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  • Model height 162cm wearing Brownish Gray

  • Model height 162cm wearing Brownish Gray

  • Model height 162cm wearing Black

  • Model height 165cm wearing Black

  • Model height 165cm wearing Brownish Gray

  • NBKNO-ブラック / M


  • NRGNO-ブラウニッシュグレー / M

Koiki Short Random Jacket 8 Wale Corduroy

¥39,600 (incl. tax)


  • NBKNO-ブラック / M
  • NRGNO-ブラウニッシュグレー / M

This product is available at the online store and ERIKO YAMAGUCHI Tokyu Plaza Ginza Store. Please click here for details.


This jacket is made of soft corduroy material that creates an autumn and winter mood. The large collar and clean, short length design can be worn casually or neatly, and can be coordinated with a wide range of bottoms. The direction of the ridges in the body part of the fabric is deliberately switched horizontally and vertically to create a unique jacket with a lot of attention to detail. It is also recommended to wear this jacket with the Koiki Transform Pants 8 Wale Corduroy, which are also made of the same material. A big silhouette version in the same material is also available here.



This pile weave corduroy fabric is soft to the touch. The wide ridges on the surface of the fabric keep the air inside from escaping, making it a fabric with excellent moisture retention and absorption properties. Black The gray color is a nuanced color that gives a sense of the fall and winter seasons.


SIZE ①Length Shoulder width ③Body width Hem width ⑤Sleeve length
M 50.5cm 54cm 62cm 73cm 73cm 48cm

All garments are laid flat on a flat table and measured outside dimensions.
Individual differences of 1 to 2 cm may occur during the production process even for the same product.


素材 Cotton: 100%.
アテンション Due to the nature of the material, fluff may adhere to other items while wearing this product. If this happens, please brush or tape to remove the fluff. Also, the color may migrate by friction in a damp condition. Please be careful when using the product with light-colored clothes, bags, etc. In case of color migration, please wash the product immediately.
取扱方法 Do not use detergents containing fluorescent bleach. Dark colored items should be washed separately from white and light colored garments to avoid possible color reflection. Please use a net when washing. After washing, take out the garment immediately and hang dry in the shade after shaping.
Use a cloth for ironing.
生産地 India

Koiki Short Random JK 8w Corduroy

Koiki Short Random Jacket 8 Wale Corduroy



  • NBKNO-ブラック / M
  • NRGNO-ブラウニッシュグレー / M
  • Black
    M / 在庫あり
  • M / No stock
Koiki Short Random JK 8w Corduroy
¥39,600 (税込)


  • NBKNO-ブラック / M


  • NRGNO-ブラウニッシュグレー / M

Show details

I am a designer at Eriko Yamaguchi. I would like to share with you where my inspiration came from and what I am particular about when I am making a product.


The corduroy fabrics we have developed so far have been "9 wale", which has a narrower vertical line, but this time we used "8 wale", which has a slightly thicker vertical line.

Corduroy itself was used in the fall/winter of 2022, and was my personal favorite because it is very easy to use and you don't have to worry about wrinkles, but I think there were many lady-like pieces last year.

This season, when I met the "8wale" material, I got a more robust impression and thought, "I want to make a men's set-up! I thought, "I want to make a men's set-up!
Therefore, the first image sketches I drew were also for men's wear.

I was very particular about this.

The three important points I focused on were "the angle of the collar," "large cuffs," and "pockets that can hold a lot of things.

The collar is neither too large nor too small, and I imagined that it would look good with the first button undone.

The cuffs have two buttons with the ERIKO YAMAGUCHI logo, and the antique-length button corduroy was a perfect match.

The most difficult part was the pockets.
Corduroy is a strong fabric, so even if the pockets are large, the fabric doesn't lose its shape.

So I decided that I would like to go out without a bag and put my wallet and cell phone all in my pockets (even though I am a bag designer ・・・・), so I made the longer jackets with 4 cm gusseted pockets.

It's already really convenient, and the flap allows me to put it in my pockets (laughs).


The color worn with the set-up is gray.
The smoky hue is a recommended color.

Koiki Short Random JK 8w Corduroy

¥39,600(incl. tax)