Everything You Need to Know Before Buying a Shikibuton

For those who love Japan, you might be thinking: “What if I create a tatami room to recreate the memories of my trip?”

There’s no doubt that our tetra pair beautifully with a tatami setting. And if you’d like to sleep just like you did in a ryokan (traditional Japanese inn), consider adding a shikibuton to your space.

At Daitou Shingu, we offer four types of shikibuton to suit different needs and preferences. Take a few minutes to read this guide, which will help you choose the perfect one for your home.

Q1. What is the difference between a watoji futon and a 4-layer shikibuton?

Watoji futon

Made only of 100% cotton or a cotton blend (70% cotton, 30% polyester).
Because it can be folded easily, it is convenient to store.
Since there is no core material, it initially feels thick and comfortably soft.
As you use it over time, the cotton will settle and become thinner, resulting in a firmer and more supportive sleeping surface.

4-layer shikibuton

Uses dense fiber and a foam core as the core material.
This type is often used in accommodations.
While it will also sag over time, the core material makes it more durable and allows for longer use than a watoji futon.
Because the 4-layer shikibuton has a core material inside, it is not easy to fold. However, we include a tie strap for binding when necessary.

Q2. There are three types of 4-layer shikibuton. What is the difference?

100% wool is a natural fiber with excellent moisture absorption and release. However, wool fibers tangle easily and don’t regain their shape once tangled.
100% polyester is lightweight and produces minimal cotton dust, making it a suitable choice for individuals with allergies. Though it has some moisture-absorbing properties, wool performs better in this regard.
Wool-polyester blend (50% wool + 50% polyester) combines the advantages of both fibers, resulting in a fluffier and more durable material. This blend is actually our most popular option in Japan.

Here’s a quick comparison:

Feature	Ranking
Moisture Absorption/Release	100% Wool > 50% Wool + 50% Polyester > 100% Polyester
Volume/Fluffiness	100% Polyester > 50% Wool + 50% Polyester > 100% Wool

If durability (resistance to flattening) is your main concern, we recommend choosing the 4-layer shikibuton with 50% wool + 50% polyester filling.

We hope this article helps you find your perfect futon and brings you closer to your 100% Japanese memories.

If you have any further questions, please feel free to contact us via Instagram DM or email.