Kokuyo Duora vs Humanscale Freedom

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Kokuyo

Kokuyo Duora

¥83,710 – ¥127,930

≈ $530 – $820

Humanscale

Humanscale Freedom

$1,494 – $2,567

0.5 in

more seat-height adjustment on Humanscale Freedom than Kokuyo Duora (official specs)

Differences at a glance

Kokuyo DuoraHumanscale Freedom

Price: ¥83,710 – ¥127,930$1,494 – $2,567
Seat height: 420–510 mm (16.5–20.1 in)16.125–20.25 in (41–51.4 cm)
Seat depth: 405–455 mm (15.9–17.9 in)17.4–19.85 in (44.2–50.4 cm)
Recline: Auto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)Weight-sensitive (self-adjusting) recline; 22° recline plus 7° backrest tilt; seat-to-back reference angle 100°–129°
Arms: 2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)6 in range of vertical motion; armrest height 3.75–9.6 in from compressed seat
Lumbar support: Pelvic adjust support (3 steps); lumbar support is optionalNo separate lumbar adjustment; pivoting backrest gives up to 1 in additional lumbar 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 year15 years; fabric/cushions/arm pads/casters 5 years

What do owners mention most?

Back support for the Kokuyo Duora, and adjustability for the Humanscale Freedom, based on review summaries.