Best overall
RASICAL Best sellers, deals & our review
Japanese brand selling the Rasical Chair, desk setups, and repair parts, priced in yen
- 34 products
- 5 on sale now
- From ¥300
- Ships from rasical.com
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Shop RASICAL best sellers
All 34 products →On sale now at RASICAL
Coupons & deals →Why shoppers choose RASICAL
- Rasical Chair Elite priced well below many premium ergonomic chairs
- Extensive replacement parts that extend a chair's useful life
- Free shipping within most of Japan
- Detailed warranty process with clear defect-claim steps
- 18 of 34 products currently discounted
A great fit if you
- Shoppers in Japan looking for an ergonomic office chair around ¥80,000
- Rasical Chair or GrowSpica owners who need replacement parts
- Home office buyers building a desk setup from one brand
- People who want to try a chair at home first through a rental service
RASICAL review 2026
RASICAL makes sense for shoppers in Japan who want a highly adjustable ergonomic office chair and value a brand that sells nearly every replacement part separately. Skip it if you can't read Japanese or want an easy return, since the store is Japanese-language, returns are limited to 7 days for unopened items, and cancellations carry fees. Try the chair first through a showroom or the brand's home rental service if you can.
About RASICAL
RASICAL (ラシカル) is a Japanese brand operated by Rasical Japan LLC. The official store is in Japanese with prices in yen, and the site title describes it as a maker of work chairs, insulated jackets, and pants. Its about page centers on a circular, low-waste economy, supply chain transparency, and products designed to be used comfortably for a long time. The FAQ also mentions showroom locations and a rental service that lets you try some products at home before buying.
What's in the catalog
The store lists 34 products with a median price of ¥4,980. The headline item is the Rasical Chair Elite at ¥79,999, an ergonomic office chair the listing describes as built from more than three years of user feedback, with a focus on neck, shoulder, and lower back comfort. The brand also sells a separate chair line called GrowSpica, a Rasical Desk system with add-on modules, desk mats (¥3,980), desk casters (¥3,132), and apparel such as the SheepBreath long-sleeve tee and the FairyNova Jacket.
What stands out is the depth of replacement parts. For the Rasical Chair, you can buy a 4D headrest (¥4,980), a footrest (¥4,980), a full backrest (¥15,000), a backrest internal repair kit (¥1,500), an operation lever internal plate (¥1,000), a 7D armrest side cover (¥800), casters (¥1,000), and a gas cylinder (¥5,000). GrowSpica owners can buy seats with chassis (¥8,000), backrests (¥10,000), 4D armrests (¥6,980), and footrests (¥7,000). That makes a chair much easier to keep in service for years instead of replacing it.
How it compares
At about ¥80,000, the Rasical Chair Elite sits well below premium ergonomic chairs that often cost two to three times as much, while offering adjustable headrest and armrests and an optional footrest. Some compare-at prices on the site look like data errors (the chair shows a compare-at far above any realistic price), so judge it by the actual sale price.
Shipping, returns, and warranty
Shipping within Japan is free, except ¥1,000 to Okinawa for regular items and ¥3,500 to Hokkaido or ¥5,000 to Okinawa for furniture; international shipping is calculated at checkout. Regular items ship in about 3 to 5 days. Policies are strict. Orders ship automatically within about an hour, so cancellations generally aren't accepted, and any allowed cancellation costs 10% of the order plus ¥3,000. Change-of-mind returns must be unused and unopened, returned within 7 days, and shipped at your expense; assembled chairs can't be returned. Outlet, used, and winter sale items are excluded from returns and warranty. For defects found within 7 days of arrival, RASICAL covers round-trip shipping and offers an exchange, parts, or refund. After that, its product warranty applies from the ship date under each product's terms. Support runs through chat and a warranty request form.
What stands out
- Repair-friendly. Nearly every chair part, from casters to backrests, is sold separately.
- Try before you buy. Showroom locations and a home rental service for some products.
- Initial defect coverage. Defects reported within 7 days get round-trip shipping covered.
- Free domestic shipping. Free across Japan, with surcharges only for Okinawa and Hokkaido furniture.
Our favorite RASICAL products
- Rasical Chair Elite【即納】: The brand's flagship ergonomic chair, built around neck, shoulder, and lower back comfort, at ¥79,999 and listed for immediate shipping.
- Desk Mat: A desk mat for the Rasical Desk setup at ¥3,980.
- Rasical Chair用 4Dヘッドレスト: A 4D headrest for the Rasical Chair at ¥4,980.
- Rasical Chair用 フットレスト: An add-on footrest for the Rasical Chair, also ¥4,980.
- Rasical Chair / GrowSpica用 キャスター: ¥1,000 replacement casters that fit all Rasical Chair and GrowSpica models.
- GrowSpica用パーツ 座面 (シャーシ付き): A replacement seat with chassis (¥8,000) for worn mesh or lever problems on GrowSpica chairs.
Good to know before you order
- Store and policies are in Japanese only
- Cancellations cost 10% of the order plus ¥3,000
- Returns limited to 7 days, unopened items only, at your expense; assembled chairs can't be returned
- Outlet, used, and winter sale items have no returns or warranty
- No phone number or address in the contact text; support is via chat and forms
Shipping, returns & warranty
- Shipping
- Shipping within Japan is free, except ¥1,000 to Okinawa for regular items and ¥3,500 (Hokkaido) or ¥5,000 (Okinawa) for furniture. Regular items ship in about 3 to 5 days, and international shipping is calculated at checkout.
- Returns
- Change-of-mind returns are accepted within 7 days only for unused, unopened items, with return shipping paid by the customer; opened or assembled furniture can't be returned. Cancellations before shipment cost 10% of the order plus ¥3,000, and outlet, used, and winter sale items can't be cancelled or returned.
- Warranty
- Defects reported within 7 days of arrival get an exchange, parts, or refund with round-trip shipping covered by RASICAL. After that, the product warranty runs from the ship date under each product's terms; outlet, used, and winter sale items aren't covered.
Summarized from RASICAL's published policies. Policies change, so confirm on their site before ordering.
Tips before you buy
- Double-check your order before paying; orders ship within about an hour and cancellations carry fees.
- Try the chair at a showroom or through the rental service before buying if possible.
- Inspect your chair within 7 days of arrival so any defect is handled with free round-trip shipping.
- Keep the box, accessories, and serial number; warranty claims ask for them.
- Avoid outlet items unless you're sure, since they have no returns or warranty.
Frequently asked questions
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Ready to shop RASICAL?
Prices and stock are live on their site.
Updated 2026-10-07. Our research is independent and based on RASICAL's published catalog and policies.











