Itoki · Office Chairs

Itoki Spina

People with back pain who want split back panels with separate lumbar support.

¥218,790

≈ $1,390

  • 3 / 2 / 1-year warranty
Check price at Itoki

Summary

ITOKI's high-back office chair with an elastomer back, a flexing seat and active lumbar support.

Best for

  • Buyers who want a Japanese-brand task chair with a tall back.
  • Setting how far and how firmly the back reclines.
  • Choosing between an elastomer or fabric back.

Good to check first

  • Seat height runs 475–590 mm (18.7–23.2 in); check it against your desk.
  • The listed price is for one type; bases, back covers and hangers change the price.

The trade-off

A detailed Japanese task chair, mainly sold in Japan.

Value check

Lists at ¥218,790 (tax included) for the KE-757GV type in ITOKI's Japanese catalog; the price shown is converted from yen.

Price
¥218,790
Warranty
3 / 2 / 1 years

What ITOKI highlights

  • Elastomer or fabric back

    The back comes in elastic resin (elastomer) or fabric, in high and extra-high versions.

  • Synchronous tilt with settings

    Seat and back tilt together, and both the lock range and the tilt strength adjust.

  • Flexing seat and active lumbar

    The seat flexes as you move, and ITOKI lists active lumbar support and adjustable arms.

As described by ITOKI on its official pages; not a Chairpedia assessment.

Before you buy

Fit (official)

  • Seat height 475–590 mm (18.7–23.2 in).
  • Overall 680 W × 625 D × 1,040 H mm.

Delivery and setup

  • Weighs 24.4 kg.

Sources: ITOKI catalog (Japan), Spina KE-757GV ↗ (checked Oct 11, 2026)

Check price at Itoki

Specs

Size and fit
Seat height
475–590 mm (18.7–23.2 in)
Adjustments
Recline
Middle range (reclines up to 10°), full stroke (reclines up to 20°)
Arms
Adjustable arms: 95 mm height (11 steps), inward 20° in 3 steps, 40° in total
Build and warranty
Warranty
Structure 3 years (mechanisms and moving parts 2 years, exterior and surface finish 1 year)
Chair weight
24.4 kg (53.8 lb)

About ITOKI

Founded
1890, in Osaka, Japan, by Kijuro Ito

Kijuro Ito founded the business in Osaka on December 1, 1890. In 2005 ITOKI's manufacturing and sales companies merged into one company under the ITOKI name.

Questions

How much does the Itoki Spina cost?

It costs ¥218,790 including tax at the ITOKI Product Catalog (Japan), about $1,390 at a fixed exchange rate (checked Sep 2026).

Where can I buy the Itoki Spina?

You can buy it from the ITOKI official site or the ITOKI Product Catalog (Japan). Check the configuration, price and return terms before ordering.

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Where to buy

Not sold on Amazon US. Buy through the brand or its authorized dealers — check availability and price in your country. Some links are affiliate links; Chairpedia may earn a commission at no extra cost to you (disclosure).

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Specs and prices come from the brand sources listed under Specs and next to the price; User Insights link to their originals. Confirm the exact configuration, seller and price before buying. Editorial policy

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