BRAIN SLEEP PILLOW FOR KIDS

BRAIN SLEEP PILLOW FOR KIDS

1 6
¥22,000
¥22,000
Tax included.
送料無料

374 in stock

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Precautions for use +

◾️ Precautions for use
- Due to the nature of the material, slight sagging may occur in areas subjected to heavier pressure. This does not affect product quality.
- The tube-shaped fibers may gradually soften and loosen with use, or some fibers may become exposed due to friction. If this occurs, do not pull them out; simply trim the exposed fibers carefully with scissors. This will not affect quality or comfort.
- Do not expose the product to direct heat or place it near heating appliances.
- The pillow is designed with variously sized air pockets on the surface and inside to promote ventilation. The size and distribution of these air pockets may vary slightly from product to product, but this does not affect quality.

◾️ Care instructions
- Rinse lightly with water in the shower and air-dry in a well-ventilated, shaded area.
- High temperatures may cause deterioration. Avoid using hot water or exposing the product to hot air from hair dryers.
- Do not use a washing machine, dryer, or iron.
- If detergent is used, choose a mild, neutral detergent. Avoid chlorine-based bleach.
- When drying outdoors, avoid direct sunlight and dry in the shade.

Materials +

Polyethylene 100%

Size +

◾️ Product size (cm) – pillow body
<Filling>
thickness: approx. 7–2 cm
width: approx. 35 cm
depth: approx. 45 cm
(5-zone gradation)

◾️ Product size (cm) – including packaging
<Non-woven fabric bag>
Width: approx. 55 cm
Height: approx. 41 cm

◾️ Product weight / contents (g)
Approx. 260 g

Warranty +

BRAIN SLEEP PILLOW FOR KIDS
Warranty card and instruction manual included
Warranty period: 1 year

Proteger Extended Warranty +

The extended warranty must be purchased at the same time as the product. We cannot accept orders for the warranty alone. It is different from the service that comes with the product.
View full details

A pillow that
supports deep sleep
and nurtures the brain

A pillow that
supports deep sleep
and nurtures the brain

SLEEP PILLOW

recommended height range: approx. 90–140 cm

Children’s sleep is deeply connected to brain and physical development.

When the brain develops, it not only supports learning-related abilities such as concentration, attention, and decision-making, but also plays a vital role in physical growth and emotional development.
Since sleep is very important, why not start by improving its quality?

※Source: Shintaro Chiba
Quoted from “The Best Sleep for Building Children’s Brains: Children Who Can Study and Exercise Are Those Who Breathe Properly.”

Cooling the brain to support better sleep

Exceptional breathability × ice pack

Children’s ability to regulate body temperature remains underdeveloped until adolescence, making effective heat release essential.
The KIDS PILLOW combines exceptional breathability with an ice pack to release excess heat, supporting comfortable and restful sleep for children.

Additionally,
Easy-to-fit shoulder support
5-zone gradation design that allows easy movement during sleep

Insufficient sleep
can negatively impact
children’s growth

Japan has the shortest average sleep time for children worldwide
 Compared with New Zealand, where children sleep the longest, the difference exceeds 1.5 hours.

During childhood, both sleep
duration and quality matter
not only for the mind and body,
but for brain development as well

The hippocampus, a brain region essential for memory
 Studies show that shorter sleep duration is associated with a smaller hippocampus, while longer sleep is linked to greater hippocampal volume.
Source: Y. Taki et al., “Sleep duration during weekdays affects hippocampal gray matter volume in healthy children,” NeuroImage 60 (2012), 471–475. partially modified

The effects of insufficient sleep in children

  • More prone to catching colds
  • Reduced academic performance
  • Emotional instability
  • Increased risk of obesity

※Source: Shintaro Chiba
Quoted from The Best Sleep for Building Children’s Brains
— Why children who excel at learning and exercise breathe through their noses

It is important to
support brain development

A pillow designed to support
brain and physical development

SLEEP PILLOW

TECHNOLOGY

01Cool your child’s brain

Cools from the back to the brain, for faster, deeper sleep

Children’s ability to regulate body temperature is still developing.
To sleep soundly through the night, releasing excess heat is essential.
Designed to dissipate heat effectively from the back, this pillow helps maintain a comfortable sleep environment for children who tend to overheat.

Deepen the sleep that defines your overall sleep quality — the “golden 90 minutes”

Brain sleep pillow was shown to have a higher proportion of deep sleep during the first sleep cycle (the “golden 90 minutes”), which plays a key role in determining overall sleep quality, compared with general functional pillows.

View detailed evidence

Perceived improvement in sleep quality

Compared with typical functional pillows, Brain Sleep pillow showed higher subjective evaluations related to alertness, sleep onset, and fatigue recovery.

熱がこもらない

High level of heat dissipation
prevents heat from accumulating

BRAIN SLEEP pillows feature a highly breathable material that retains significantly less heat than other materials, inducing high-quality sleep throughout the night.

Exceptional breathability
prevents moisture buildup

More than 90% of the structure is made up of air layers, allowing heat and moisture to escape rather than accumulate inside the pillow.
Compared with urethane or feather pillows, this design offers markedly superior breathability, maintaining a comfortable sleep environment through the night.

A specialized ice pack
that preserves breathability

Sized to avoid obstructing the pillow’s exceptional airflow, this ice pack remains comfortable even during sudden fevers or hot nights when cooling is needed.
Breathability is preserved throughout the night, ensuring a consistently comfortable sleep environment.

02Support a Growing Body

Gently support a growing body

A five-zone graduated structure—softer at the center and gradually firmer toward the edges—combined with a uniquely developed fiber that balances plush comfort and responsive support, creates a gentle, stable fit that adapts to a child’s growing body.

Smooth turning for children with less muscle strength

The five-zone graduated structure becomes more resilient toward the sides, supporting smooth turning during sleep—even for children with less muscle strength.
It allows children, who tend to turn over more frequently than adults, to move naturally and comfortably throughout the night.

03Super Clean

Easily washable under running water

It is said that the body perspires about one cup (approximately 200 ml) of sweat during sleep.
With its high excellent breathability, moisture is less likely to accumulate, and the pillow can be washed with water and dries quickly, allowing it to be kept clean at all times.

View detailed evidence
カビの発生が少ない

Minimal mold growth

Compared to other materials, this product shows a significantly lower level of mold growth.
It is also recommended for those sensitive to house dust or allergies, as well as for families who sleep with young children.

ダニの発生が少ない

Minimal dust mites growth

Compared to other materials, BRAIN SLEEP pillow shows a significantly lower level of dust mite development.
This makes it a considerate option for those sensitive to house dust and for households with small children.


MADE IN JAPAN

MADE IN JAPAN

Meticulous craftsmanship,
trusted qualityEach mattress and pillow is carefully crafted, with skilled technicians and artisans conducting repeated quality checks by hand.
After passing rigorous inspections, each item is meticulously packaged and delivered with care.

Natural spring water with minimal impurities is used to prevent quality degradation

The production process uses natural spring water from Shimizu Bakuen, designated as one of Toyonokuni’s 15 Famous Waters—a special soft water with exceptionally low levels of impurities.
By using such pure water, unnecessary chemical reactions are avoided, helping to prevent any deterioration in quality.

SPECSpecifications

Size
Specialized ice pack

※The design of the ice pack may differ
from the actual product.

Material

Material

100% recyclable, sustainable materials

The BRAIN SLEEP pillow is made from 100% recyclable, earth-friendly materials.
We are committed to using sustainable materials that minimize environmental impact.
Material: 100% polyethylene

Cover

Organic Sleep

Made from 100% organic cotton grown in fields cultivated for over three years without agricultural chemicals or synthetic fertilizers, this cover combines the purity of natural materials with advanced functional technology to ensure lasting cleanliness and exceptional comfort.
Antibacterial & deodorizing / Quick-drying absorption / Anti-static / Anti-mold / Pollen-repellent / Hybrid-touch fabric
100% Cotton

 

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