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Regular Items (In-Stock): Ships within 1–2 weeks

Washable Buckwheat Pillow

Washable Buckwheat Pillow

Regular price $190.00 USD
Regular price Sale price $190.00 USD
Sale Sold out
Shipping is included in the price.
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In Japan’s famously hot and humid summers, people have long valued one simple idea for better sleep: breathability. This washable buckwheat pillow keeps that climate-born logic—natural airflow— and updates it for modern living with easier care, adjustable height, and a consistent, skin-friendly feel.

It’s not about adding more features. It’s about reducing the small discomforts that repeat night after night.


About Natural Cotton (Unbleached)

  • Small dark specks: Natural cotton may contain tiny brown/black specks from the plant. This is normal and harmless, and a sign of minimal chemical processing.
  • Shrinkage: Organic products are not treated with standard anti-shrink processing. The product may be made slightly larger to account for shrinkage; it typically stabilizes after a few washes.
  • Color variation: Unbleached, undyed fabric can vary slightly by production batch.
  • Water marks: Leaving fabric wet for long periods may cause staining; dry promptly after washing.

Honest note: This product is not a medical treatment and does not claim to cure sleep disorders. However, if heat buildup around your head is part of your discomfort, improving airflow is a logical place to start.

Product Detail

Inspired by Japan’s hot and humid climate, this washable buckwheat pillow is designed for natural airflow and long-term comfort. Adjustable filling and organic cotton fabric provide practical comfort without unnecessary complexity.

Materials

Outer fabric: 100% Organic Cotton
Pillowcase: 100% Organic Cotton
Filling: 100% Buckwheat Hulls

Dimensions

Junior – 28 × 39 × 4 cm (11 × 15.3 × 1.6 in)
Regular – 35 × 55 × 8 cm (13.8 × 21.7 × 3.1 in)
Large – 43 × 63 × 8 cm (16.9 × 24.8 × 3.1 in)

Weight

Junior – 0.5 kg / 1.1 lb
Regular – 1.5 kg / 3.3 lb
Large – 2.1 kg / 4.6 lb

Coating

None (Natural unbleached fabric)

Shipping & Return

We offer two product categories, each with different shipping timelines:

- Regular Items (In-Stock): Ships within 1–2 weeks
- Regular Items (Out of Stock): Ships as soon as manufacturing is completed (please get in touch with us for availability).
- Made-to-Order Products: Ships within 1–2 months

*Note:* Orders placed during holidays or extended breaks (e.g., New Year's, Golden Week) may take longer to process.

For more details, please refer to the following.

Shipping Policy
Refund Policy

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  • A structure shaped by humidity

    Buckwheat husks naturally create tiny air pathways between each piece. In Japan’s high-humidity climate,
    this kind of breathable structure has been valued because it helps reduce heat and dampness buildup—
    not through complicated tech, but through simple, practical design.

  • Less heat trapped around your head

    Many foam pillows offer softness, but their dense structure can hold warmth near your head.
    Buckwheat husks support airflow through the pillow, helping reduce the “my head feels hot at night” feeling.
    If heat buildup is part of your discomfort, structure is a logical place to start.

  • Traditional idea, modern practicality

    Classic buckwheat pillows are breathable—but people often worry about hygiene and fit.
    This pillow is designed to reduce those concerns from the beginning:
    easier care and an adjustable feel, so you can fine-tune comfort after you bring it home.

  • A calm, natural feel where your skin touches

    The parts you touch matter. We chose a clean, minimal approach so the pillow feels comfortable and reassuring
    night after night. No dramatic promises—just a steady, more comfortable morning.

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