There are many different types of cushion inserts, but how do their materials and functions differ? We offer a total of 3 types of cushion inserts. Here, we will introduce the characteristics of each product.

Polyester fiber Nude Cushion

Recommended for those who want something affordable and high quality. This is the most common type of cushion insert, generally known as "poly-fiber." Its attractive feature is its affordable price, making it easy to replace. Our store uses high-quality polyester fiber from Teijin. It is elastic, highly durable, and rarely flattens. It offers overwhelming fluffiness and comfort. All irregularly shaped cushions, such as elongated ones, sold in our store come standard with this polyester fiber insert. And of course, it's made in Japan.

【Please note】This product can be hand-washed. *When washing, please gently hand-wash by pressing. *Avoid using bleach. *After shaping, please air dry in the shade in a well-ventilated area. *Avoid tumble drying as it may damage the fabric. *We recommend using a cushion cover. It will gradually flatten with use, depending on the frequency and method of use.

Small Feather Nude Cushion

Recommended for those who seek the luxurious feel of a hotel pillow. We use soft small feathers. Small feathers are small feathers found on the abdomen, etc., with a slightly curved feather shaft, and have fewer hard cores common in ordinary feathers, making them light, soft, and small. To reduce the hardness of the feather core, we select and use smaller feathers, which also reduces the rustling sound characteristic of feathers. It has a very light and voluminous finish, but if you feel the cushion has flattened, please air dry it in the shade and gently pat it to reshape it. It will return to its original state if you pat it firmly with both hands to incorporate air. The outer fabric is 100% cotton with a special down-proof finish to prevent feathers from coming out, and it is safely sewn in Japan.

We hope you'll enjoy using our luxurious small feather nude cushion, like those found in overseas hotels, for a long time. The "cushion chop" (or "pillow chop") style, often seen in international hotels and model rooms, is only possible with this feather cushion.

【Please note】
Please refrain from washing this product.
Although we use small feathers that have as little odor as possible, as it is a natural animal fiber, it may have a characteristic smell.

Microfiber Cotton Nude Cushion

マイクロファイバーわたヌードクッション


*Cannot be selected from the cover product page. Please purchase from the insert-only product page.


Recommended for those concerned about animal allergies, such as to small feathers, and those who desire a soft, springy, fluffy feel. This is an insert rarely seen in other stores, made with soft, springy, fluffy down-like microfiber cotton. It has a gentle, soft feel, as if enveloped in down. Microfiber cotton is a type of cotton where extremely fine fibers intertwine with air, providing a soft touch, warmth, and fit, much like high-quality down. It slowly sinks and slowly returns, similar to low-rebound memory foam. Since it is dust-resistant polyester cotton, there is no need to worry about allergies, making it recommended for those with animal allergies or those sensitive to animal odors. The microfiber cotton used is "Toray ft Microfiber Cotton."
    • Made in Japan
    • Uses extremely fine microfiber cotton, providing a soft, down-like feel and a good fit.
    • The cover fabric is a down-proof fabric with a tight weave to prevent mites and parasites from entering.
    • Recommended for those who want to use down pillows but couldn't due to animal allergies or a dislike of the smell.
    • It slowly sinks and slowly returns, making it a soft specification. Recommended for those who prefer a softer feel.

    【Please note】
    This product uses resilient and elastic cotton, so it is hand-washable. When washing, please gently hand-wash to prevent the cotton from losing its shape. After washing, do not use a dryer; reshape it and dry it thoroughly in the shade before use.


    That concludes our introduction to cushion inserts, but it's hard to choose, isn't it? Each cushion insert has its own characteristics, and the choice depends on your preferences and how you intend to use it. Please use this as a reference.