Okamura Sylphy vs Humanscale World One
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Sylphy | Office | Product information | Okamura Corporation ↗Checked Sep 29, 2026
- Humanscale World LM Spec Sheet ↗Checked Sep 29, 2026
- Okamura office seating safety and warranty periods (updated Jan 28, 2026) ↗Checked Sep 29, 2026
- OKAMURA Lifestyle Store (Japan) (price) ↗Checked Oct 11, 2026
- US Humanscale Store (price) ↗Checked Sep 29, 2026
Okamura SylphyHumanscale World One
- Price
- From ¥106,040$705
- Recline
- Back-seat synchro recline with forward tilt: 23° upright to reclined, 10° upright to forward; locks in 4 positions17° Recline + 8° Backrest Tilt
- Arms
- Adjustable arms: 100 mm height; arm pad 50 mm front-back, 20° inward, 20° outwardArmrest Height 9.5 in Fixed / 7.2 in - 10.75 in Adjustable (241.3 mm / 183 mm - 273 mm); options Adjustable Duron Arms, Fixed Duron Arms, No Arms
- Lumbar support
- Lumbar support (mesh back): height adjusts over 60 mmTri-panel back with Form Sensing Mesh technology provides tailor-made lumbar support (no knobs or levers)
- Warranty
- Structure 8 years (purchases from Jan 5, 2021); mechanisms and moving parts 2 years; exterior and surface finish 1 year12 Years, Component and Parts; 5 Years, Fabric/Cushions
What users mention
From 2 Okamura Sylphy and 5 Humanscale World One user reviews, most mentioned first. Green is liked, orange is a caution.
Price and value
Okamura Sylphy4 mentionsHumanscale World One5 mentionsBreathability
Okamura Sylphy1 mentionHumanscale World One8 mentionsComfort
Okamura Sylphy4 mentionsHumanscale World One4 mentionsAdjustability
Okamura Sylphy2 mentionsHumanscale World One6 mentionsDesign
Okamura Sylphy2 mentionsHumanscale World One3 mentionsSeat
Okamura Sylphy1 mentionHumanscale World One3 mentions
Questions
What do owners mention most?
Comfort for the Okamura Sylphy, and breathability for the Humanscale World One, based on review summaries.
Swap in a similar chair
Compare Okamura Sylphy with
Compare Humanscale World One with
More comparisons
- Okamura Sylphy vs Herman Miller Aeron Arms: Adjustable arms: 100 mm height on Okamura Sylphy; Arm height 7.5–11.5 in on Herman Miller Aeron.
- Okamura Sylphy vs Steelcase Gesture Arms: Adjustable arms: 100 mm height on Okamura Sylphy; Width 10.25–22.5 in between arms on Steelcase Gesture.
- Humanscale World One vs Steelcase Leap V2 Load capacity: 100–400 lb on Humanscale World One; 400 lb on Steelcase Leap V2.

