Kokuyo Duora vs HBADA E3 Air (2026 Edition)

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

HBADA

HBADA E3 Air (2026 Edition)

$499 – $549

Differences at a glance

Kokuyo DuoraHBADA E3 Air (2026 Edition)

Price: ¥83,710 – ¥127,930$499 – $549
Seat height: 420–510 mm (16.5–20.1 in)46.5–55 cm (≈ 18.3–21.7 in)
Seat depth: 405–455 mm (15.9–17.9 in)43–48 cm (≈ 16.9–18.9 in)
Recline: Auto-fit synchro rocking; rocking angle range adjustment (4 steps: 0, 6, 13, 20°); simple rocking tension adjustment (5 steps)5-level tilting, max. 140°
Arms: 2-way motion arms (height stroke 100 mm, depth stroke 65 mm, angle 30° inward)360° Omni-Motion Mech-Armrests: pad rotation 360°, height 7 cm, forward/backward 10 cm, 40° synchronized recline; Armrest Height: 68.5cm–84cm (≈ 27–33.1 in)
Lumbar support: Pelvic adjust support (3 steps); lumbar support is optional3-Zone Floating Wing Lumbar Support System: height 5 cm (6 levels), forward/backward 3 cm (4 levels), 40° side-wing rotation (3 levels), 12° spring-based adaptive 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 year5 years on core load-bearing components (base, gas lift, casters); 3 years on other components