J-Life Kakefuton / Kakebuton
J-Life Kakefuton / Kakebuton
SKU: KF002-INSERTONLY-1
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Hand Pulled Silk Makes the Difference
Each of these soft, thick comforters is filled with hand-pulled mulberry silk - completely natural and untreated. Light and supple, silk fibers constantly equalize temperature and retain body warmth making them a superior filling for kakefutons. The 100% polyester inner cover is quilted to guarantee that the silk filling does not shift - adding to the even-heating properties of these delightful kakefutons.
This mid-weight duvet is ideal for year-round use.
Perfect for Allergy Sufferers
Unlike down and cotton, silk is naturally hypo-allergenic and inhospitable to dust mites. It is also Mildew resistant; silk whisks away and dissipates moisture.
Pair a new kakebuton with our shikibuton for the ultimate traditional Japanese sleep experience. These luxurious Japanese comforters are praised for their outstanding plushness and quality, as well as their moisture wicking abilities which set them apart from any Western competitor. Whether combined with one of our shikifutons or a traditional mattress and box spring set, our kakefuton is sure to bring you into a world of more comfortable and healthy sleep for years to come.
Our kakefutons are also available with custom covers, hand-stitched in the USA using imported Japanese fabrics.
Includes a carrying bag for easy transportation or seasonal storage.
| Kakefuton Size Chart | ||
|
Single (Cot/Twin) |
71” x 87” |
5.6 Pounds |
|
Double (TwinXL/ Full) |
79” x 91” |
6.4 Pounds |
|
Queen |
86” x 92” |
7.0 Pounds |
|
King |
90” x 104” |
7.0 Pounds |
FAQs
FAQs
What is a kakefuton?
What is a kakefuton?
A kakefuton (also traditionally called a kakebuton) is a traditional Japanese comforter designed to pair with shikifuton floor mattresses:
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Traditional bedding: Top layer of authentic Japanese sleep system
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Lightweight warmth: Breathable insulation without heavy weight
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Natural Fill: Mulberry silk filling with 100% polyester inner cover
How is a kakefuton different from a regular comforter?
How is a kakefuton different from a regular comforter?
Kakefutons differ from Western comforters in construction and use:
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Thinner profile: Less loft than Western down comforters
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Mulberry Silk vs down: 100% mulberry silk with a polyester inner cover
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Breathability: Natural temperature regulation without overheating
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Foldable: Easy to fold and store daily in Japanese sleeping tradition
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Weight: Lighter than traditional blankets but warmer than expected
What sizes do J-Life kakefutons come in?
What sizes do J-Life kakefutons come in?
J-Life kakefutons are sized to match our Shikifuton and American bed dimensions:
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Available sizes: Cot/Twin, Twin XL/Full, Queen, King
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Coordinating fit: Designed to pair with corresponding shikifuton sizes
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Dimensions: Match standard American bedding sizes for easy pairing
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Custom options: Contact J-Life for non-standard sizing needs
Can I use a kakefuton with a regular mattress?
Can I use a kakefuton with a regular mattress?
Yes, kakefutons work with any bed type:
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Compatible with: Japanese futons, regular mattresses, platform beds
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Designed for: Traditional floor sleeping but adaptable to Western beds
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Pairing: Works with or without a shikifuton underneath
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Cover fit: Shop our kakefuton covers in matching sizes
How do I wash and care for my kakefuton?
How do I wash and care for my kakefuton?
Proper care maintains your kakefuton's quality:
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Airing out: Hang or lay flat in sunlight weekly to freshen
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Spot cleaning: Address stains immediately with mild soap and water
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Full washing: Should be washed in cold water on gentle cycle
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Drying: Air dry completely—avoid high heat dryers
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Storage: Fold and store in dry, ventilated space when not in use
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Duvet cover: Use protective cover to reduce washing frequency
Do I need a duvet cover for my kakefuton?
Do I need a duvet cover for my kakefuton?
Duvet covers are optional but recommended:
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Protection: Guards against dirt, oils, and moisture
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Easy cleaning: Wash cover instead of entire kakefuton
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Aesthetic options: Change look without buying new kakefuton
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Standard fit: Any duvet cover matching your size works
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J-Life covers: Custom covers available for perfect fit
How long does a kakefuton last?
How long does a kakefuton last?
With proper care, silk kakefutons are heirloom-quality investments:
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Expected lifespan: 10-15 years with proper maintenance
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Silk durability: Mulberry silk maintains loft longer than alternatives
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Maintenance factors: Regular airing and professional cleaning extend life

Please be sure to see our complete kakefuton care guide blog.
Shipping & Returns
Shipping & Returns
Returns and exchanges: please see our Return Policy.
We at J-Life International make every effort to ship your order timely and via the most reliable shipping method. All of our textile items are hand made in the US based upon authentic Japanese traditions and best practices. (Our Tatami Mats are imported but made from Japanese materials.) We take great pride in the production of our products and never cut a corner solely to meet a deadline. Please be patient with us, especially during especially busier production periods.
Please review your order carefully before checkout to ensure all details, including your shipping address and selected items, are correct. We’re happy to assist with changes or cancellations, but we cannot guarantee they can be made before shipment once the order has been submitted. Customers are responsible for any costs resulting from order changes or inaccuracies, including reshipment fees, carrier correction charges, or return shipping costs.
Shikifutons and Tatami Mats
- Ships via small parcel carrier; Fedex Ground or UPS Ground.
- Leave our Massachusetts warehouse within 1-2 business days with most orders shipping within 24-hours. Orders received after end of day Friday through the weekend ship out the next business day.
- Orders containing made-to-order textile items will ship together once all items are finished. A shipping confirmation and tracking information will be sent once the entire order has been shipped.
- Orders may include more than one box and could arrive in separate deliveries. Tatami mats each ship in their own box.
- Transit times from our warehouse within the US can be seen below.
Made-To-Order Textile Items: Shikifuton Covers, Protective Covers, Kakefuton Covers, Pillows, and Noren
- Ship via small parcel carrier; Fedex Ground or UPS Ground.
- As these are made-to-order items, they commonly require 5-7 business days to produce with most orders shipping within 5 business days.
- A shipping confirmation and tracking information will be sent once the entire order has been shipped.
- Transit times from our Massachusetts warehouse within the US can be seen below.
Fabric Cut Yardage and Lifestyle Items
- Ships in 1-2 business days.
- Orders containing made-to-order textile items will ship together once all items are finished. A shipping confirmation and tracking information will be sent once the entire order has been shipped.
- Transit times from our Massachusetts warehouse within the US can be seen below.
Jlife Transit Time Map

International Shipments
We are happy to ship all over the world via DHL International shipping. Shipping costs are calculated at checkout. Please note that this shipping cost does not include any applicable duties, taxes, or fees, which are the responsibility of the recipient.
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I absolutely love these silk filled kakebuton and pillows. So comfy and cozy, yet good for year round temperatures. This is my second set, the first was a twin size. Sleeping on them with shiki futon and tatami takes me right back to Japan!
I do wish the mattresses(6 inch), tatami, and kakebuton with cover came in split California King size. I had to order them on another site.
I ❤️ Love this ! It is so perfect. The weight and warmth are fantastic, truly a must have to complete your bed. I am considering getting one for all my family members. Best "blanket" ever. Splurge and get the cover you like the best. Beautiful designs
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