd like to explore other chair options within our selection, we value your loyalty and will cover the fees associated with switching to a different chair that better suits your needs.

To be eligible for a return, please ensure the item is repackaged in its original packaging with all parts, hardware, controller, and accessories. If the original packaging is unavailable, suitable repackaging will be required, and additional white glove pickup fees may apply.

Please note that our return policy applies to orders within the continental US only. If your chair was shipped to Hawaii, Alaska, Puerto Rico, or internationally, the shipping fees likely amounted to $800-$1200 each way.

In the unlikely event of any quality issues with your chair, we are committed to finding a resolution. We will work closely with you to facilitate repair, replacement, or exchange. However, if you decline these options, you will be responsible for the shipping costs in both directions and any applicable restocking fees.

Restocking fees are common in the industry, and rates may vary. Currently, Human Touch and Cozzia charge a restocking fee of 15%, while Synca has a restocking fee of 20%.

NOTE: We are on your side and strive to provide you with exceptional service, if you have any questions or concerns regarding your order or return, call us at (704) 486-2384.

However, if you decline repair or replacement of your item, the responsibility for all shipping fees in both directions and any associated fees will fall upon you.

30 Day Easy Return & Exchange Policy

While we fully believe in every product that we sell, we understand that you might have second thoughts or your product may not be everything you hoped for. For that reason, we offer a 30-day hassle free Return Policy for most of our products.

If you decide you want to return an item for any reason within 30 days of receiving your order, please contact our customer service team.

Easy Return & Exchange Policy Guidelines

Return Policy Guidelines

  • Must be returned in its original boxes. If not an additional charge will be applied.
  • White-Glove Delivery is Non-Refundable. This is an additional service and therefore cannot be refunded. If you do return your chair and want white glove pickup, then there will be an additional charge applied.
  • Only orders in the contiguous US - It does not apply to Alaska, Hawaii, and Puerto Rico orders or international orders.
  • Financing Fees are non-refundable. These range from 10%-15%.

How do I return my product?

The return process is simple. Just contact a Massage Chair Warehouse expert to get your Return Authorization (RA) number and the correct address to send your item. Please be sure that the item is returned in its original condition and that it is packed in its original boxes. Products returned improperly will not be accepted. Restocking fees and return shipping charges will apply.

Cancellations

All canceled orders are subject to your cc fees (3%) which are non-refundable plus a $20 processing fee, whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges and any re-consignment fees associated. Refunds will only be issued to the original credit card that you used when placing your order.  

30-Day Satisfaction Guarantee

At Massage Chair Warehouse, your satisfaction is our top priority. We want you to be thrilled with your purchase, and we offer a hassle-free return policy to ensure your peace of mind.

You have a generous 30-day window from the ship date to make a decision about your purchase. Our return policy applies to all manufacturers except our Refurbished/Open Box/Certified Pre Owned chairs, as they no longer accept returns or swaps due to buyer's remorse. However, if your chair arrives damaged, they will promptly replace it.

If you'd like to explore other chair options within our selection, we value your loyalty and will cover the fees associated with switching to a different chair that better suits your needs.

To be eligible for a return, please ensure the item is repackaged in its original packaging with all parts, hardware, controller, and accessories. If the original packaging is unavailable, suitable repackaging will be required, and additional white glove pickup fees may apply.

Please note that our return policy applies to orders within the continental US only. If your chair was shipped to Hawaii, Alaska, Puerto Rico, or internationally, the shipping fees likely amounted to $800-$1200 each way.

In the unlikely event of any quality issues with your chair, we are committed to finding a resolution. We will work closely with you to facilitate repair, replacement, or exchange. However, if you decline these options, you will be responsible for the shipping costs in both directions and any applicable restocking fees.

Typically, our suppliers offer returns within the first 30 days and a 15% restocking fee (Cozzia (Svago, JP Medics) while some offer higher restocking fees -- all Johnson Brands (Synca, Johnson and Inner Balance Wellness) 20%. You will also be responsible for shipping in both directions back to the supplier and any associated fees. Fees are also subject to change and may be higher depending on the supplier. Since we have paid to ship the item to you (even though you have received free shipping), you will need to pay the shipping in both directions as well as all associated fees with returning your item.

NOTE: We are on your side and strive to provide you with exceptional service, if you have any questions or concerns regarding your order or return, call us at (704) 486-2384.

Conditions/Fine Print

  • Due to factory personalization and cost, the return policy does not apply to Luraco i9 Max Billionaire Edition and Luraco i9 Max Royal Edition.
  • For Medical Breakthrough Chairs Only- Once you receive the chair, you have 7 days to use the chair. If you are unhappy with your chair for whatever reason, please call us to request a return merchandise authorization number. You can return the chair within 7 days of receiving it. Please remember that all items for return should be in their original condition and packaging. The original packaging can be purchased for $550 which includes all of the pads and boxes if you do not have it. It is the sole responsibility of the customer to keep the original cartons and packaging. You must also put the chair back in the original packing and strap it on the pallet it came in prior to the freight company picking it up. Customers are responsible for all freight shipping charges and white glove fees, as well as a 25% restocking fee no matter what was offered when you purchase the chair. After receiving the massage chair and inspection, we will issue a refund of the chair. Please note that to be eligible for return, items must be in resalable condition, including all product documentation, and shipped within 30 days RMA was issued.
Authorized Osaki Dealer

Official partners with all our brands.

No Sales Tax

We pay the sales tax to pass the savings on to you.

Price Match Policy

Find it cheaper somewhere else? Let us know.

Financing

Buy now and pay later with our financing options.

Overview

Osaki JP-Nexus 4D A 4D chair made in Japan, with 35 manual programs.

The JP-Nexus is made in Japan, which separates it from most of Osaki's range. Inside is a 4D mechanism on an SL-Track that runs from the neck and shoulders down to the hamstrings, so the rollers reach the glutes and the backs of the thighs as well as the length of the spine.

Its manual library is large: 35 manual programs, made up of 11 single techniques and 24 combinations, alongside 16 automatic programs. That depth suits a buyer who wants to build a session rather than run the same preset every day.

Thirty-four air cells compress the body, the calf rest kneads, and foot rollers with reflexology ridges work the soles. Lumbar heat comes from a graphene heating element. The footrest extends automatically by up to 5 inches, and nodes in the armrests add hand reflexology.

Recline is two-stage zero gravity, and the frame slides forward as it reclines, so the chair can sit 3.5 inches from the wall. Upright it measures 63 inches long, 33 inches wide and 49 inches high. Voice control, a touchscreen controller, shortcut panels, headrest Bluetooth speakers, LED lighting and a removable headrest complete it.


Construction

What the JP-Nexus is built around.

01Made in Japan

Osaki sells the JP-Nexus under its Osaki Japan label and states that it is engineered and manufactured in Japan. Within the Osaki range that is the exception; it is the reason to choose this chair over a 4D model at a similar size.

024D Mechanism on an SL-Track

The 4D rollers vary speed and rhythm as well as depth, and the SL-Track carries them from the neck and shoulders past the seat to the hamstrings, so the lower back and glutes are part of every full-body program.

0335 Manual Programs and 16 Automatic Programs

Eleven single techniques and 24 combinations make up the manual library. A user who prefers one technique on one area can set it directly instead of hunting for a preset that happens to include it.

04Graphene Lumbar Heat

A graphene heating element warms the lower back during the massage., alongside the 4D rollers working the same area.

0534 Air Cells, Calf Kneading and Foot Rollers

Air cells work the arms, legs and seat, the calf rest adds kneading, and foot rollers with reflexology ridges press into the soles. Mini nodes in the armrests work the palms.

06Two-Stage Zero Gravity with 3.5-Inch Wall Clearance

Two recline stages take you from upright into zero gravity. Because the chair slides forward as it reclines, it needs just 3.5 inches behind it, and the footrest extends up to 5 inches automatically.


Buyer's Guide

What a Made-in-Japan 4D chair gives you.

The JP-Nexus is built in Japan, and Osaki points to the build and the tuning of its massage software as the difference. If the country of manufacture matters to you, it is the Osaki 4D chair that answers it.

Compare program depth, not just program count. The JP-Nexus has 16 automatic programs, the same number as Osaki's OP-4D Master, but its 35 manual programs are far more than the Master's 6 massage styles. The Master answers with ten over-the-shoulder airbags and 46 air cells against the Nexus's 34.

Check the room before you buy. The JP-Nexus is 33 inches wide, needs a 33-inch doorway, and reclines to 70 inches long and 41 inches high. Its 3.5-inch wall clearance means it can sit almost against a wall.

The chair ships in two boxes: 57.9 x 33.5 x 49 inches at 238.1 lb, and 20.1 x 23.2 x 21.7 inches at 52.9 lb. It runs on a standard 110-120V outlet and comes in taupe, brown or black.

Specifications

JP-Nexus at a glance.

Massage System

  • Mechanism4D
  • TrackSL-Track, neck to hamstrings
  • Auto Programs16
  • Manual Programs35 (11 single, 24 combinations)
  • Air Cells34
  • CalfKneading
  • FeetRollers with reflexology ridges
  • HandsArmrest reflexology nodes
  • HeatLumbar, graphene

Comfort & Controls

  • Recline2-stage zero gravity
  • Wall Clearance3.5 in
  • FootrestAutomatic, up to 5 in
  • ControllerTouchscreen, shortcut panels
  • Voice ControlYes
  • AudioBluetooth speakers in headrest
  • OtherLED lighting, removable headrest

Dimensions & Fit

  • Upright (L x W x H)63 x 33 x 49 in / 160 x 84 x 124 cm
  • Reclined (L x W x H)70 x 33 x 41 in / 178 x 84 x 104 cm
  • Minimum Door Width33 in / 84 cm

Shipping

  • Box 1 (L x W x H)57.9 x 33.5 x 49 in / 147 x 85 x 124 cm
  • Box 1 Weight238.1 lb / 108 kg
  • Box 2 (L x W x H)20.1 x 23.2 x 21.7 in / 51 x 59 x 55 cm
  • Box 2 Weight52.9 lb / 24 kg

General

  • BrandOsaki
  • Made InJapan
  • Power110-120V, 50/60 Hz
  • ColorsTaupe, Brown, Black
  • Warranty5 years: 3 years full service, 2 additional years parts

FAQ

Questions buyers ask about the JP-Nexus.

Is the JP-Nexus really made in Japan?

Yes. Osaki sells it under its Osaki Japan label and states that it is engineered and manufactured in Japan.

How many programs does it have?

16 automatic programs and 35 manual programs, made up of 11 single techniques and 24 combinations.

How much wall space does it need?

3.5 inches. The chair slides forward as it reclines into its two zero gravity stages.

What kind of heat does it use?

A graphene heating element in the lumbar area.

Does it massage the calves and feet?

Yes. The calf rest kneads, foot rollers with reflexology ridges work the soles, and the footrest extends up to 5 inches automatically.

What warranty does Osaki list?

Osaki lists the JP-Nexus with a 5-year warranty: three years of full service, followed by two additional years of parts coverage.

Specifications

Full Specifications

Massage System

  • Massage Roller 4D
  • Massage Roller Track SL-Track
  • Massage Roller Adjustments N/A
  • Massage Techniques Kneading, Tapping, Shiatsu, Clapping, Swedish, Rolling
  • Deep Tissue Massage Yes
  • Body Scan Technology Yes
  • Glute Massage N/A
  • Foot Massage Yes
  • Calf Massage Deep Calf Kneading
  • Air Massage 34-Cell Full Body Air Massage
  • Total Airbags 34 Air Cells
  • Airbag Intensity Adjustments N/A
  • Vibration No

Programs & Controls

  • Automatic Programs 16 Automatic Programs
  • Manual Programs 35 Manual Programs (11 Single, 24 Combinations)
  • Stretch Program Thai Stretch Program
  • Memory Program N/A
  • Timer Settings 20 minute Auto Timer
  • Controller Types Touchscreen Controller
  • Controller Languages N/A
  • Voice Control Yes

Recline & Positioning

  • Recline Yes
  • Zero Gravity Recline 2-Stage Zero Gravity
  • Ottoman Length Adjustment Automatic Extendable Footrest
  • Distance to Wall 3.5"
  • Height Range N/A

Comfort & Wellness Features

  • Heat Therapy Lumbar (Graphene Heating)
  • Ion Therapy No
  • Chromotherapy No
  • Bluetooth Speakers Yes
  • Device Charging N/A
  • Removable Back Pad Removable Headrest

Build & Dimensions

  • Made In Japan
  • Upholstery N/A
  • Dimensions Upright 63"L x 33"W x 49"H
  • Dimensions Reclined 70"L x 33"W x 41"H
  • Seat Width 16"
  • Chair Weight
  • Recommended User Max Weight 250 lbs

Shipping & Warranty

  • Shipping Dimensions Box 1: 57.9"L x 33.5"W x 49"H (238.1 lbs); Box 2: 20.1"L x 23.2"W x 21.7"H (52.9 lbs)
  • Shipping Weight 291 lbs
  • Warranty 5 Year (3 Years Full Service & Additional 2 Years Parts)