What is a Tatami Mat?

By Yuki Tokuda  •   9 minute read

What is a Tatami Mat?

Tatami mats are a cornerstone of Japanese culture. But what exactly are they? In this article, we'll explore the definition of a tatami mat, its distinction from traditional tatami, and its key characteristics and applications in contemporary life.

The Differences Between Traditional Japanese Tatami and Tatami Mat


Tatami mats and traditional tatami are often mistakenly used interchangeably, but they have distinct differences in structure, usage, and design. Let's delve deeper into these distinctions.

What is a Traditional Japanese Tatami?

Traditional tatami mats have been a staple of Japanese homes for centuries. Composed of a compressed straw or foam core, an igusa grass surface, and fabric edging, they offer durability, insulation, humidity regulation, and seasonal comfort. However, their fixed nature limits their flexibility and ease of removal.

Characteristics of Tatami mats

Tatami mats are lightweight, portable mats that can be seen as a contemporary interpretation of traditional tatami. Unlike their fixed traditional counterparts, tatami mats can be easily laid over existing flooring or carpet, offering flexibility and versatility.

Tatami mats are constructed similarly to traditional tatami mats, using a foam or straw core and a woven rush grass surface. They maintain the traditional tatami pattern but are lighter and thinner, offering greater portability, ease of storage, and versatility.

Why were tatami mats created?

Tatami mats emerged as a response to modern lifestyles and the limitations of smaller urban spaces. While traditional tatami is bulky and requires significant maintenance, tatami mats offer a convenient alternative that is easy to transport and store. They retain the comfort of traditional tatami without the need to cover an entire room, making them perfect for apartments, dorms, and compact living spaces. Their flexibility and suitability for minimalist living have contributed to their growing popularity both domestically and internationally.


Fuli Voice: Our Commitment to Quality Igusa

At FuliJapan, we prioritize quality in our Tatami mats. That's why we source our Igusa from Kyushu, a region celebrated for producing world-class Igusa. The origin and cultivation method of Igusa significantly impact the quality of our Tatami mats. After harvest, Igusa destined for Tatami mats undergoes a unique mud-dyeing process, followed by careful drying. This drying process significantly influences the final quality of the Tatami mat.

Japanese Igusa is meticulously dried at a controlled temperature of around 60°C (140°F) over 14 to 16 hours. This slow, deliberate process preserves the Igusa's outer layer, maintaining its smoothness, durability, and resilience. Accelerating the drying process by increasing the temperature can compromise the Igusa's surface, leading to roughness and a shorter lifespan.

Conversely, Chinese-produced Tatami often undergoes rapid drying to prevent mold during shipping. This aggressive drying process can significantly degrade the Igusa's quality, leading to brittleness, reduced durability, and a diminished overall feel and lifespan of the Tatami mat.

Additionally, many Chinese factories have transitioned from oil-based drying methods to coal-based ones in response to rising oil costs. This shift makes it challenging to maintain precise temperature control during the drying process, resulting in rough, brittle Tatami mats that deteriorate rapidly. It's not uncommon to hear about Tatami mats fraying soon after purchase, often a consequence of inadequate drying methods.

At FuliJapan, quality is our top priority. We proudly use only Japanese-grown Igusa, meticulously crafted by skilled artisans in Japan. This commitment to quality ensures that every Tatami mat we offer delivers not only an authentic Japanese experience but also the long-lasting durability you deserve.

Benefits of Using a Tatami Mat

Tatami mats seamlessly blend traditional aesthetics with contemporary living. Here, we’ll explore the key benefits of using a tatami mat.

Portability

Tatami mats are lightweight and foldable, making them easy to transport. Unlike fixed, traditional tatami, tatami mats can be easily moved and used in any space. Folding tatami mats are convenient for rearranging rooms, cleaning, or even during a move. When not in use, they can be stored effortlessly.

Easy Installation

Installing a tatami mat is incredibly simple. It can be placed on any floor surface, including hardwood, carpet, or even existing tatami. No tools or special expertise are needed to create a comfortable space—simply lay down the mat.

Health Benefits

Tatami mats are crafted from natural igusa (rush grass), offering several health benefits. The natural scent of igusa has a calming effect, promoting relaxation. Its deodorizing properties help keep the air fresh. Additionally, igusa regulates humidity by absorbing moisture in humid conditions and releasing it when dry, creating a comfortable living environment.

Environmental Benefits

Tatami mats are made from environmentally friendly materials, making them an eco-conscious choice. Igusa and other natural materials used in tatami mats are sustainable and minimally processed with chemicals, reducing their environmental impact. For those seeking a sustainable lifestyle, tatami mats offer a way to incorporate traditional Japanese culture into your home while being mindful of the environment.

Fuli Voice: Customer Experiences with Our Tatami Mats

We're thrilled to share the positive feedback from customers who have experienced the comfort and quality of our Tatami mats firsthand. Here are a few stories from satisfied users:

・Since using the Tatami mat, my room feels more stylish and inviting. I love the natural grassy scent, which brings a sense of the outdoors and relaxation into my space. My kids enjoy playing on it too, making it a family favorite!

・I've been using this Tatami mat for three years now, and it's held up incredibly well! It's just as comfortable as it was when I first purchased it, which is truly impressive. The craftsmanship is excellent, and the quality is evident.

What is a Tatami Mat Used For?

Tatami mats are incredibly versatile and can be used in numerous ways:

Used with Futons as Bedding

Tatami mats are often paired with traditional Japanese bedding, or futons. By placing a futon on top of a tatami mat, you create a comfortable sleeping surface. The firm support of the tatami mat, combined with the natural scent of igusa grass, creates a relaxing environment that promotes better sleep. Additionally, tatami mats help regulate humidity, preventing bedding from becoming damp and uncomfortable.

Tatami Mat

For Yoga or Other Sports

Tatami mats can also be used as mats for activities like yoga or Pilates. The non-slip surface of the tatami mat provides stability for various movements, while its moderate cushioning offers comfort. The natural scent of igusa promotes focus and relaxation, making it ideal for mindfulness and concentration-based activities.

Tatami Mat for Yoga

As a Rug in Rooms

Tatami Thin Rugs can be placed on hardwood or tile floors to serve as a rug. Instead of sitting directly on a hard floor, a tatami mat rug creates a softer, more comfortable space. The natural texture and color of tatami bring a calming, traditional Japanese aesthetic to any room, adding a peaceful ambiance to the space. You can relax on the tatami mat flooring.

Tatami Rug

Tatami Square Rug

As a Mattress Pad

Let me introduce you to Tatami Mattress Pads. These pads can be used as a sheet, placed directly on top of a Shikibuton or a regular bed mattress. Made from a comfortable material, Tatami Mattress Pads offer a smooth texture and the natural conditioning properties of rush grass, maximizing your sleeping comfort and creating an ideal sleep environment.

Tatami Mattress Pad

Fuli Voice: Best-Selling Tatami Mat Products

At FuliJapan, we offer a variety of Tatami mat options to suit different needs and preferences. Based on our sales data, here are our top 3 best-selling Tatami products:

1st Tatami Mats
2nd Tatami Mini Square Mats
3rd Tatami Mattress Pads

How to clean a Tatami mat?

Proper care is essential to keep your tatami mat clean and extend its lifespan. Here are some tips on how to maintain your tatami mat for long-term use.

Daily Cleaning and Maintenance

Daily care for a tatami mat is simple. Gently wipe the surface with a dry cloth, following the direction of the igusa weave. This helps remove dust and dirt without damaging the mat. You can also use a vacuum cleaner, but be sure to move it along the weave's direction to prevent wear and ensure effective cleaning.

How to store after use

Tatami mats are lightweight and easy to move, so you can store them upright when not in use to make the room appear larger.

If you use a tatami mat for sleeping or sports, you can store it away in a closet when not in use. Tatami mats can be easily stored by folding them.
If you're using a tatami mat as a rug in your room, it's perfectly fine to leave it on the floor.

Tips for Prolonging the Life of Your Tatami Mat

To enjoy your tatami mat for many years, you need to take good care of it.
・To prevent mold and dirt, it's important to keep your tatami mat dry. Ensure good ventilation and consider using a breathable sheet underneath in humid environments.
・To prevent fading, avoid exposing your tatami mat to direct sunlight for extended periods. It's best to place it in a location with indirect light.
・To keep your tatami mat fresh and clean, air it out regularly. Ideally, dry it in a well-ventilated, shaded area on a sunny day.

Tatami Mat Care and Use Guide

Frequently Asked Questions About Tatami Mats

What is the Purpose of a Tatami Mat?

Tatami mats are a versatile way to bring a touch of traditional Japanese style into your home. Here are some common reasons why people choose to use them:

Creating Japanese Aestherics:
Simply adding a tatami mat to a room can instantly evoke a sense of Japanese aesthetics. Even in a Western-style interior, a tatami mat can infuse the space with a calming, traditional Japanese atmosphere.

Protects Floors and Surfaces:
Tatami mats are soft on floors, making them ideal for protecting hardwood or other surfaces from scratches, especially under furniture or in high-traffic areas.

Creats a Comfortable Environment:
Igusa, the natural material used to make tatami mats, has moisture-regulating properties that help maintain a comfortable humidity level in a room. The natural scent of igusa also has a calming effect, creating a serene atmosphere.

Can be used as a Bedding:
Tatami mats provide a firm and comfortable base for bedding. When paired with a futon or mattress, they create a traditional Japanese-style sleeping area that offers a supportive and restful night's sleep.

Easy to Transport and Store:
Tatami mats are lightweight and foldable, making them easy to transport and store. This flexibility is especially useful for small spaces where maximizing room usage is important.

Overall, tatami mats offer both functionality and aesthetic appeal, making them suitable for a wide range of lifestyles and purposes.

Fuli Voice: Why Customers Are Using Our Tatami Mats

Many of our customers choose tatami mats because of their unique benefits and versatility. Here’s a story from a happy customer:

"I bought this Tatami mat and a Japanese futon to replace my regular bed. The fresh, grassy scent and the natural comfort are incredible. Just lying on the Tatami mat helps me relax, and I've noticed I fall asleep faster now!"

What is Tatami Mat Made Of?

Tatami mats are primarily made from rush grass.
These tatami mats are made from the same material as traditional Japanese tatami mats and feature a unique texture, durability, and natural scent.

How big is a Tatami mat?

Tatami mats come in a variety of sizes to suit different needs. While traditional Japanese tatami mats are typically a standard size, modern tatami mats can be customized to fit your specific requirements, including your bed size and intended use. For example, a queen-sized tatami mat is usually 79 inches long and 59 inches wide. For exact dimensions, please refer to the specific product pages.

Tatami Stock

How Thick is Tatami Mat?

The thickness of tatami mats varies depending on their intended use. For bedding, thinner mats are often preferred for portability, while thicker mats are more comfortable for use as floor coverings or rugs. Please refer to the specific product descriptions for detailed information.

Tatami Stock

How to sleep on Tatami Mat?

The moderate firmness of the tatami mat allows you to experience traditional Japanese-style sleep while providing comfortable support for your body.

1. Lay the tatami mat flat
First, lay the tatami mat flat on the floor. Whether you have wooden floors or carpet, the tatami mat can be placed directly on top to create a firm sleeping surface.

2. Lay the futon or mattress
Lay a futon or thin mattress on top of the tatami mat. While the tatami mat itself offers moderate firmness, adding a futon can enhance your sleeping comfort. This is especially beneficial for those who prioritize body support and prefer a softer sleeping surface.

3. Add pillows and bedding
Just like with a regular bed, use a pillow and comforter. For optimal comfort, layer a cool comforter in the summer and a warm futon in the winter.

The moderate firmness of the tatami mat provides comfortable support for your body, allowing you to experience traditional Japanese-style sleep.

What is a Shikibuton?
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Author Name: Hironori Yamagami

Hironori Yamagami is the Founder & CEO of Fuli Japan, with a deep passion for Japanese culture and wellness. Drawing on years of experience in the futon industry, Yamagami shares valuable insights on creating peaceful and healthy sleep environments, bringing the essence of Japan into your home.