NEWS

2025.06.20

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

July is the month with the worst sleep qualityJust when we thought the rainy season had begun, a scorching summer arr...

ブレインスリープが理想の睡眠環境設計を全室監修！東急不動産のスリープテックレジデンス「ブランズ巣鴨三丁目」始動

Corporate2025.06.12

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

BrainSleep Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "BrainSle...

＜最も睡眠の質が悪化するのは7月＞１年間の睡眠計測データから季節との関係性を独自解析

Corporate2025.06.04

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

BrainSleep Inc. (Head office: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "BrainSleep") c...

日本屈指のeスポーツチーム＜DONUTS VARREL＞と睡眠サポートスポンサー契約！

Corporate2025.05.30

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

Brain Sleep Inc. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "Brain Sleep"...

独自開発“エアースロー”構造が“究極冷感×超涼感”を目覚めまで持続高温多湿でも快眠できる通気性抜群の夏用掛け布団「ブレインスリープコンフォーターパーフェクトクールエアースロー」発売

Product2025.05.14

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.

Brain Sleep Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "Brain S...

ブレインスリープ×BREATHER×BP&CO.共同検証を実施！寝る前の深呼吸によって睡眠の質が向上することを確認

Corporate2025.05.09

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

BRAIN SLEEP Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "BRAIN S...

【自身で気付けない”睡眠の危機”への革新的な挑戦】 SAS啓蒙に向け、睡眠計測ツール「ブレインスリープコイン」に新機能「呼吸モニタリングアラート」を搭載

Product2025.05.07

[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.

BrainSleep Inc. (Head office: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "BrainSleep") i...

【イベント出展レポート】高速道路でお昼寝！？「Roof Park Fes & Walk」に全長14mブレインスリープの巨大睡眠エリアが登場！

Corporate2025.05.02

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

Brain Sleep Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "Brain S...

2025.05.01

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

GWが明け、気持ちを新たに動き出そうとしたとき、なぜか体がだるい・眠れない・気力が湧かないなどの症状で知られる「五月病」。これは自律神経の乱れから起きるもので、特に5月は新生活疲れに加えて”春の5K”と言われる花粉・強風・黄砂・寒暖差...

＜脳×腸の同時アプローチ＞が睡眠の質を向上する！1粒で”睡眠・ストレス・おなか”をケア「ブレインスリープサプリメント GABA」

Product2025.05.01

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

BRAIN SLEEP Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Atsushi Hirota; hereinafter "BRAIN S...

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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.

NEWS

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.

[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.