Body-Adaptive Comfort, Engineered to Follow Your Curve

The Osaki Pro 4D Epic LE is built to read your body and respond. A 53-inch dual guide rail carries the rollers along the natural curve of your spine, while a responsive 4D mechanism adjusts speed, depth and rhythm in real time for a massage that feels powerful yet natural — never harsh.

Intelligent health detection, a smart body scan, 3-stage zero gravity and full-body air compression work together to deliver a personalized, therapeutic session every time you sit down — from your neck and shoulders to your legs and feet.

Intelligent Health Detection at a Touch

With a simple finger touch, the Epic LE monitors your heart rate and blood oxygen levels. This smart detection helps the chair understand your body's condition and guide you toward a more suitable massage mode for a truly personalized session.

Why it matters:

• Heart rate & blood oxygen readings in seconds
• Smarter recommendations matched to your condition
• Personalized relaxation every time you sit down

53" Dual Rail Massage System

A 53-inch dual guide rail lets the massage rollers glide smoothly along your body's natural curve. The extended track reaches from your neck and shoulders all the way to the upper hamstrings, delivering a more seamless, uninterrupted full-body massage.

Why it matters:

• Dual-rail design — smoother, more stable roller path
• 53" of coverage — neck and shoulders to upper hamstrings
• Seamless contact — no gaps in the massage

Advanced 4D Massage Mechanism

The 4D system delivers deeper, more flexible movement than traditional rollers. By combining strong pressure with smooth, adjustable motion, it recreates the feel of human hands — powerful and comfortable, with the depth and rhythm adapting in real time to your body.

Why it matters:

• Real-time depth control — firm without harsh impact
• Human-like rhythm — natural, flowing motion
• Adjustable intensity — gentle to deep tissue

Smart Body Scan: A Massage Mapped to You

Before the rollers begin, an intelligent body-scanning system detects your natural contours and adjusts the massage path from your neck and shoulders down to your lower back and hips. Whether you're tall or petite, the massage lands exactly where it should.

Why it matters:

• Contour detection — reads your spine before it works
• Adaptive path — aligns rollers to your frame
• Fits every user — no manual setup needed

Extended SL-Track System

The SL-Track merges the S-curve of your upper spine with the L-shape that continues under the seat, following your back from the neck all the way to the upper glutes. The result is broader coverage of the muscles that need it most — and quicker recovery.

Why it matters:

• S + L contouring — the rollers hug your spine
• Neck-to-glutes reach — continuous coverage past the waist
• Targets the lower back — the most common pain zone

3-Stage Zero Gravity Reclining

Zero gravity lifts your legs toward heart height and distributes your body weight evenly across the chair, reducing pressure on the spine so each roller and airbag works more deeply. The dual sliding-rail structure reclines you smoothly through three weightless positions.

Why it matters:

• 3 recline stages — choose your weightless angle
• Even weight distribution — less pressure on the spine
• Deeper massage — the body relaxes fully into the chair

Space-Saving Technology

Engineered for smaller rooms, the Epic LE slides forward as it reclines, so it needs just 6.5 inches of clearance behind it to reach a full recline. Place it close to the wall and reclaim valuable floor space without sacrificing the experience.

Why it matters:

• 6.5" wall clearance — fits tight spaces
• Glides forward — full recline without moving the chair
• Room-friendly — ideal for apartments and offices

28-Cell Full Body Air Massage

Large, flexible airbags gently wrap the shoulders, arms, waist, legs, feet and ankles for a soothing full-body compression massage. Rhythmic air pressure with adjustable intensity helps release built-up tension and boost circulation from head to toe.

Why it matters:

• 28 air cells — shoulders, arms, waist, legs, feet & ankles
• Adjustable intensity — gentle hug to firm compression
• Circulation boost — rhythmic squeeze-and-release therapy

Lumbar & Foot Heating Therapy

Soothing heat warms two key areas — the lumbar region and the feet — while lower-back kneading works underneath it. Gentle warmth makes muscle tissue more pliable, so the massage reaches deeper and tension melts away faster.

Why it matters:

• Lumbar & foot heat — warmth where you need it most (~75–83°F)
• Deeper relief — warm muscles release more easily
• Cold-weather comfort — eases stiff lower backs and cold feet

Triple Foot & Calf Roller Massage

Calf rollers ease tension through the lower legs while three rows of foot rollers deliver targeted pressure across the soles, relaxing tired feet from heel to toe. Combined with airbag compression, it's deep relief for the part of the body that carries you all day.

Why it matters:

• Three rows of foot rollers — full-sole reflexology-style relief
• Calf rollers — release tension in tired lower legs
• Airbag compression — eases swelling and fatigue

Automatic Leg Extension

The auto-extending footrest adapts smoothly to different leg lengths, stretching out up to 6 inches to fit you perfectly — no manual positioning required. Everyone in the household gets a tailored fit at the touch of a button.

Why it matters:

• Up to 6" of extension — fits a wide range of heights
• Fully automatic — adjusts without manual effort
• Gentle calf stretch — lengthens as it extends

Electric Leg Angle Control

Powered leg-angle control raises and lowers the leg rest independently, letting you dial in the most comfortable, natural reclining position. Fine-tune the angle to relieve pressure on your knees and hips for a more relaxing session.

Why it matters:

• Independent leg angle — set it separately from the recline
• Powered adjustment — smooth, effortless control
• Natural positioning — eases pressure on knees and hips

Immersive Bluetooth Speakers

Built-in Bluetooth speakers turn every session into an immersive escape. Stream music, a podcast or calming audio and let sound and massage work together for a deeper, more complete sense of relaxation.

Why it matters:

• Built-in speakers — no headphones required
• Bluetooth streaming — music, podcasts or guided audio
• Immersive escape — sound and massage in sync

7" Touchscreen Controller

An intuitive 7-inch touchscreen puts every program and setting at your fingertips. Browse the 24 automatic programs, fine-tune intensity and personalize your massage through a clear, easy-to-read interface.

Why it matters:

• 7" HD display — clear, modern and easy to read
• One-touch programs — find the right massage in seconds
• Full personalization — adjust every setting on screen

Wireless Charging & USB-C Port

Keep your devices powered while you unwind. A built-in wireless charging pad and a convenient USB-C port let you top up your phone right from the chair — everyday convenience without interrupting your massage.

Why it matters:

• Wireless charging pad — set your phone down and go
• USB-C port — fast, modern wired charging
• Stay connected — power without leaving the chair

Quick Access Control Panel

A convenient quick-control button is built right into the armrest for instant access during your massage. Adjust key functions — massage position, intensity and recline — without reaching for the touchscreen.

Why it matters:

• Armrest controls — key functions within reach
• Instant adjustments — position, intensity and recline
• No interruptions — stay relaxed and in control

Removable Headrest

The removable headrest lets you customize your upper-body experience. Take it out for a deeper, more targeted massage on the neck and shoulders, or leave it in for extra cushioning — the choice is yours.

Why it matters:

• Deeper neck massage — remove it for direct contact
• Added cushioning — leave it in for comfort
• Your choice — customize every session

Designed to fit real homes and accommodate a wide range of users.

• Upright (W×L×H): 31.5" × 63.0" × 46.0"
• Reclined (W×L×H): 31.5" × 76.0" × 39.0"
• Maximum user weight: 297 lb
• Minimum door width: 31.5"
• Wall clearance: 6.5" for full recline

Wrapped in durable, easy-clean synthetic leather with a sleek, modern silhouette that suits any living room. Available in three finishes: