January 12, 2026 at 9:00 pm Commencement of sales
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Product Description.
■Manufacturer's description quoted.
'Thought and Creation'
After thinking about making Ryo's shirts more Ryo-like, we came up with the koiguchi shirt, which is a uniquely Japanese shirt rather than a dress shirt. The koikuchi shirt has an image of festivals and food stalls, and everyone probably thinks of summer in Japan. We thought it would be a perfect summer shirt, so we started developing a shirt for shinogging based on the koiguchi shirt. The collar is shallow at the front and round-necked, the cuffs are slightly longer with the koi mouth still in place, there is a slit at the hem to relax the waist, and the front opening is made with the trusted YKK Plancer button. The fabric chosen was shijira-ori, which is cool and sweat-absorbent. It would be great to wear such a Ling-style koiguchi shirt and swing in a hammock in a villa where no one can see you.
"With a heart of gold."
This shirt feels a little strange to wear. The unevenness of the shijira weave holds in the air, making it slightly warm, while the coarse density of the weave allows you to feel the air permeability. And because it has sweat-absorbing properties, it actively absorbs and diffuses the perspiration that is stirred up by shinogging, reducing the amount of wetness that remains in the base layer. This is a sensation that cannot be experienced with water-repellent shirts. In addition, thanks to the uneven surface, the fabric is stretchable, so it follows the movements of technical sinogging without stress.
Dressing."
They can be combined with a scaly shirt to maximise each other's functionality. Depending on the season, a noragi can be worn over it and trousers are still a good choice, such as tatske or awonero.
Koiguchi shirts arranged for sinogging.
Round neck
Kimono sleeve
Seamless shoulder area
... and octavo sleeves
YKK plastic snap buttons at front closure.
Hand pockets
Hem slit
Features of the 0 material
The soft and fluffy texture of the sheer weave (seersucker) material gives it a fluffy, gentle feel and a cool, refreshing sensation. The uneven surface does not stick to the skin and allows space between the skin and the weave, making it highly breathable and extremely comfortable. It is also sweat-absorbent, so it absorbs and diffuses perspiration.
■Product code: 041038.
Ventilation: 43.1cm3 /cm2 /s
■ Material: EVALET shijira weave 50dn+77dn x 50dn+77dn
■Composition: 100% polyester
■Weight: 196g
■Size (cm)
[XS] Dress 68 Sleeve 42 Shoulder 61 Body 48 Train 51
[S] Dress size 70 Sleeve size 42.5 Shoulder scarf 64 Body scarf 51 Train scarf 54
[M] Dress: 72.5 yards, Sleeve: 43 yards, Shoulder: 67, Body: 54, Train: 57
[L] Dress size 75, Sleeve size 43.5, Shoulder scarf 70, Body scarf 57, Train scarf 60.
[XL] Dress 78 Sleeve 44 Shoulder 73 Body 60 Train 63
*From the manufacturer's website.
The specifications (logo position, colour, pattern position, etc.) may differ slightly from those of this product as the manufacturer's images are used.
*Please note*.
Some products that have been processed to enhance their functionality may have a slightly strong scent (odour) due to water repellent agents, etc.
(The odour will gradually dissipate after a few days of drying in the shade in a well-ventilated place or washing.)
Please note that this is due to product characteristics or specifications.
Accepted payment methods.
クレジットカード決済
コンビニ決済
デジタルウォレット・QRコード決済
銀行振込
ゆうちょ銀行
Cancellation, returns and exchanges
Before ordering
As a rule, we do not accept returns or exchanges of products for reasons attributable to the customer, such as "it's not what I imagined" or "the size doesn't fit." If you have any questions or concerns, please consult our staff first.
Please understand and accept the following points before ordering.
The colour and texture of the products may appear slightly different depending on the device and environment used.
The dimensions given in the product description may have slight deviations.
The product may have minor scratches and scuffs that are unavoidable during the manufacturing process.
Depending on the material of the product, there may be individual differences in colour irregularities, texture and pattern.
Cancellation of orders
As a rule, cancellations after the dispatch completion email has been sent are not accepted.
Although we make every effort to manage our stock, we reserve the right to cancel an order if we are unable to keep the ordered product in stock for an unavoidable reason.
Limit on number of purchases
The number of purchases may be limited for some products. Orders from multiple accounts that appear to be from the same person, or orders that appear to be using a BOT, may be cancelled or reduced in quantity.
*The Company does not guarantee or bear any responsibility for any loss or disadvantage caused by the cancellation.
Returns and exchanges
However, in the unlikely event that the product is damaged or defaced, or if you receive an item that is different from your order, please contact us within 7 days of the delivery date. We will take action at our expense.
If a replacement can be secured, the product will be replaced.
If a replacement cannot be secured, a refund will be made.
Returns and exchanges will not be accepted if any of the following conditions apply. Please note in advance
If more than 8 days have elapsed since the arrival of the goods
When the customer is deemed to have used the product by our company.
If the product has been repaired, washed or cleaned.
Loss or damage to accessories (product tag, warranty card, bag, box, etc.)
If smells, scratches or stains occur under the customer's care.
Products that come into contact with the skin, such as underwear, socks and accessories, perfumes and cosmetics.
If you return the goods without informing us in advance.
About the indicated prices
Every care is taken to ensure that correct product information is displayed on the website, but in the unlikely event that it is discovered after payment has been made that the price of a product was incorrectly displayed on the website, the customer will be contacted and the correct price will be corrected before payment is made or the order is cancelled.
Leave a Message
This product is sold by sharing stock with the actual shop and other shopping sites operated by our company. Stock will be checked after the order is received, and there is a possibility that the product may be out of stock in some cases. In such cases, we will inform you by e-mail.