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Sold and shipped by Japanese sellers
* Operated by Japanese sellers - Japanese sellers with trust and experience.
* Direct from Japan - All items are carefully packed and shipped promptly from Japan.
* Highest quality control - Inspected by Japanese standards to ensure high quality products.
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[Enrich your life and experience a revolutionary sleep experience that changes your sleep] Winner of the Amazon Best of 2023 award. We deliver GOKUMIN's top line "MASTER SLEEP", which has won numerous awards and is developed by a Japanese company with thorough quality control and a deep understanding of sleep. [Waterproof yet not stuffy] The outer fabric has a smooth feel and excellent breathability that allows moisture to escape in a steamy state. The back side is coated with a highly waterproof membrane that meets a water resistance of 6,000 mm, providing a strong waterproof function. It provides a sleep environment that is highly breathable and does not get stuffy.
[Always clean. Antibacterial x Deodorizing x Anti-mite] Reliable test results by a public third-party organization, 0% mite penetration rate. It can also firmly card out sebum and dust that are larger than mites! In addition, it is washable and has antibacterial and deodorizing properties, so you can use it cleanly every day.
[Easy to replace, fitted sheet type that won't slip] Fitted sheet type design that can be easily removed and attached. It can accommodate a wide range of mattresses, from thin to thick, from about 5 cm to 35 cm. In addition, the non-slip rubber around the entire perimeter provides a stable sleeping environment that won't slip.
We support our customers even after their purchase, with an ISO-certified factory and inspection system and quality control developed by a Japanese company.
In order to satisfy our customers, we research and develop products every day, and only produce products that satisfy us. We bring together the latest technology to achieve specifications and quality at a cost that cannot be imitated by other companies. Experience the moment when the way you wake up in the morning changes. [Product Specifications] ● Size: 97cm x 195cm ● Material: Outer fabric: 100% polyester, side fabric: 100% polyester, back: polyurethane film laminate (waterproof) ● Color: Black ● Product weight: Approximately 1.2kg ● Box size: 17 x 17 x 27cm ● Japanese instruction manual ● Reliable 1-year warranty ● Antibacterial and deodorizing specifications ● Country of manufacture: Japanese company development / Japanese design / China dedicated factory production
[Enrich your life and experience a revolutionary sleep experience that changes your sleep] Winner of the Amazon Best of 2023 award. We deliver GOKUMIN's top line "MASTER SLEEP", which has won numerous awards and is developed by a Japanese company with thorough quality control and a deep understanding of sleep. [Waterproof yet not stuffy] The outer fabric has a smooth feel and excellent breathability that allows moisture to escape in a steamy state. The back side is coated with a highly waterproof membrane that has a water resistance of 6,000 mm, providing a strong waterproof function. It provides a sleep environment that is highly breathable and does not get stuffy.
[Always clean. Antibacterial x Deodorizing x Anti-mite] Reliable test results by a public third-party organization, 0% mite penetration rate. It can also firmly card out sebum and dust that are larger than mites! In addition, it is washable and has antibacterial and deodorizing properties, so you can use it cleanly every day.
[Easy to replace, fitted sheet type that won't slip] Fitted sheet type design that can be easily removed and attached. It can accommodate a wide range of mattresses, from thin to thick, from about 5 cm to 35 cm. In addition, the non-slip rubber around the entire perimeter provides a stable sleeping environment that won't slip.
We support our customers even after their purchase, with an ISO-certified factory and inspection system and quality control developed by a Japanese company.
In order to satisfy our customers, we research and develop products every day, and only produce products that satisfy us. We bring together the latest technology to achieve specifications and quality at a cost that cannot be imitated by other companies. Experience the moment when the way you wake up in the morning changes. [Product Specifications] Size: 97cm x 195cm Material: Outer fabric: 100% polyester, side fabric: 100% polyester, back: polyurethane film laminate (waterproof) Color: Black Product weight: Approximately 1.2kg Box size: 17 x 17 x 27cm Japanese instruction manual One-year warranty Antibacterial and deodorizing specifications Country of manufacture: Japanese company development / Japanese design / China dedicated factory production