AR
BRAIN SLEEP COMFORTER ALL SEASONS
¥19,800
¥17,820
税込
Fast, deep sleep for your brain. Awaken your performance for tomorrow.
A pillow born from
brain and sleep research
Even with limited sleep,
achieve ultimate recovery and peak awakening.
Even with limited sleep,
achieve ultimate recovery and peak awakening.
The only pillow that
condenses the methods of
"The Stanford Way to Sleep Better."
Approximately one-third of our lives is spent sleeping. If the quality of sleep is poor, the brain and body cannot rest, and you cannot unleash your full performance.
Pillows are very important for improving sleep quality.
In fact, even with 1 hour less sleep,
fatigue recovery and morning wakefulness improved.
In fact, even with 1 hour less sleep,
recovery and morning wakefulness improved.
What's important for sleep is
"quality, not just quantity."
What determines sleep quality is
"The golden 90 minutes"
The important "golden 90 minutes"
for sleep
For Japanese people who cannot secure enough sleep time,
making the first 90 minutes of sleep deep can improve the quality of the sleep cycle.
What's needed for that is
cooling the brain.
The Brain Sleep Pillow
has excellent breathability that prevents heat buildup and cools the brain.
Furthermore
Achieve a personal fit
for each individual's
head size and sleeping posture.
Each time you sleep, it adjusts to your mattress and the size of your head and sleeping position.
Each time you sleep, it adjusts to your mattress and the size of your head and sleeping position.
Patented
Technology
Technology
3LAYER×
9GRADATION
achieves a personal fit.
[Unique structure combining fibers of different thicknesses and densities]
BRAIN SLEEPER
User Voices
※Results may vary for individuals.
AWAKEN
YOUR
POSSIBILITY.
TECHNOLOGYTechnology
01Cool your brain
01Cool your head
Cool your brain,
sleep faster and deeper
Cool your head
Because over 90% is made of air layers, heat and moisture generated during sleep do not accumulate in the pillow, creating a comfortable sleep environment.
Deepen the "golden 90 minutes" of sleep
that determines sleep quality
The Brain Sleep Pillow was confirmed to have a higher proportion of deep sleep in the first cycle (golden 90 minutes) that determines sleep quality, compared to general functional pillows.
116% fatigue recovery
even with 1 hour less sleep
When comparing fatigue recovery after 6 hours of sleep with the Brain Sleep Pillow and 7 hours of sleep with a general functional pillow, it was found that 6 hours of sleep with the Brain Sleep Pillow resulted in a 16% increase in fatigue recovery.
More details about the evidence
Experiencing improved
sleep quality
The Brain Sleep Pillow was confirmed to have higher subjective ratings for sleepiness, falling asleep, and fatigue recovery compared to general functional pillows.
High heat dissipation,
no heat accumulation
Heat accumulation can affect sleep quality.
This product is made of a breathable material, so it is less prone to heat accumulation compared to other materials, allowing you to sleep comfortably all night long.
02Personalized fit
A 3-layer, 9-gradient structure
that achieves a personalized fitto your unique pillow with patented technology
We achieved a patented 3-layer, 9-gradient structure that gradually adapts to the size of your head and your sleeping position.
With each use, it becomes a personalized pillow optimized for your sleep.
A new sensation
Beyond custom-made
the best fit
Countless fibers act as springs, providing a new sensation of elasticity that is both bouncy and softly envelops the head three-dimensionally.
Adjustment layer: Gently and softly adjusts to the shape of your head
Support layer: Firmly supports your head and neck
Base layer: Hard, with air escaping from below
It also has a 3-layer structure that combines softness on the surface with durability to withstand daily use.
Fits you with every use
Reduces strain on head and neck
Test method:
Measured head pressure distribution after 1st use and 1 week of pillow use
Subject
Male, Height 169cm, Weight 62kg
Supports any sleeping position
The elasticity increases towards the left and right, preventing your head from sinking too deeply when sleeping on your side and maintaining your sleeping posture. It adapts to any sleeping position, whether on your side or stomach.
The 9-gradient structure also supports smooth tossing and turning.
03Super clean
Can be washed with a shower to keep it clean
It is said that humans sweat about one cup (approx. 200ml) while sleeping.
Its excellent breathability prevents moisture accumulation and keeps it hygienic. Furthermore, it can be washed with water and dries quickly, so it can always be kept clean.
More details about the evidence
Less mold growth
It is clear that the amount of mold growth is overwhelmingly lower compared to other materials. Recommended for those with house dust allergies, and for those who sleep with children.
Less mite growth
It is clear that the rate of mite growth is overwhelmingly lower compared to other materials. Recommended for those with house dust allergies, and for those who sleep with children.
CARE
CARE
Restore fluffiness with a showerIf you feel the pillow height no longer suits you, shower it with 45-50 degree water to make it fluff up again.
Excellent durability
for long-term use
For a pillow used daily, durability is a concern.
This product has demonstrated high durability even in a durability test simulating 6 years of use
(43,200 compressions).
You can enjoy stable sleeping comfort for a long time.
*Durability period may vary depending on usage.
*Results for Brain Sleep Pillow Standard.
MADE IN JAPAN
MADE IN JAPAN
Commitment to craftsmanship
Reliable qualityMattresses, pillows, and other items are meticulously checked for quality by technicians and craftsmen, one by one.
After strict quality inspections, each item is carefully packaged and delivered to our customers.
Uses natural spring water with few impurities,
to prevent quality deterioration
The spring water from Shimizu Bakuen, designated as one of "Toyo no Kuni's 15 Famous Waters," a special soft water with extremely few impurities, is used in the production process. By using water with few impurities, unnecessary chemical reactions can be avoided, preventing quality deterioration.
Seriously tackling Japan'ssleep challenges
The Brain Sleep Pillow was born in Kusu-machi, Oita Prefecture.
With patented technology and the skill of craftsmen, each one is made with care.
Because we want you to
find the perfect fit
We will help you find the perfect fit with confidence.
-
Reliable 1-year warranty
We offer a 1-year warranty for your peace of mind.
-
Free size exchange
If the size does not fit, we will exchange it for free once.
-
Free shipping
Free shipping nationwide in Japan.
Size
Brain Sleep Pillows are available in three different heights.
-
LOW
-
STANDARD
POPULAR
-
HIGH
Size Comparison Chart
Size exchange is free once within 30 days of product arrival.
Click here for details >>
Material
Material
100% Recyclable
Sustainable Material
The pillow uses 100% renewable materials that are environmentally friendly. We strive for sustainable materials that are gentle on the environment.
Material: 100% Polyethylene
Cover
Choose from two types of exclusive covers.
Active Air
Highly breathable mesh material. Quick-drying, always fresh and dry.
Breathable
Antibacterial
Deodorizing
Moisture-wicking & Quick-drying
Deodorizing
Anti-static
Anti-mold
Pollen Release
Tumble Dry Safe
100% Polyester
Organic Sleep
100% natural organic cotton. Recommended for those who prioritize skin feel.
Antibacterial & Deodorizing
Deodorizing
Moisture-wicking & Quick-drying
Anti-static
Anti-mold
Pollen Release
Hybrid Catalyst
100% Cotton
GIFTBOX
Recommended for gifts
This gift box is perfectly sized to hold one Brain Sleep
Pillow and a pillow cover. The outer lid features an elegant foil-stamped logo, and upon opening, reveals the message "GIFT YOU THE BEST
SLEEP."
It's a special design that conveys the giver's sentiments.
Size: 62cm (W) x 37.5cm (D) x 21cm (H)
Gift Box: ¥1,100 (incl. tax)
FAQFrequently Asked Questions
Is there support for long-term use?
Yes, you can exchange your pillow for a new one with a ¥10,000 discount on your next purchase.
Please check here for details.
*Web purchase and membership registration are required
Brain Sleep Pillow
Perfect Cool
Cool sleep for summer.
Fast, deep, brain-level sleep.
A pillow with an ice pack to cool your head even in scorching heat.
Shop Now
Brain Sleep Pillow
Neck Conditioning
Guide your neck to an ideal curve
Align your body while you sleep
A pillow that adjusts the neck's curve, supervised by a sleep specialist acupuncture and massage studio. Lengthening the neck and relaxing the head area relieves neck stiffness.
Shop Now
Brain Sleep Pillow
Snoreless
Stop snoring
Promote side sleeping for a comfortable night's rest.
Recommended by a clinic specializing in snoring and sleep apnea. The crown wave shape, which suppresses snoring, promotes side sleeping and regulates breathing. A pillow focused on reducing snoring.
Shop NowProduct Comparison Chart
For those struggling to choose a pillow
Key point to choosing the right pillow ① Know the ideal pillow height
- ✓ When the height is right, your gaze is slightly downward from directly above
- ✓ Neck and shoulder muscles are not strained
- ✓ Throat is not compressed, making breathing easy
A pillow that is too high or too low is not good. If the back of your head is too high, your neck can be compressed, leading to neck and shoulder stiffness, pain, and snoring. Conversely, a pillow that is too low can destabilize your head and strain your neck and shoulders. Generally, the ideal sleeping posture when lying on your back is when the angle of inclination from your neck to your head is 10-15 degrees, and your chin is 0-5 degrees lower than your forehead.
Key point to choosing the right pillow ② Choose based on your sleeping position: back or side sleeper?
-
For back sleepers, a pillow that allows your neck to form a gentle S-curve, just like when you're standing upright, is recommended.
Choosing a pillow with a height close to the thickness of your shoulders will achieve the ideal height. -
For side sleepers, a pillow that keeps the bones from your head to your back straight, just like when you're standing upright, is recommended.
Choosing a pillow with a height close to your shoulder height will achieve the ideal height.
Even if Low is perfect for back sleeping, Standard might be a better fit for side sleeping.
BRAIN SLEEP PILLOW
Your brain sleeps fast and deeply.
Awaken your performance tomorrow.
¥33,000
Sale price
¥33,000
Unit price
/
per
Tax included.
送料無料
¥33,000
Sale price
¥33,000
Unit price
/
per
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30日間トライアルサービスを利用する +
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おすすめアイテム
BRAIN SLEEP PILLOW care Instructions +
Rinse gently with lukewarm water in the shower and let it air-dry in a well-ventilated, shaded area.
Avoid hot water or blow-dryers, as heat may cause the material to deteriorate.
Do not use a washing machine, dryer, or iron.
If using detergent, choose something gentle and neutral; avoid chlorine-based bleach.
When drying outdoors, avoid direct sunlight and always dry the pillow in the shade.
Avoid hot water or blow-dryers, as heat may cause the material to deteriorate.
Do not use a washing machine, dryer, or iron.
If using detergent, choose something gentle and neutral; avoid chlorine-based bleach.
When drying outdoors, avoid direct sunlight and always dry the pillow in the shade.
Materials +
100% Polyethylene
Sizes +
LOW: Approx. 60 × 35 × 6 (8) cm / Approx. 490 g
STANDARD: Approx. 60 × 35 × 9 (11) cm / Approx. 650 g
HIGH: Approx. 60 × 35 × 12 (14) cm / Approx. 930 g
STANDARD: Approx. 60 × 35 × 9 (11) cm / Approx. 650 g
HIGH: Approx. 60 × 35 × 12 (14) cm / Approx. 930 g
Country of origin +
Japan
Warranty +
Includes warranty card and user guide
Warranty period: 1 year
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.
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