---
product_id: 707786843
title: "Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm)"
brand: "lbwarmb"
price: "¥66861"
currency: JPY
in_stock: true
reviews_count: 8
category: "Lbwarmb"
url: https://www.desertcart.jp/products/707786843-japanese-floor-futon-mattress-roll-up-king-size-mattress-floor
store_origin: JP
region: Japan
---

# Foldable & Roll-Up Design Breathable, Skin-Friendly Fabric 100cm x 200cm King Size Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm)

**Brand:** lbwarmb
**Price:** ¥66861
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your floor game with foldable comfort that fits your lifestyle!

## Quick Answers

- **What is this?** Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm) by lbwarmb
- **How much does it cost?** ¥66861 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/707786843-japanese-floor-futon-mattress-roll-up-king-size-mattress-floor)

## Best For

- lbwarmb enthusiasts

## Why This Product

- Trusted lbwarmb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Non-Slip Stability:** Wide elastic straps keep your mattress firmly in place—no slipping, no fuss.
- • **Multi-Use Versatility:** Ideal for dorms, camping, guest rooms, or as a stylish tatami floor bed.
- • **Ergonomic Spine Support:** Designed to reduce pressure and promote healthy sleep posture.
- • **Space-Savvy Fold & Roll:** Perfect for modern small apartments and on-the-go lifestyles.
- • **All-Season Breathability:** Soft, skin-friendly cotton blend keeps you cool and comfy.

## Overview

This Japanese-style King Size futon mattress (100cm x 200cm) features a breathable, skin-friendly cotton and soy fiber blend with ergonomic design to reduce sleep pressure. Its foldable, roll-up construction makes it ideal for small spaces, dorms, camping, or guest rooms. Equipped with non-slip straps, it ensures stability on any surface. Delivered compressed, it regains fluffiness after airing out, offering versatile comfort for modern living.

## Description

Product description Deep sleep starts with a good mattress and enjoy healthy sleep.Tatami mattresses can significantly improve most of the back pain and back stiffness caused by sleep. The mattress protector gives you a comfortable and natural sleep.Product name: futon mattressProduct color: blue, gray, pink, green, brown, blue plaid, gray plaid, pink plaid, green plaid, brown plaid.Product material: Skin-friendly washed cotton fabric outer layer, soy fiber and polyester fiber filled inner layer.Product size: 90cm*200cm, 100cm*200cm, 120cm*200cm, 150cm*200cm, 180cm*200cm, 200cm*220cmProduct advantages: non-slip, comfortable and breathable, high strength, foldable, not easy to deformUsage scenarios: bedroom, guest room, game room, apartment, tatami, dormitory, indoor floor, hotel, RV, campingKind Tips:1. The futon mattress is packaged with vacuum compression, so when you first receive the mattress and open it, it will be deformed. We recommend opening the mattress two or three days before use and waiting for it to recover before using it. Please wait!2. After the futon mattress has been used for a period of time, it should be turned over regularly and exposed to the sun to help it recover and regain its elasticity.clue:1. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the image. Thank you!2. Please avoid 1-3cm measuring deviation due to manual measurement. Safety Warning Keep plastic packaging away from children to avoid suffocation risk; New mattress odor is normal; ventilate room after unpacking; Rotate mattress periodically for even wear

Review: Not a futon mattress at all - Terrible quality and not as described. This is not a futon mattress at all. It is a mattress topper (it even has elastic straps in the corners to go over a mattress). It is nothing like as thick as it looks in the photos - it is thinner than a duvet. You couldn’t sit or lie on this on its own at all.
Review: Am in Love - Before I say how great it is, I’ll tell you the downside. This is a glorified duvet that you can lie on. If you were to use this its own just on the floor, you’d have the worst sleep of your life as it’s very soft and squishy like a marshmallow, therefore you’d be lying directly on the hard floor. BUT should you lay this on top of your own bed, Ohmygod….. softest, squishiest, warmest thing EVER. I can’t believe I’ve lived this long without it. (Is this a bit dramatic??) :)

## Features

- 【Product features】The futon mattress is made of high-density, soft and skin-friendly washed fabric, which feels comfortable, has good breathability, is wear-resistant and durable, and reduces sleep pressure to the touch.
- 【Comfort】Ergonomically designed, this mattress is very comfortable and fluffy. It provides good support for your spine when lying on the floor, allowing your body to relax and decompress. Non-slip strap design, the wide-sided elastic band can firmly fix the mattress on the bed surface.
- 【Removable Folding Mattress】This floor futon mattress is foldable and easy to store. Very suitable for small apartments and small spaces. Suitable for indoor and outdoor use. It is an ideal mattress choice for guest rooms, hospitals, offices and student dormitories.
- 【Wide Range of Uses】Can be used as a camping mattress/bedroom futon/living room futon/tatami mat/floor mat/sleeping mat/tent mat/guest mattress/Japanese-style mattress, also can be used as a children's play mat/floor pillow The bed can be taken with you when you go out in the car. It is a good companion for your family. Use the floor mat to enjoy your home life.
- 【Important Tips】This futon mattress is delivered compressed in a vacuum bag. After opening the vacuum bag, please leave the foldable mattress for 1-2 days or expose the floor mattress to the sun so that it can return to its original thickness more quickly. Wrinkles may be present on the Futon but this is not a defect, please air for a few hours. The Futon will gain air, becoming fluffy and soft.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9D1F4CL |
| Best Sellers Rank | 869,590 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 88 in Futon Mattresses |
| Brand | LBWARMB |
| Brand Name | LBWARMB |
| Colour | Gray Plaid |
| Country Of Origin | China |
| Customer Reviews | 2.1 out of 5 stars 14 Reviews |
| Item Weight | 2000 Grams |
| Manufacturer | YJYSCD |
| Manufacturer Part Number | HBAOZBFEF-GRAYPLAID-100CM*200CM |
| Material | Cotton , Soy Fiber, Polyester Fiber |
| Material Type | Cotton, Soy Fiber, Polyester Fiber |
| Model Number | HBAOZBFEF-GRAYPLAID-100CM*200CM |
| Number of Items | 1 |
| Number of items | 1 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |

## Images

![Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm) - Image 1](https://m.media-amazon.com/images/I/61qA2hU7JJL.jpg)
![Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm) - Image 2](https://m.media-amazon.com/images/I/61z89l1+kIL.jpg)
![Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm) - Image 3](https://m.media-amazon.com/images/I/61hHsIdFZGL.jpg)
![Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm) - Image 4](https://m.media-amazon.com/images/I/616naiUcQkL.jpg)
![Japanese Floor Futon Mattress, Roll Up King Size Mattress Floor Bed Tatami Foldable Soft Pressure Reducing Breathable Double Futon Mattress Student Dormitory Home Mattress(Gray plaid,100cm*200cm) - Image 5](https://m.media-amazon.com/images/I/61Yua5TvdhL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐ Not a futon mattress at all
*by B***S on 27 November 2025*

Terrible quality and not as described. This is not a futon mattress at all. It is a mattress topper (it even has elastic straps in the corners to go over a mattress). It is nothing like as thick as it looks in the photos - it is thinner than a duvet. You couldn’t sit or lie on this on its own at all.

### ⭐⭐⭐⭐⭐ Am in Love
*by A***D on 8 December 2024*

Before I say how great it is, I’ll tell you the downside. This is a glorified duvet that you can lie on. If you were to use this its own just on the floor, you’d have the worst sleep of your life as it’s very soft and squishy like a marshmallow, therefore you’d be lying directly on the hard floor. BUT should you lay this on top of your own bed, Ohmygod….. softest, squishiest, warmest thing EVER. I can’t believe I’ve lived this long without it. (Is this a bit dramatic??) :)

### ⭐ Misleading title, unfortunately
*by P***N on 1 January 2025*

This should be described as a mattress topper. Quite thin and it has elasticated corners to fit on to a bed. I could not imagine using this as a standalone mattress. Very soft and thin. It also took a very long time to be delivered However, returns process very simple and efficient.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-24*