KURUKURU Co., Ltd. (Headquarters: GINZA SIX 13F, 6-10-1 Ginza, Chuo-ku, Tokyo; Representative Director: Yasuhiro Sekizawa), which operates the bedding brand "GOKUMIN," launched the "7-Fold Napping Mattress Slim" on Tuesday, May 12, 2026. This high-rebound 7-fold mattress combines a long design of 190cm with a folded depth of just 32cm, offering 6 functions in one unit. It features a slightly firm sleeping comfort with 190N x 28D high-density urethane, allowing even individuals up to 180cm tall to sleep comfortably without their feet hanging off. Its versatile design allows for straight sleeping, and when folded, it can be used as a pillow, lumbar support, or zaisu (floor chair). With an L-shaped zipper specification for full cover washing, it proposes a "portable comfortable sleep space" that spans various scenes of life and travel, from car camping and camping to guest use and small homes.

Developer's Vision and Background

In recent years, with the increase in people enjoying car camping, van life, and camping, the need for storage in single-person households and small homes, and the demand for disaster preparedness supplies, there has been growing interest in "folding bedding" that can be stored compactly and used for multiple purposes. The need for a single unit that can meet diverse lifestyle scenes such as "a quick nap in the living room," "comfortable sleep during car camping or camping," "extra bedding for guests," and "an immediate sleeping place during disasters" has been growing year by year.

On the other hand, many tall individuals face challenges in balancing compactness and genuine sleeping comfort, such as "mattresses or futons not being long enough, causing feet to hang off" or "products made for car camping being too hard/thin for serious sleep." Folding bedding often sacrifices genuine sleeping comfort in favor of "lightness, thinness, and shortness."

This product was born from the developer's desire to "complete one's own reliable sleeping place, whether in the living room, in the car, at the campsite, or during a disaster, anytime, anywhere." It adopts a design that re-examines the conventional wisdom of "lightness, thinness, and shortness" in folding mattresses, offering a long length of 190cm, a folded depth of 32cm, and 6 functions in one unit. This new proposal combines a size that allows tall individuals to rest comfortably with compactness that can be brought into any living space.

Product Features

- [Versatile 7-Fold Design with 6 Functions | Sleep, Support, Sit in One Unit] The 7-fold structure provides 6 functions in one versatile design: ① straight sleeping, ② pillow/foot pillow, ③ knee-support cushion, ④ special-shaped pillow for car camping, ⑤ zaisu (floor chair), and ⑥ children's chair. It can be freely transformed to suit various scenes, from home living rooms to outdoor activities, car camping, camping, and inside tents. When folded, it stores compactly with a depth of just 32cm, making it suitable for one-room apartments and small homes without worrying about placement.

- [Long 190cm x 190N High-Rebound Comfort Sleep Design | Suitable for Individuals up to 180cm Tall] With a long design of 190cm (total length including handle is approx. 192cm), even individuals up to 180cm tall can rest comfortably without their feet hanging off. The slightly firm sleeping comfort provided by 190N high-rebound x 28D high-density urethane supports sleeping posture and allows for smooth turning. High-density urethane is used to maintain its shape even after long-term use, designed to reduce the frequency of replacement. It is recommended for those who prefer a firm sleeping experience, as extra bedding for tall individuals, or as a sub-bedding for guests.

- [L-Zipper for Full Cover Washing x Handle for Easy Carrying] The cover features a large L-shaped zipper for smooth removal. It supports full cover washing in a household washing machine, allowing for clean use without worrying about sweat or dirt. The peach skin fabric provides a smooth touch, and the main body has a handle for easy carrying. It is delivered in compressed roll packaging and restores to its original thickness in about 24 hours after opening.

Product Information

7-Fold Napping Mattress Slim

[Price] 10,098 yen (tax included)

[Size] Approx. W65 x D192 x H5cm (total length including handle / main body length approx. 190cm)

[Package Size] Approx. W69 x D22 x H22cm

[Weight] Approx. 2.1kg

[Color] Black

[Material] [Main body] Urethane foam (28D / 190N high-rebound) [Cover] 100% Polyester

[Warranty] 1 year

[Release Date] May 12, 2026 (Tuesday)

Official EC: https://gokumin.co.jp/products/g-7goro-bk-01

Amazon: https://www.amazon.co.jp/dp/B0GZVC74K4

Rakuten Ichiba: https://item.rakuten.co.jp/gokumin/g-7goro-bk-01/

Yahoo! Shopping: https://store.shopping.yahoo.co.jp/shuterlife/g-7go

FACT BOX

  • Source: PR TIMES
  • Category: New Product