Genuine silk, still woven today.
Nagahama first-grade pure silk crepe, white fabric. From 10cm, as much as you need.
I don't want this silk to die out.
Nagahama, Shiga, once known as Japan's foremost crepe weaving village. As the demand for traditional Japanese clothing dwindled, the production area shrank to an unprecedented degree.
Nevertheless, artisans continue to weave the finest white fabric in Japan.
Even in such difficult circumstances, the quality of the product is truly superb. I want as many people as possible to experience this authentic silk.
With this in mind, we developed a completely new hitokoshi chirimen.
Hamachirimen Today
From 1.85 million tan to 8,000 tan today.
Nagahama crepe production has a history of approximately 250 years.
High-quality raw silk, strong twisted threads, and a plump texture.
It was a top-grade white fabric production area where a single weaving mill handled everything from sourcing and twisting the threads to weaving and finishing the fabric.
As demand for traditional Japanese clothing declined, production continued to decrease. Now, even combining all types, only about 8,000 rolls are produced annually.
Looking at Ichikoshi crepe alone, production volumes dropped from approximately 600,000 rolls in 1972 to an estimated 127 rolls by 2025.
Nevertheless, seven artisans continue to preserve and pass down this supreme white fabric.
Only white fabrics refined by the cooperative are called "Hama Chirimen."
New Ichikoshi Chirimen
Let's get our hands on a real ichikoshi.
In the world of Tsumami Zaiku, "Hitokoshi Chirimen" is a well-known and trusted fabric name.
However, much of the Hitokoshi Chirimen available today is made of chemical fibers such as rayon or polyester.
What we offer is "Hon Hitokoshi" made of pure silk. It has the elegant luster and feel that only real silk can provide.
And—because it's silk, you can dye it with your own hands.
A completely new Ichikoshi, for the first time in 116 years.
Ichikoshi chirimen was born in 1910, right here in Nagahama.
We couldn't let such an authentic ichikoshi disappear—
With that thought in mind, 116 years after its birth, we have created a new ichikoshi chirimen woven as thinly as possible, exclusively for tsumami zaiku.
A typical ichikoshi roll weighs approximately 750 grams.
By using finer threads and innovative weaving techniques, we've reduced it to about 520 grams.
Even at this thinness, the fabric doesn't shift, a testament to Nagahama's reliable weaving technology.
It's easy to fold and light even when layered.
Each small petal holds its beautiful shape. It's a new form of silk for artisans.
Incidentally, in 2025, only 127 rolls of ichikoshi chirimen were woven in Nagahama.
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New forms of silk textiles.
Oharibako originated as a silk thread wholesaler in Nishijin, Kyoto.
Since our founding, we have always worked with silk.
It is precisely because of our deep connection with silk that we propose this new form of silk fabric: Ichikoshi Chirimen.
It's not just for kimonos; it's for everyone who loves handicrafts.
Authentic silk, in just the right amount.
Keime Nagahama Hon-Ichikoshi Chirimen (Pure Silk, White Fabric)
100% pure silk (Hon-Ichigoshi)
Shiga / Nagahama (Hama Chirimen)
Approx. 38 cm
Approx. 13m (one tan)
One roll: Approx. 520g (basis weight approx. 105g/㎡, 24 momme)
27th 9,900 bottles
27 medium, 6 strands / twist count 3,300 times (authentic crepe)
White (undyed. You can dye it any color you like)
Different in thinness and grain.
Even with the same "chirimen," the thickness and crepe texture vary significantly depending on how the weft threads are woven (number of crosses).
Oharihako's Ichikoshi is a "Light Ichikoshi" woven as thinly as possible specifically for tsumami zaiku.
Compared to regular Ichikoshi chirimen (approx. 750-760g), the fabric weight is about 30% lighter (approx. 520g), making it thinner and easier to fold.
The crepe is the finest, and even when folded multiple times, it remains light and airy.
Each small petal comes out beautifully defined.
From left to right in the image: Kodai Chirimen, Ichikoshi Chirimen, Karume Ichikoshi Chirimen
| おはりばこの一越 軽目 本一越 |
従来の一越ちりめん | 三越ちりめん | |
|---|---|---|---|
| 越数 | 一越（軽目） | 一越 | 三越 |
| 重さ | 520g | 750g | 780g |
| 厚み | 極薄 | 薄手 | 厚みがある |
| シボ | 最も細かい | 細かい | はっきりした凹凸 |
| つまみ細工での扱い | 折りやすく軽やか／小花が美しく映える | 折りやすい | ボリューム・存在感向き |
Approximately 30% lighter
It is lighter and therefore thinner than conventional ichikoshi chirimen.
From 10cm to 1 tan
From 30cm, in 10cm increments, as much as you need.
Quantity 1 = 10cm.
If you want 30cm, please select "Quantity 3".
Your order will be cut and delivered as a single, continuous piece.
・Selling unit: 10cm increments (specify length by quantity)
・Minimum purchase: From 3 pieces (30cm)
Until June 24th
15% off coupon code
To celebrate its launch, we are distributing a 15% off coupon code on our official LINE account! Please scan the QR code or register via this link. You will receive the coupon code immediately after registration.
Pickup available at 京都本店での受け取り
Usually ready in 24 hours
Nagahama-produced Hon-Hitokoshi Chirimen (lightweight) White Fabric by the Cut - from 30cm
京都本店での受け取り
603-8215
京都府 京都市 北区紫野下門前町25
Japan
Pickup available at 京都本店での受け取り
Usually ready in 24 hours
Karu-me Nagahama Hon-hitokoshi - 1 tan
京都本店での受け取り
603-8215
京都府 京都市 北区紫野下門前町25
Japan
Data source
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