SIHOO Spring New Life Support Sale: Enhance Your New Lifestyle on Amazon Official Store!
SIHOO Co., Ltd. (Headquarters: Itabashi-ku, Tokyo; Representative Director: Masashi Shiina) is continuously holding special campaigns on its Amazon official store to coincide with the March-April new lifestyle season. The campaign primarily features the newly launched “B series,” designed to improve posture from the sacrum, alongside the popular “M series,” both offered at special prices. SIHOO aims to support new living and work styles with enhanced comfort.

Campaign Details
Amazon Official Store
Campaign Period: March 31 (Tuesday) – April 6 (Monday)
Sale Venue: https://www.amazon.co.jp/stores/page/181CA387-BD1D-42B1-B7EA-2AF90C46115E
Reconsider Your “Sitting Environment” for a New Start
Many individuals consider replacing desks and lighting when starting a new chapter in life, but reviewing their “chair” might still be less common. However, the average sitting time for Japanese people is 8.2 hours per day (according to a Ministry of Health, Labour and Welfare survey), and for teleworkers, it extends to 9.1 hours. The self-reported rate of lower back pain among teleworkers is 63.5% (according to a Remote Work Association survey). The start of a new lifestyle presents an opportune moment to upgrade one’s sitting environment.

Featured Products
The B Series: A New Generation Chair That Transforms Posture from the Sacrum
The newly launched B series incorporates SIHOO’s proprietary “Composite Sacral Support.” By precisely supporting the “sacrum,” the foundation of the spine, the pelvis naturally stabilizes, and the spine’s natural S-curve is maintained without strain. Users can experience the sensation of improved posture simply by sitting.

SIHOO B100 Pro
This model retains the sacral support of the B100 while enhancing the adjustability of the armrests and headrest. With 4D interlocking armrests (70° up/down, 4.5cm front/back, 360° left/right) and a 3D wide-angle headrest (10cm up/down + two-axis angles of 20°/45°), users can achieve a personalized fit.

Regular Price: 31,999 yen → Sale Price: 22,799 yen
Check on Amazon Official Store: https://www.amazon.co.jp/dp/B0GFW28MGG
The M Series: Authentic Comfort at an Accessible Price, Ideal for a First Ergonomic Chair

The M series features an independent lumbar support and 3D flip-up armrests, ensuring core ergonomic performance. High-density cushioning and breathable mesh material provide comfortable support for daily desk work. This series has gained wide support as an excellent choice for a first ergonomic chair, with a diverse lineup to match various budgets and preferences.
M Series up to 38% OFF
Check on Amazon Official Store: https://www.amazon.co.jp/dp/B0F7R5PQ11
Special Campaign During the New Life Sale!
During the sale period, the Amazon official store plans to offer additional benefits such as point reductions. This allows customers to purchase products at even more advantageous prices in addition to the sale prices. For more details, please visit the Amazon official store page.
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All prices displayed include tax.
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Sale prices and periods are subject to change or termination without prior notice.
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Depending on product stock, the sale may end earlier than the stated period.
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This price list is based on information published on the Amazon official store.
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Prices and various conditions may differ at other SIHOO official stores.
About SIHOO
Established in 2011, SIHOO specializes in the research and development, design, manufacturing, and sales of ergonomic office chairs. The company offers a wide range of products suitable for various scenarios, including long hours of office work, short breaks, and leisure. SIHOO currently sells over 1.5 million ergonomic office chairs annually to 85 countries worldwide, earning high praise from over 500 companies and approximately 10 million users.
Official SNS
Contact for Inquiries
SIHOO Co., Ltd.
Email: support@sihoooffice.co.jp

