Kokuyo Duora vs KI Ruckus
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
- Ruckus Collection Price List — Technical Specifications, KI ↗Checked Sep 29, 2026
- Ruckus Task Chair product page, KI ↗Checked Sep 29, 2026
- Quality warranty for office furniture | KOKUYO ↗Checked Sep 29, 2026
- KOKUYO Workstyle Shop (Japan) (price) ↗Checked Sep 29, 2026
Kokuyo DuoraKI Ruckus
- Price
- ¥83,710 – ¥127,930$449 – $598
- Seat height
- 420–510 mm (16.5–20.1 in)17.7–22.4 in (45.0–56.9 cm)
- Seat depth
- 405–455 mm (15.9–17.9 in)18.8 in (47.8 cm)
- Arms
- 2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)Integral armrest functions as a support surface
- 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 yearLifetime
Questions
What do owners mention most?
Back support for the Kokuyo Duora, and comfort for the KI Ruckus, based on review summaries.


