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🛫 【Certified Store on JOOM】
A trusted Japanese seller delivering high-quality products directly from Japan to the world!
📦 【Shipped from Japan】
Every order is packed with care and shipped promptly and securely.
🔍 【Japanese Quality Standards】
All items are inspected based on Japanese standards, regardless of the country of origin.
📒 【Manuals & Language】
Instruction manuals are typically in Japanese. We recommend using a translation or text-recognition app for your convenience.
🛍️ 【Product Origin & Specs】
Items are sourced for the Japanese market and may be manufactured in various countries. Please check compatibility with your local standards.
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If you love your purchase, please "Follow" us and leave a review! Your feedback warms our hearts 💖
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👕【For Fashion & Apparel Items】
To ensure the perfect fit and prevent size-related returns, we offer a dedicated detail-update service:
🔻 How to Request: If the description lacks detailed measurements, simply add the item to your cart.
🔻 Update Process: We update descriptions sequentially. Please allow several business days for detailed size charts and material info to be added.
👉 We highly recommend waiting for the updated information before completing your checkout to ensure a perfect fit.
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⚠️【Attention! Please be sure to read before purchasing】⚠️
Does this product match the conditions below?
Please check carefully before placing your order.
🔌【Voltage Compatibility】
This product is designed for use in Japan and operates on 90–110V.
Using it with a different voltage may cause malfunction or damage.
🔌【Plug Type】
The plug type is Type A or Type B, which is standard in Japan.
You may need a plug adapter for use in other countries.
💡【Important Notes on Transformers and Adapters】
🔻 A transformer adjusts the voltage to match your device's requirements.
🔻 A plug adapter only changes the plug shape and does not convert voltage.
👉 Using only a plug adapter without a transformer may damage the product.
🚫【Disclaimer】
We are not responsible for any damage or malfunction caused by
improper use without a transformer.
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[Full Support with a Full-Scale Set] High-density materials and ergonomic design. Provides simultaneous support for your lower back and neck. The inner core is made of 60D high-density memory foam from BASF Germany. It has passed 15,000 compression tests and retains its shape better than standard 52D foam, providing optimal softness and firm support for your lower back and neck for a long time. Certified formaldehyde-free.
[3D design tailored to the Japanese body type] 4-point and 3-point support structure. The lumbar support maintains the S-shape of the lower back in four sections (lumbar spine, sacrum, sides, and back) to reduce lower back pain. The headrest is U-shaped and H-shaped at the top and bottom to encase the head, neck, and shoulders, relieving neck stiffness while driving. The fit is based on data on the average Japanese body type.
[No complicated installation required] Simply place it on the seat cushion and use the easy strap. The lumbar support has a 75° non-slip base, so it stays in place when placed on the seat cushion. The headrest has an elastic strap (fits up to approximately 56 cm) that can be attached to most car seats and office chairs. No strap is required, so it won't damage leather seats and keeps your car interior neat.
[Multi-purpose use, from driving to everyday life] The answer to fatigue-free long-term sitting. From long-distance drives and daily commutes, to desk work, gaming, and relaxing at home. From the driver's seat to the living room, this car accessory distributes strain on the lower back and neck, making any sitting situation more comfortable.
[Clean and Premium Design] Fully washable and logo-free for a minimalist aesthetic. The highly elastic cover, made with 8% sponge, is highly breathable and dust-resistant, and the hidden zipper allows for easy cleaning. There are no conspicuous logos on the surface of the product, giving it an elegant look that blends seamlessly into your car's interior or office. It also makes a great gift.
Resolve your lower back and neck problems at once with this complete seating support set designed by professionals. Whether it's desk work, long-distance driving, or spending time at home, doesn't sitting for long periods of time put strain on your lower back and neck at the same time? Sitting fatigue can affect the entire body, something that traditional standalone cushions can't fully address. To address this fundamental issue, we offer a comprehensive set that combines ergonomically designed support for both the lower back and neck. ✔️ Because it's a set, you can enjoy coordinated support for your lower back and neck.
When your lower back is relaxed, your spine naturally straightens, reducing strain on your neck. This set is designed to support your lower back and neck not as separate components, but as a unified whole, as part of your seated posture. The lumbar support maintains the natural curve of your lumbar spine, aligning your spine, while the headrest firmly supports your neck, which is prone to fatigue in that position. Experience full-body balance and comfort not found with a single product. ✔️ Every detail ensures long-term, consistent support. Core Material: Both products feature high-density (60D) memory foam from BASF in Germany. This high density not only provides short-term softness, but also durability and resilience, enduring 15,000 cycles. It resists wear even after extended use, maintaining the firm support you enjoyed the first day. Data-Based Design: The lumbar support's 17-22cm lumbar support area and the headrest's 10cm/13cm step design are all based on accurate calculations based on the average Japanese body shape. ✔️ Surprisingly easy to use in any situation. Innovative "no need to fix" design: The lumbar support has a 75-degree angle and a non-slip bottom, so it can be easily attached to the car seat cushion.
Simply place it on the back of your seat or office chair for a perfect fit. No need for cumbersome belts. Secure and secure with one touch: The headrest features a strong elastic belt and snap buttons. Simply thread it through your headrest and secure it securely, preventing any wobble while driving. Aesthetically-conscious: The minimalist, logo-free design won't scratch the leather of any car seat, and it complements the interior décor. ✔️ Hygiene and attention to detail for everyday comfort. Easy to maintain: The covers for both products are made of a special material with excellent moisture absorption and elasticity. They repel sweat, oil, and dust, and the hidden zipper allows for easy removal and washing. Maintaining cleanliness is the first step to maintaining comfort. A quality gift: The simple design, combined with functional beauty, makes a wonderful gift for Father's Day, Mother's Day, or for family and friends who drive. Show your loved ones the hidden support they deserve for their daily health. This set is especially recommended for: People who frequently drive long distances for work or leisure People who get back or neck pain as soon as they sit in the driver's seat People who sit in a chair all day working from home or playing games People who have an existing car cushion
For those who feel that cushions and neck pads are not enough For those looking for practical, high-quality car accessories Set contents and specifications Set contents: 1 lumbar support cushion, 1 headrest cushion, instruction manual Lumbar support specifications: Size: Approx. 36cm high x 44cm wide x depth (bottom 17cm / center 10cm) Headrest specifications: Size: Approx. 28cm wide x 23cm high x thickness (center 10cm / both sides 13cm) Common materials: Exterior - 92% polyester, 8% sponge / Interior - memory foam (60D density) Common color: Black (surface linen texture) Country of origin: China Brand: Kobuki BUJI