Traditional Bedding Maker Launches 'Breathing Topper': A High-Performance Pad for Better Summer Sleep
Ryoyu Co., Ltd. from Miyazaki, Japan, launches the 'Breathing Topper' on Makuake. Featuring a special 3-layer honeycomb structure, it dissipates trapped heat and moisture from the back by simply layering it on existing bedding.
📋 Article Processing Timeline
- 📰 Published: May 20, 2026 at 19:10
- 🔍 Collected: May 20, 2026 at 10:31
- 🤖 AI Analyzed: May 22, 2026 at 05:30 (42h 58m after Collected)
Ryoyu Co., Ltd. (Headquarters: Miyakonojo, Miyazaki; CEO: Tomomi Tamaki), known for its 'Hinata no Futon' brand, will begin pre-sales of the 'Breathing Topper' on the crowdfunding platform Makuake starting May 23, 2026.
■ Background: Heat Trapping is the Enemy of Sleep
Focusing on the fact that summer sleep discomfort is caused by heat and humidity trapped against the back rather than just room temperature, Ryoyu shifted from 'cooling' to 'dissipating.' The result is a topper that creates 'breathing room' for the user's back.
■ Key Features of the 'Breathing Topper'
1. Special 3-Layer 3D Honeycomb Structure: Uses 100% polyester double-raschel mesh layered to form a 4cm thick air passage that forcedly releases heat.
2. Effortless Upgrade: Simply layer it on your current mattress or futon. No need for expensive replacements to upgrade your sleep quality.
3. Pressure Distribution & Durability: Balances body pressure and has cleared JIS standard tests (80,000 compressions, approx. 10 years of use) with a 99.75% recovery rate.
4. Hygenic Design: The core material can be washed with a shower. Comes with a specialized cooling fit sheet.
■ Makuake Project Details
- Period: May 23, 2026, 11:00 AM – June 25, 2026
- Delivery: Expected by late July 2026
- Pricing: Early bird single size from 18,900 JPY (35% OFF).
■ About Ryoyu Co., Ltd.
Operating its own factory in Miyazaki, Ryoyu focuses on high-quality bedding and supports social causes like the 'Hapi-nyan Project' for rescued animals.
■ Background: Heat Trapping is the Enemy of Sleep
Focusing on the fact that summer sleep discomfort is caused by heat and humidity trapped against the back rather than just room temperature, Ryoyu shifted from 'cooling' to 'dissipating.' The result is a topper that creates 'breathing room' for the user's back.
■ Key Features of the 'Breathing Topper'
1. Special 3-Layer 3D Honeycomb Structure: Uses 100% polyester double-raschel mesh layered to form a 4cm thick air passage that forcedly releases heat.
2. Effortless Upgrade: Simply layer it on your current mattress or futon. No need for expensive replacements to upgrade your sleep quality.
3. Pressure Distribution & Durability: Balances body pressure and has cleared JIS standard tests (80,000 compressions, approx. 10 years of use) with a 99.75% recovery rate.
4. Hygenic Design: The core material can be washed with a shower. Comes with a specialized cooling fit sheet.
■ Makuake Project Details
- Period: May 23, 2026, 11:00 AM – June 25, 2026
- Delivery: Expected by late July 2026
- Pricing: Early bird single size from 18,900 JPY (35% OFF).
■ About Ryoyu Co., Ltd.
Operating its own factory in Miyazaki, Ryoyu focuses on high-quality bedding and supports social causes like the 'Hapi-nyan Project' for rescued animals.
FAQ
『呼吸するトッパー』の最大の特徴は何ですか？
自社開発の「特殊3層立体ハニカム構造」を採用しており、厚さ4cmの中に空気の層を作ることで背中の熱や湿気を効率的に放出する点です。
手持ちの寝具と一緒に使えますか？
はい。現在使用しているマットレスや敷布団の上に1枚重ねるだけで使用でき、寝心地をアップグレードできます。
お手入れ方法はどのようになりますか？
中材はシャワーで水洗いが可能で、短時間で乾燥します。付属の専用冷感フィットシーツは洗濯機で洗えます。
耐久性はどの程度ありますか？
JIS規格に基づく8万回の圧縮試験（約10年相当の使用負荷）において、復元率99.75%を記録しており、高い耐久性を備えています。
販売価格と購入方法は？
2026年5月23日よりクラウドファンディング「Makuake」にて販売されます。超早割価格はシングルサイズで18,900円（税込）からです。