NEWS

Product2026.10.30

優れた睡眠の質に、“寝具を纏う”眠りの幸福感をプラス新たなプロダクトライン「ブレインスリーププレミアム」発売

株式会社ブレインスリープ(本社：東京都千代田区、代表取締役：廣田敦、以下「ブレインスリープ」)は、ブレインスリープ初のプレミアムライン「ブレインスリーププレミアム」を発売します。2026年11月4日(水)より伊勢丹新宿店にて先行販...

優れた睡眠の質に、“寝具を纏う”眠りの幸福感をプラス 新たなプロダクトライン「ブレインスリープ プレミアム」発売

【重要】ログイン方法変更のお知らせ

睡眠計測アプリ「BRAIN SLEEP COIN」緊急メンテナンスのお知らせ

BRAIN SLEEP OFFICIAL SITEを装った類似サイトにご注意ください

安藤 優子さん、藤井 隆さん、きゃりーぱみゅぱみゅさんが “睡眠クリエイター”としてそれぞれの睡眠をコラムで公開！ “まず、寝てみよう。”から始まる「SLEEP ACTION LAB」メディア発表会

快眠環境を”叶える”から”合わせてくれる”寝室へ 3社で「Sleep-Adaptive Room」構想の検証開始

一部商品の価格改定のお知らせ

「Biople FES OSAKA 2026」に初出展

一人ひとりの睡眠に合わせて選べるラインナップに拡充！ 「ブレインスリープ ウェア リカバリー」シリーズに新デザイン追加

睡眠をもっと味⽅にする共創プロジェクト “まず、寝てみよう。”から始まる「SLEEP ACTION LAB」始動︕

「よく眠れる」から、「日々眠れる」へ。 睡眠×鍼灸ボディケアで”睡眠力”に着目した睡眠専門鍼灸院

“ととのった後の眠り”までととのえる。サウナと睡眠の新体験「ブレインスリープ ピロー」を睡眠中の客室でも

イベント情報 「なつのすいみんラボ」

日本の睡眠文化を変える、新たな挑戦！「睡眠の質※1は、枕で変わる。」

旅行で身につく"眠りの新習慣" スリープツーリズムで寝つき改善が約1か月持続

使い始めたその日から、睡眠が変わる。 睡眠の新スタンダードへ！「ブレインスリープ ピロー」リニューアル

日本睡眠学会第50回定期学術集会にてスタンフォード大学との共同研究を含む3演題を発表

睡眠の新スタンダードへ。「ブレインスリープ ピロー」リニューアル！ やわらかさ向上×弾力キープで高機能パーソナルフィット

【新事実！1年で最も睡眠の質が悪化するのは7月】睡眠の質を高めるために、室温＋”湿度”を管理しよう！

30年ぶりの激しい寒暖差！梅雨前の気温変化で睡眠の質が低下！？ ―夏の睡眠リズムを整える睡眠環境のつくり方を解説―

Sleep should be more personal. The best sleep for every individual. Brain Sleep's first lab-style physical store in Kansai opens.

New Clean White color added to "Brain Sleep Comforter All Seasons" & "Brain Sleep Wear Recovery T-shirt (short sleeve)/Half Pants" launched

Sleep tailored for you. The best sleep for every individual. Brain Sleep's first lab-style physical store opens.

[New Common Sense! Supporting Snoring Home Care] "Brain Sleep Night Care Spray" & "Brain Sleep Body Pillow Medical Support" Newly Released

[Good sleep during spring's transitional changes.] A pop-up store supporting new lifestyles through sleep will be held at Isetan Shinjuku.

[Protecting Sleep Quality: A New Bedding Care Habit] Brain Sleep Comforter Cleaning Service Launched

2026 SleepScore® Survey Report for 10,000 Employed Individuals

花粉が奪う“睡眠時間と日中パフォーマンス” ～新生活前に知っておきたい快眠ポイント～

目まぐるしい気圧変化&記録的な乾燥と、再流行中のインフルエンザ ～体調不良を防ぐ快眠メソッド～

＜一年で最も寒い大寒！長引く居座り寒波＞ 寒さに負けず、大切な日を元気に過ごすための”日々の睡眠”

＜最大9連休の年末年始！今こそ睡眠リズムを整えよう＞ 実は自宅でも時差ボケ「ソーシャル・ジェットラグ」について

[An increasing number of people are gifting the "sleep" that comes from caring for a loved one's health] High-quality gift wrapping updated from December 1st ~ Christmas campaign for popular products to improve winter sleep now underway ~

[Supervised by Gento Kono] The Optimal Solution for Efficient Sleep: Brain Sleep Pillow ReRon Edition - A Pillow to Condition Your Brain and Body, Now on Sale!

[Supervised by a Sleep Specialist] Personal Sleep AI Now Available for 24/7 Consultation - New Feature Added to Sleep Tracking Device "Brain Sleep Coin"

A fall that was too short and a winter that arrived too soon. The sudden onset of serious cold has left sleep patterns unstable. — Here are 3 tips for creating a winter sleep environment that will help you beat the cold —

【Important Notice】Warning Regarding Impersonator Accounts

Brain Sleep Products Now Permanently Available in 16 Bic Camera Stores Across 8 Prefectures Nationwide! Product Availability Significantly Expanded!

[Focus on "Sauna Bathing," a Crucial Step for High-Quality Sleep] Becomes Sponsor of Japan's Largest Sauna Award, Sauna Shuran 2025!

BrainSleep supervised the upgrade! Concept Rooms Featuring Evolved "Deep Sleep" Debuted at Super Hotel - 45% of Guestrooms Wood-Paneled to Achieve Scientifically-Backed Quality Sleep

Signed a sleep support sponsorship agreement with Japan's top-class esports team, DetonatioN FocusMe

Two new specialized supplements have been added to our multi-functional sleep supplement series! "Supplement GABA Thermo" for thermoregulation and "Supplement GABA GABA Diet" for weight loss.

Regarding the Patent Infringement Lawsuit Filed Against Our Company

The hottest summer on record has finally ended! Autumn's coolness has arrived suddenly! Let's boost our "restorative sleep" to combat fatigue caused by the temperature swings!

Efficient Fatigue Recovery During Sleep! "BRAIN SLEEP RECOVERY" Series Expanded with Socks & Light Comforters Made from Proprietary Recovery Material

7,000名超のデータから睡眠の規則性と身体の影響の大規模分析を実施 第32回日本時間生物学会学術大会にて発表 ～「ブレインスリープ コイン」を活用、1年間の睡眠計測を基に分析～

Brain Dead x Popular Sauna "ROOFTOP" Collaboration: Achieve Ultimate "Totono" Experience with Cloud-Level Open-Air Bathing for Your Brain – "Pillows for Brain Sleep" Installed in Rooftop Open-Air Bathing Area for the Ultimate "Totono" Experience

Beat the temperature swings after the summer heat! Improve your sleep quality this autumn! What are some sleep-friendly foods to try this autumn?

"Don't let your passion sleep." Raising awareness about the importance of sleep quality to maximize performance – Content project launched to demonstrate how quality sleep improves daytime performance

＜Patented Technology＞ Renewed with our unique "Carbonano Down" material! Functional duvet "Brain Sleep Comforter Perfect Warm EX" that offers warmth and fit "beyond down"

[September 3rd is Sleep Day] BrainSleep's Sleep Initiatives Promote Regional Revitalization! Building Sustainable Community Contributions in Partnership with Oita Prefecture's Kusu Town

Innovative Mattress for Ideal Sleep Posture - Patented "Float" Structure Recreates Zero-Gravity Posture

＜Unprecedented?! An Infectious Disease Epidemic Since Midsummer＞Our independent research reveals a surprising correlation between "sleep quality and poor health"!

"Brain-Sleeping Train" Wins Excellence Award at Transportation Advertising Grand Prix 2025! New Approach to Modern People Suffering from Sleep Deprivation Recognized

Featuring our independently developed "Medic Recovery Fiber" Next-generation haramaki focused on cold and breathing "BRAIN SLEEP HARAMAKI RECOVERY"

Prolonged Heat After the End of the Rainy Season. Build a Body That Can Withstand the Intense Heat! <acupuncturist secret> 5 Minutes Before Bed! Easy Stretches &amp; Breathing Techniques to Regulate the Autonomic Nervous System</acupuncturist>

"Brain Sleep" Experience Space Temporarily Opens at Haneda Airport! "BRAIN SLEEP BOX" Appears at Japan's Busiest Airport to Change Sleep Awareness

Brain Sleep Pillow to Be Introduced at Hakuba Sleep Reset Journey for Kids!

Experience the Brain Sleep Cool series, which provides comfortable sleep even during Japan's hot and humid summers, at our pop-up store! We will also be offering our first-ever "consulting room."

Analysis of Sleep Data from 10,000 Individuals Presented at The 49th Annual Meeting of the Japanese Society of Sleep Research ~Analysis Conducted on the Impact of Commuting and Remote Work on Sleep and Daytime Productivity~

<new summer standard> The key to improving sleep quality is the comforter?! Functional cool-touch bedding "BRAIN SLEEP Comforter Cool" series sees sales more than double year-over-year, drawing significant attention!</new>

Worst Sleep in July: Tips for Surviving Japan's Hot and Humid Summer!

Brain Sleep Oversees Ideal Sleep Environment Design for All Rooms! Tokyu Fudosan's Sleep Tech Residence "BRANZ Sugamo 3-chome" Begins

Sleep Quality Deteriorates Most in July: Original Analysis of Seasonal Relationship from One Year of Sleep Tracking Data

Sleep Support Sponsorship Contract with DONUTS VARREL, one of Japan's leading esports teams!

Proprietary “Air Slow” structure sustains “ultimate cold x super cooling” until wake-up. Brain Sleep Comforter Perfect Cool Air Slow, a highly breathable summer duvet for a good night's sleep even in hot and humid weather, is now available.

BrainSleep x BREATHER x BP&CO. Conduct Joint Verification! Deep Breathing Before Sleep Improves Sleep Quality

**[A ground-breaking challenge to the "sleep crisis" you might not even realize you have]** Brain Sleep Coin, a sleep-tracking device, now features "Respiratory Monitoring Alerts" to promote awareness of SAS.

[Event Exhibit Report] Napping on the highway?! A gigantic 14m long Brain Sleep area appeared at the "Roof Park Fes & Walk"!

春の5K”が心身を揺さぶる!? 5月を乗り越える、“睡眠リセット”のすすめ

Improve sleep quality with a brain x gut approach! "BrainSleep Supplement GABA" - one capsule for "sleep, stress, and gut" care.

Confirming the Effects of Hotel Natural Hot Springs on Sleep! A Joint Study by BrainSleep, Super Hotel, and Akita University

Brain Sleep Pillow and special edition Brain Sleep Mattress Float to be adopted at the future-style sauna "Taiyo no Tsubomi" at Expo 2025 Osaka, Kansai!

Upgrade your sleep quality by simply layering it on top of your existing bedding! The "Brain Sleep Mattress Overlay" lightens your body the next day.

New material developed in-house! Achieve ultimate fatigue recovery even with limited sleep! General medical device wear "BrainSleep Wear Recovery" now on sale

Results Announcement: Original Sleep Improvement Program! Contributing to improved e-sports performance?! ~First victory for a Japanese team at the Asian Games due to sleep improvement!~

The First Step to Better Sleep: Understanding Your Actual Sleep Patterns. In fact, over half of people underestimate their actual sleep duration. ~ "Improve Your Sleep for a New Start" Campaign with a chance to win a "Sleep Tracking" device ~

100plus x BREATHER x BrainSleep Joint Experiment Confirms Deep Breathing Maximizes Sauna Benefits

Solve your sleep problems! Brain Sleep Pop-up Store to be held at Hanshin Umeda Main Store, where you can learn a "brain-sleeping" method to guide you to a good night's sleep every day!

2025 Sleep Index® Survey Report of 10,000 Employed Individuals

優れた睡眠の質に、“寝具を纏う”眠りの幸福感をプラス新たなプロダクトライン「ブレインスリーププレミアム」発売

安藤優子さん、藤井隆さん、きゃりーぱみゅぱみゅさんが “睡眠クリエイター”としてそれぞれの睡眠をコラムで公開！ “まず、寝てみよう。”から始まる「SLEEP ACTION LAB」メディア発表会

一人ひとりの睡眠に合わせて選べるラインナップに拡充！「ブレインスリープウェアリカバリー」シリーズに新デザイン追加

「よく眠れる」から、「日々眠れる」へ。睡眠×鍼灸ボディケアで”睡眠力”に着目した睡眠専門鍼灸院

“ととのった後の眠り”までととのえる。サウナと睡眠の新体験「ブレインスリープピロー」を睡眠中の客室でも

イベント情報「なつのすいみんラボ」

使い始めたその日から、睡眠が変わる。睡眠の新スタンダードへ！「ブレインスリープピロー」リニューアル

睡眠の新スタンダードへ。「ブレインスリープピロー」リニューアル！やわらかさ向上×弾力キープで高機能パーソナルフィット

目まぐるしい気圧変化&記録的な乾燥と、再流行中のインフルエンザ～体調不良を防ぐ快眠メソッド～

＜一年で最も寒い大寒！長引く居座り寒波＞寒さに負けず、大切な日を元気に過ごすための”日々の睡眠”

＜最大9連休の年末年始！今こそ睡眠リズムを整えよう＞実は自宅でも時差ボケ「ソーシャル・ジェットラグ」について

7,000名超のデータから睡眠の規則性と身体の影響の大規模分析を実施第32回日本時間生物学会学術大会にて発表～「ブレインスリープコイン」を活用、1年間の睡眠計測を基に分析～

Prolonged Heat After the End of the Rainy Season. Build a Body That Can Withstand the Intense Heat! <acupuncturist secret> 5 Minutes Before Bed! Easy Stretches & Breathing Techniques to Regulate the Autonomic Nervous System</acupuncturist>

[A ground-breaking challenge to the "sleep crisis" you might not even realize you have] Brain Sleep Coin, a sleep-tracking device, now features "Respiratory Monitoring Alerts" to promote awareness of SAS.