Haworth Soji vs Kokuyo Duora
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Soji Customizable Ergonomic Office Chair | Haworth Store ↗Checked Sep 29, 2026
- Duora2 cushion type, high back, adjustable arms - KOKUYO Workstyle Shop (official) ↗Checked Sep 29, 2026
- Haworth Soji Office Chair Product Sheet ↗Checked Sep 29, 2026
- Quality warranty for office furniture | KOKUYO ↗Checked Sep 29, 2026
- KOKUYO Workstyle Shop (Japan) (price) ↗Checked Sep 29, 2026
Haworth SojiKokuyo Duora
- Price
- $545¥83,710 – ¥127,930
- Seat height
- 16.4–21 in (41.7–53.3 cm)420–510 mm (16.5–20.1 in)
- Seat depth
- 16.25–18.75 in (41.3–47.6 cm)405–455 mm (15.9–17.9 in)
- Recline
- Tilt tension control; back lock; optional forward tilt by 5°Auto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)
- Arms
- Fixed arms, height-adjustable arms, 4D arms, and armless options available2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)
- Lumbar support
- Optional lumbar adjustment for personalized support within a 3.5" rangePelvic adjust support (3 steps); lumbar support is optional
- Warranty
- 12 year warrantyStructure 10 years from delivery (purchases from Jan 2023; back frame, arm frame, base legs); mechanisms and moving parts 2 years; exterior and surface finish 1 year
Questions
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Price and value for the Haworth Soji, and back support for the Kokuyo Duora, based on review summaries.
