{"product_id":"osaki-jp-nexus-4d-massage-chair","title":"Osaki JP-Nexus 4D Massage Chair","description":"\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"1105\" height=\"622\" src=\"https:\/\/www.youtube.com\/embed\/kJ6u9UM170U\" title=\"Osaki Japan Nexus 4D Massage Chair Feature Video\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cstyle\u003e   .ojpn { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a2a3a; max-width: 900px; margin: 0 auto; line-height: 1.6; }\n  .ojpn * { box-sizing: border-box; }\n  .ojpn h3 { font-weight: 700 !important; color: #0f172a !important; margin: 1.75rem 0 1rem; }\n  .ojpn h4 { font-weight: 700 !important; color: #0f172a !important; margin: 1.5rem 0 0.5rem; line-height: 1.3; }\n\n  .ojpn-hero-img { margin: 1rem 0; }\n  .ojpn-hero-img img { width: 100%; border-radius: 8px; display: block; }\n\n  .ojpn-spec-table { width: 100%; table-layout: fixed; border-collapse: collapse; font-size: 14px; margin: 1rem 0; }\n  .ojpn-spec-table tr:nth-child(odd) { background: #f8fafc; }\n  .ojpn-spec-table td { padding: 14px 16px; border: 1px solid #e2e8f0; vertical-align: top; }\n  .ojpn-spec-table td:first-child { color: #64748b; width: 50%; font-weight: 700; }\n  .ojpn-spec-table td:last-child { font-weight: 500; color: #0f172a; }\n\n  .ojpn-spec-grid { display: flex; align-items: flex-start; gap: 1.5rem; margin: 1rem 0; }\n  .ojpn-spec-table-col { width: 55%; min-width: 0; }\n  .ojpn-spec-image-col { width: 45%; min-width: 0; position: sticky; top: 20px; align-self: flex-start; }\n  .ojpn-spec-image-col img { width: 100%; border-radius: 8px; display: block; border: 1px solid #e2e8f0; }\n  @media(max-width: 900px) {\n    .ojpn-spec-grid { flex-direction: column; }\n    .ojpn-spec-table-col, .ojpn-spec-image-col { width: 100%; position: static; top: auto; }\n  }\n\n  .ojpn-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 1rem 0; }\n  .ojpn-feat { background: #fff; border: 1px solid #e2e8f0; border-radius: 6px; padding: 0.9rem 1rem; }\n  .ojpn-feat-title { font-weight: 700 !important; color: #0f172a !important; margin-bottom: 0; display: flex; align-items: center; gap: 7px; line-height: 1.3; }\n  .ojpn-feat-title::before { content: \"\"; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #2563a8; flex-shrink: 0; }\n  .ojpn-feat p { margin: 0.4rem 0 0; font-size: 14px; color: #334155; }\n\n  .ojpn-manual-grid { display: flex; flex-wrap: wrap; gap: 10px; margin: 1rem 0; }\n  .ojpn-manual-btn { display: inline-flex; align-items: center; gap: 8px; background: #2563a8; color: #fff !important; font-weight: 600; font-size: 14px; padding: 10px 18px; border-radius: 6px; text-decoration: none; transition: background 0.2s; }\n  .ojpn-manual-btn:hover { background: #1e4f87; }\n\n  .ojpn-warranty-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 1rem 0; }\n  .ojpn-warranty-tile { background: #e8f0fa; border: 1px solid #bfd4ef; border-radius: 8px; padding: 16px 12px; text-align: center; }\n  .ojpn-warranty-tile .ojpn-w-main { font-size: 18px; font-weight: 900; color: #2563a8; line-height: 1; margin-bottom: 4px; }\n  .ojpn-warranty-tile .ojpn-w-label { font-size: 12px; font-weight: 600; color: #1e3a5f; text-transform: uppercase; letter-spacing: 0.04em; }\n\n  .ojpn-divider { border: none; border-top: 1px solid #e2e8f0; margin: 1.75rem 0; }\n\n  @media(max-width: 900px) {\n    .ojpn-grid { grid-template-columns: 1fr; }\n    .ojpn-warranty-tiles { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"ojpn\"\u003e\n\u003ch2\u003eOsaki JP-Nexus 4D Massage Chair - Made in Japan\u003c\/h2\u003e\n\u003cp\u003eCrafted with precision and care in Japan, the Nexus embodies the essence of Japanese craftsmanship. Its advanced 4D massage system transcends traditional massages with genuine depth, dimension, and relief, built from premium Japanese materials for lasting durability.\u003c\/p\u003e\n\u003cdiv class=\"ojpn-hero-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0086\/1297\/0558\/files\/1.nexus_main.jpg?v=1710519102\" alt=\"nexus_main\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe Nexus' advanced 4D massage system delivers an immersive experience that goes beyond a standard massage, adding real depth and dimension to every stroke. Its SL-Track, made from laser-crafted steel, lets the rollers freely reach the entirety of your body, stretching all the way from the neck and shoulders down to the hamstrings. A computer body scan intelligently maps and adjusts the massage mechanism to your body's contours, while intelligent voice control lets you customize the entire experience without lifting a finger.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0086\/1297\/0558\/files\/6.nexus_body-scan.webp?v=1710519102\" alt=\"nexus_body-scan\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe Nexus pays close attention to areas other chairs overlook: deep calf kneading via airbag compression in the calfrest, memory-foam foot massage that intelligently applies force around your feet, and acupuncture-style hand reflexology built right into the armrests. Graphene heating warms the lower back, while 34 air cells throughout the chair deliver intensive compression therapy. Two-stage zero gravity - technology originally developed by NASA - lets you rest in a genuine state of weightlessness, and space-saving engineering means the chair only needs 3.5 inches of wall clearance for a full recline. Choose from 16 auto programs or 35 manual settings, control it all through the touchscreen remote or side shortcut panel, and finish with a removable headrest, Bluetooth speakers, and quiet, noise-reduced operation that keeps the whole experience distraction-free.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/Screenshot_2026-09-06_000723.png?v=1788635266\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr class=\"ojpn-divider\"\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"ojpn-spec-grid\"\u003e\n\u003cdiv class=\"ojpn-spec-table-col\"\u003e\n\u003ctable class=\"ojpn-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Mechanism\u003c\/td\u003e\n\u003ctd\u003e4D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Track\u003c\/td\u003e\n\u003ctd\u003eSL-Track, Laser-Crafted Steel (Neck to Hamstrings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Scan\u003c\/td\u003e\n\u003ctd\u003eAutomatic Computer Body Scan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Control\u003c\/td\u003e\n\u003ctd\u003eYes, Intelligent Voice Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Programs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Programs\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Air Cells\u003c\/td\u003e\n\u003ctd\u003e34 (Full Body Compression)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Therapy\u003c\/td\u003e\n\u003ctd\u003eGraphene Heating (Lumbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalf Massage\u003c\/td\u003e\n\u003ctd\u003eDeep Calf Kneading (Airbag Compression)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFoot Massage\u003c\/td\u003e\n\u003ctd\u003eMemory Foam Kneading + Specialized Reflexology Rollers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHand Massage\u003c\/td\u003e\n\u003ctd\u003eAcupuncture Hand Reflexology (Armrests)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003eNoise Reduction (Quiet Massage Chair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Gravity\u003c\/td\u003e\n\u003ctd\u003e2-Stage, NASA-Inspired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpace-Saving Technology\u003c\/td\u003e\n\u003ctd\u003e3.5\" Wall Clearance for Full Recline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootrest\u003c\/td\u003e\n\u003ctd\u003eAutomatic Extendable, Up to 5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadrest\u003c\/td\u003e\n\u003ctd\u003eRemovable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController\u003c\/td\u003e\n\u003ctd\u003eTouchscreen + Side Shortcut Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEntertainment\u003c\/td\u003e\n\u003ctd\u003eBluetooth Speakers (Surround Sound)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Lighting\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Timer\u003c\/td\u003e\n\u003ctd\u003e20 Minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Door Width\u003c\/td\u003e\n\u003ctd\u003e33.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e110–120V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions Upright (W x L x H)\u003c\/td\u003e\n\u003ctd\u003e33.0\" x 63.0\" x 49.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions Reclined (W x L x H)\u003c\/td\u003e\n\u003ctd\u003e33.0\" x 70.0\" x 41.0\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoulder \/ Seat Width\u003c\/td\u003e\n\u003ctd\u003e22\" \/ 16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChair Weight\u003c\/td\u003e\n\u003ctd\u003e202.8 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum User Weight\u003c\/td\u003e\n\u003ctd\u003e250 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5-Year Official Osaki Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-spec-image-col\"\u003e\u003cimg src=\"https:\/\/www.recoveryforathletes.com\/cdn\/shop\/files\/osaki-jp-nexus-dim.png?v=15811021370019942988\" alt=\"Osaki JP-Nexus 4D Massage Chair Dimensions\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"ojpn-divider\"\u003e\n\u003c!-- FEATURES --\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"ojpn-grid\"\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003e4D Massage Mechanism\u003c\/div\u003e\n\u003cp\u003eAn advanced 4D system offers an immersive experience, transcending traditional massages by providing depth, dimension, and unparalleled relief.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eIntelligent Voice Control\u003c\/div\u003e\n\u003cp\u003eOperate the chair using voice commands, customizing your massage experience without lifting a finger.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eTouchscreen Controller\u003c\/div\u003e\n\u003cp\u003eA dedicated remote controller lets you easily navigate and adjust massage settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eAutomatic Body Scan\u003c\/div\u003e\n\u003cp\u003eAdvanced sensors accurately detect your body's contours and dimensions to tailor the massage to your unique shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eDeep Calf Kneading\u003c\/div\u003e\n\u003cp\u003eAirbag compression in the calfrest gives one of the most overlooked massage areas the close attention it deserves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eKneading Foot Massage\u003c\/div\u003e\n\u003cp\u003eMemory foam intelligently applies force around your feet for the optimal foot massage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eQuiet Massage Chair\u003c\/div\u003e\n\u003cp\u003eNoise reduction minimizes disruptive sounds during operation, enhancing the relaxation ambiance without distractions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eHand Reflexology\u003c\/div\u003e\n\u003cp\u003eAcupuncture-style mini nodes built into the armrests help assist in circulating blood flow through the hands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003e16 Auto Programs\u003c\/div\u003e\n\u003cp\u003eA full library of preset routines for instant, goal-specific massage sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003e35 Manual Programs\u003c\/div\u003e\n\u003cp\u003eTake direct control with an extensive range of manual settings to fine-tune your own massage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eSL-Track System\u003c\/div\u003e\n\u003cp\u003eLaser-crafted steel lets the massage rollers freely reach the entirety of your body, from your neck and shoulders to your hamstrings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eLumbar Heating Therapy\u003c\/div\u003e\n\u003cp\u003eGraphene heating effectively warms and eases soreness in the lower back muscles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003e2-Stage Zero Gravity\u003c\/div\u003e\n\u003cp\u003eNASA-developed technology lets you rest in a state of genuine weightlessness across two recline stages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eSpace-Saving Technology\u003c\/div\u003e\n\u003cp\u003eThe chair can be placed just 3.5 inches from the wall and still achieve a full recline.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eAutomatic Extendable Footrest\u003c\/div\u003e\n\u003cp\u003eStretches up to 5 inches to accommodate users of different heights and body types.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003e34-Cell Full Body Air Massage\u003c\/div\u003e\n\u003cp\u003eAir cells throughout the chair give an intensive compression therapy experience from head to toe.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eRemovable Headrest\u003c\/div\u003e\n\u003cp\u003eRemoving the headrest allows for an even deeper, more personalized massage experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eBluetooth Speakers\u003c\/div\u003e\n\u003cp\u003eListen to your favorite audio through high-quality surround Bluetooth speakers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eShortcut Panels\u003c\/div\u003e\n\u003cp\u003eA side armrest panel lets you conveniently make quick adjustments to your massage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-feat\"\u003e\n\u003cdiv class=\"ojpn-feat-title\"\u003eLED Lighting\u003c\/div\u003e\n\u003cp\u003eAmbient LED lighting adds a modern touch and sets a relaxing atmosphere.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"ojpn-divider\"\u003e\n\u003c!-- MANUAL --\u003e\n\u003ch3\u003eManual\u003c\/h3\u003e\n\u003cdiv class=\"ojpn-manual-grid\"\u003e\u003ca class=\"ojpn-manual-btn\" href=\"https:\/\/www.recoveryforathletes.com\/cdn\/shop\/files\/English_Manual_of_Nexus_Web.pdf?v=2091222109311883390\" rel=\"noopener\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/div\u003e\n\u003chr class=\"ojpn-divider\"\u003e\n\u003c!-- WARRANTY --\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003ch4\u003eOsaki Official 5-Year Warranty\u003c\/h4\u003e\n\u003cdiv class=\"ojpn-warranty-tiles\"\u003e\n\u003cdiv class=\"ojpn-warranty-tile\"\u003e\n\u003cdiv class=\"ojpn-w-main\"\u003e3-Year\u003c\/div\u003e\n\u003cdiv class=\"ojpn-w-label\"\u003eFull Service (Parts \u0026amp; Labor)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-warranty-tile\"\u003e\n\u003cdiv class=\"ojpn-w-main\"\u003e+2-Year\u003c\/div\u003e\n\u003cdiv class=\"ojpn-w-label\"\u003eAdditional Parts Coverage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ojpn-warranty-tile\"\u003e\n\u003cdiv class=\"ojpn-w-main\"\u003e3-Year\u003c\/div\u003e\n\u003cdiv class=\"ojpn-w-label\"\u003eStructural Framework\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eOsaki guarantees that your qualified product will be repaired or replaced, at its option and without cost to you, should it be deemed defective due to faulty parts, workmanship, or structural defects during the covered warranty period, excluding the limitations detailed in the full warranty terms. Parts and labor are covered at no cost to the customer for the first three years, with parts coverage continuing at no cost through year five; structural framework is covered for three years. This is a non-transferable manufacturer's warranty and is valid within the 48 contiguous United States and Canada. For warranty service or questions, contact Osaki support at \u003ca href=\"https:\/\/osakiusa.com\/support\"\u003eosakiusa.com\/support\u003c\/a\u003e or call 1-888-501-5988.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Osaki","offers":[{"title":"Default Title","offer_id":52803226665242,"sku":"JP-Nexus 4D","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/nexus_beige_life_700x700_e245c1f9-21ad-4522-9376-6b48f28f0dab.jpg?v=1788634982","url":"https:\/\/mediriser.com\/products\/osaki-jp-nexus-4d-massage-chair","provider":"Mediriser","version":"1.0","type":"link"}