Kokuyo Duora vs SIHOO B100
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- Duora2 cushion type, high back, adjustable arms - KOKUYO Workstyle Shop (official) ↗Checked Sep 29, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – EU Sihoo official Shop ↗Checked Oct 8, 2026
- Sihoo B100 Ergonomic Office Chair With Flip-Up Armrest – Official US Sihoo Store ↗Checked Oct 8, 2026
- Quality warranty for office furniture | KOKUYO ↗Checked Sep 29, 2026
- KOKUYO Workstyle Shop (Japan) (price) ↗Checked Sep 29, 2026
Kokuyo DuoraSIHOO B100
- Price
- ¥83,710 – ¥127,930$199.99 – $259.99
- Seat height
- 420–510 mm (16.5–20.1 in)Seat height adjustable from 18.3" to 21.9"
- Recline
- Auto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)Three lockable angles: 110°, 125° and 135°
- Arms
- 2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)Flip-up 2D armrests
- Lumbar support
- Pelvic adjust support (3 steps); lumbar support is optionalFloating sacral cushion (targeted sacral support)
- Warranty
- Structure 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 year3 years
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