Size details

Enjoy the natural color of cotton with the finest fabric

What kind of pajamas do you need to get a good night's sleep?

- Made of organic cotton - Feels good on the skin - Stretchable, making it easy to turn over - Wrinkles resistant, and can be worn beautifully even after washing

After thinking, thinking, and making many prototypes, we came up with the following.


Weaving also has a splendor that can only be expressed through weaving,

What we focused on was the ease of turning over in bed.

In order to achieve this goal, knitting was an important element.

What is the secret to how easy it is to turn over in bed?

Organic cotton is made from Indian cotton.

The thin, supple and beautiful cotton,

Knitted with a high density of 32 gauge,

This will create a durable fabric.

Then, the fine stitches create a firm fabric,

Achieves excellent durability.

The finished dough is smoothed,

It leads to a moist and smooth texture.

The finished pajamas have a unique luster,

The smooth fabric hugs your body.

The comfort of stroking your skin smoothly

You can only enjoy it with GOOD NIGHT SUIT.

Of course, the cotton is organically grown.

In fact, organic cotton and regular cotton are

There is almost no difference in feel or quality.

The difference is the health condition of the farmers who grow it.

Organic cotton does not contain pesticides or chemical fertilizers that affect the environment or living organisms.

This refers to cotton grown organically on farmland that has not been used for three years or more.

In cotton fields, many herbicides and chemical fertilizers are used.

Soil contamination and health hazards for people working on farms are becoming more serious.

Cultivation without pesticides is very difficult and takes time and effort.

I also tried growing organic cotton in my garden,

Most of the leaves have been eaten by insects,

The fruit often falls off before it becomes cotton.

I can easily imagine that you are going through a lot of trouble.

The organic cotton harvested after much effort

There is no doubt that it shines beautifully even before it becomes thread or clothing.

We protect the people who work on farms and the soil, and ensure that cotton remains in the future.

This is the material you should choose.

Wearing products that take into consideration not only their functionality but also the production background is the key to

We believe that it will lead to a truly good night's sleep.


Please rest in peace.

*The black spots are pieces of cotton sepals and leaves called "cotton scum." We appreciate your understanding.
*Due to the ecru color, underwear may be transparent. Thank you for your understanding.
*It is a little more yellowish than the photo.
*Both fabric and sewing are MADE IN JAPAN
*Male model is 185cm tall and is wearing size L; female model is 169cm tall and is wearing size L
*This product is for spring and autumn.
*Comes with a drawstring bag made of the same material that can be used when traveling etc.

■We use GOTS certified thread.
Not only is the cotton free of pesticides, but
In all processes from cotton harvesting to spinning to distribution,
Environmentally and socially considerate methods are implemented,
This mark indicates that the product is managed to avoid mixing with general products or contamination.

■What is the textile safety certification “OEKO-TEX”?・OEKO-TEX® far exceeds Japanese safety standards.
Including the world's highest level of safety for over 300 types of hazardous substances,
We take into consideration the people involved in production and the burden on the environment.
This is proof that textile products are kind to people and the earth.
“Quoted from Oeko-Tex® Japan official website (”

●Production background Cotton cultivation/spinning: India Knitting: Wakayama City, Wakayama Prefecture/Yamayo Textile Co., Ltd. Dyeing, processing, and finishing: Ogaki City, Gifu Prefecture/Rikakin Sewing Co., Ltd. The details are not disclosed to prevent imitations. I'll enjoy having this.

[About bag stitching]
All surfaces that come into contact with the skin are covered with bag stitches.
Bag stitching refers to sewing once outside the finished line, then hiding the sewn part in a bag shape to create a seam allowance.
By hiding it in a bag-like shape, the seam allowance does not touch the skin.
The photo below was taken of the armpit, the side that touches the skin.

[About waist elastic]
We have adopted ``BB waffle elastic'' for the waist elastic, which is a concern for tightening.
"BB waffle rubber" is difficult to bend or turn over,
Made of a softer material that stretches better than regular rubber.

About laundry

Place it in a net and use a neutral detergent (such as Emar) that does not contain fluorescent agents.

Although it is possible to use a weak alkaline detergent (such as Attack), we recommend using a neutral detergent that does not contain fluorescent agents to prevent color fading and ensure long-lasting wear.

Please avoid using a dryer at home or in a coin laundry. This will cause it to shrink.

Gently tap the entire surface with your palm to smooth out any wrinkles, then dry in the shade.

About payment methods

We accept payment using the following methods.
・Credit card/Cash on delivery (Cash on delivery fee of 330 yen (tax included) will be charged)
・Bank transfer (prepayment)
*For details, please check <About payment methods> in the Frequently Asked Questions .

about shipping cost

The fee is 600 yen (tax included) nationwide.
*However, Okinawa and remote islands will cost 1,650 yen (tax included).

About delivery

*For credit card and cash on delivery orders, excluding Saturdays, Sundays and public holidays, we will do our best to ship items ordered in the morning on the same day. However, please note that depending on the number of shipments, it may be the next day.
In addition, we are closed on Saturdays, Sundays, and public holidays, so we will ship the items after the holidays.
If your desired delivery date is not the same as your desired delivery date, please specify in the notes section.

*In the case of bank transfer, we will ship the items in order after confirming the payment.

Other questions

Please check the " Indication based on Specified Commercial Transactions Law " and " Frequently Asked Questions ", and if you have any questions, please feel free to email us from " Contact Us " or contact us at 042-682-0322.

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About gift wrapping

We will gift wrap it free of charge.
If you are interested, please add the desired products to your cart and purchase them together from "Set Wrapping/Noshi" on the cart screen.
(Please rest assured that items whose prices are known will not be included in the package.)

If you are giving a gift as a wedding gift, baby gift, family gift, etc., we will provide you with an original tag.

You can also add your desired photo or text. Please feel free to let us know by contacting us .