[Tatami] (Made in China)

Surface: 100% rush grass
Filling: Urethane foam, approx. 5mm
Lining: Non-woven fabric

Add a little extra to the benefits of rush grass!

The outer material of this product is made from 100% natural rush grass, which has the natural antibacterial and moisture-regulating properties of rush grass.
Furthermore, unlike traditional rush products, it has been treated with anti-mite coating, making it safer to use.

Sound absorption that considers the surroundings

The inner material of this product is urethane foam, which, combined with the sound-absorbing properties of the rush grass material, helps to reduce environmental noise such as footsteps.

■About shipping
Orders placed before 12:00 on weekdays will be shipped the same day

■Shipping Fees
Free shipping for orders over 3,980 yen *Excluding Okinawa, remote islands and some areas

Click here for delivery details

■Regarding returns: In principle, we do not accept returns for reasons of customer convenience.

Return policy here

[Igusa is a natural material and is a little delicate, but it also has many beneficial properties that are gentle on people.]

●Igusa is a natural material with unique properties. In order to fully utilize the benefits of igusa, regular cleaning of the room and adequate ventilation are essential.
The color of the rush grass around the edges may look different from the color of the rush grass in the center. Please note that these color differences are due to the nature of the rush grass, and are not defects in the product itself.
●Please note that as this is a natural material, there may be slight variations in size.
●Each prevention function is an effect compared to the unprocessed product and does not provide complete prevention.

[Instructions for use] For comfortable use of igusa products

After purchasing, please take it out of the nylon bag immediately (some products do not come in a bag). If it is left sealed, it may grow mold.
Before use, lightly wipe the surface with a dry cloth along the grain.
It removes surface dust and excess dye soil (which is harmless to the human body) and increases the luster of the rush grass. Rubbing too hard or wiping with water may cause discoloration or mold.
Also, if you close the room in summer, dust mites and other pests will easily appear. Open the windows occasionally to ventilate the room.

[When storing]

Igusa products can be used in all seasons, but when storing them, lightly tap them to remove dust, dry them in the shade for about two hours, and then store them in a dark, low-humidity place.

[When cleaning]

Direct sunlight will cause the rush to discolor. When drying, hang it upside down in the shade to enjoy its beautiful color for a long time. Wrapping soybean pulp in a cloth and wiping the rush along the grain will bring out its shine. For small stains, we recommend wiping with vinegar rather than chemical detergents.

[If mold grows]
Although the product has been treated with anti-mold coating, mold may grow if the rush grass absorbs excessive moisture due to environmental factors (mold will grow if the moisture content is approximately 15% or more).
If mold does appear, dry the item in the shade for about an hour and then use a brush to sweep off the mold. Then, gently vacuum the item. When doing this, be sure to ventilate the room well to avoid inhaling the mold that has been removed.
If the mold is severe, remove it with bleach and rubbing alcohol. Open the windows to allow for adequate ventilation, and wear gloves when cleaning. Moisten a rag with hot water and a small amount of bleach, wring it out tightly, and use it to wipe the area. After that, soak a clean cloth in alcohol and use it to wipe the area. Alcohol has antibacterial properties and is effective in preventing mold growth. Then, make sure to let in plenty of air.


[If it gets dirty]

Even if liquid is spilled, cleaning it immediately will remove the dirt better and minimize damage. Also, if it is not a dark color, you do not need detergent if you soak it up immediately. If you spill soy sauce, sprinkle flour or baby powder on it, let it absorb into the powder, and then vacuum it up. For heavy stains, dissolve a neutral detergent in lukewarm water and wipe it off with a wrung-out rag, or lightly dab it with benzine. If you get crayon or marker on the surface, apply cream cleanser to a dry cloth and wipe it off carefully. Permanent marker can be wiped off with nail polish remover.

Please note that since rush grass is a breathing plant, it will discolor (burn) due to ultraviolet rays, but this does not affect its functionality or quality.

We will only exchange the product for a new one if it is defective upon receipt . Please note that the following points are due to the characteristics of rush products and do not mean the product is defective.

Characteristics of rush products

• Due to the characteristics of natural materials, some of the rush may be cut and sticking out.
• Due to individual differences in rush leaves, partial discoloration or uneven coloring may be observed.
• The color may be white or discolored near the edges and seams, but this is due to the natural properties of the rush grass.
• The natural scent may be strong at times but will fade over time.

■ Examples of initial defects

• If the lining is frayed
• If the edges are not sewn properly (not stitched)
• If there are any large holes or tears
• If there is significant dirt or stains