Crafted in the heart of Okayama, Japan, the ONI Denim 15oz Ishikawadai is a testament to the artistry and tradition of denim craftsmanship. What sets this denim apart is its unique production process, rooted in history and artisanal techniques. This USED version of the now-iconic Ishikawadai jeans has been stonewashed. ONI aimed to create an effect that would not be easily achievable through several months of natural wear. Therefore, Oishi-San collaborated closely with a small wash house in Ibara, renowned for its washes. This pair is bio stonewashed, with all the honeycombs, whiskers, and fades created by hand. The result is a fabulous pair of washed jeans that look natural rather than artificial. The outfit pairs cleanly with an indigo jacket or a plain t-shirt.

At its core lies the "Ishikawa-dai" Japanese ring-spinning machine, a relic from 1953 and the oldest of its kind still in operation in Japan. This vintage marvel spins yarn at a significantly slower pace, roughly one-third the speed of modern machines. While this might result in lower productivity, it offers a distinct advantage – gentleness on cotton fibers, resulting in a fabric with an authentically hand-spun appearance adorned with subtle variations. This is a hallmark characteristic of the "Ishikawadai."

The denim fabric for this exceptional pair is meticulously crafted using 6-count straight yarn spun on the "Ishikawa-dai" and woven on a 1950s shuttle loom. The result is a fabric that tells a story of craftsmanship, tradition, and attention to detail.

But the uniqueness of the ONI Denim 15oz Ishikawadai doesn't end there. It boasts ONI's signature secret dye, lending the fabric a rich greencast indigo hue. This indigo beauty is accentuated with contrast stitching, adding to its vintage allure. The overall effect is a denim experience that transcends fashion, offering a genuine connection to the heritage of denim production, and a truly unique addition to your wardrobe.

It comes in the 246 Slim Straight cut, a sleek and modern design that offers a timeless silhouette. With its slim profile and straight leg, it combines style and comfort for denim enthusiasts seeking a contemporary look. The patch is cut from premium horsehide leather. ONI opted to stitch the leather patch after the stone wash to achieve the best appearance.

These jeans have a standard sizing. We recommend choosing your usual size. However, as always, we recommend checking the size chart first to find your perfect size. It is unsanforized but one washed, so there will be no shrinkage. The waist will experience the typical stretching seen in ONI denim due to the low tension weave, although not as much as the secret denim. Expect approximately 1 inches of stretching.

The legend of ONI is alive to this day. In recent years Oishi-San has devoted himself to experimenting with widely varying grammages, rough textures, different indigo dyeing techniques and novelty cuts while always maintaining a very limited production and wielding his experience in denim which now goes back more than 60 years.

Visit our LOOKBOOK and discover a great selection of heritage street-style outfits

• 15oz unsanforized indigo rope dyed Japanese selvedge denim. It has been one-washed so expect no shrinkage
• 100% cotton
• Ishikawa-dai ring spun
• Stonewashed
• High rise
• Slim straight
• Heavy-duty bar tacks
• Warp: pure indigo / Weft: beige
• Uneven texture
• Ultra low-tension weave applied on the shuttle loom
• Selvedge line colour: pink
• ONI custom copper doughnut buttons and hardware
• Hidden rivet pockets
• Peek-a-boo selvedge coin pocket
• Durable cotton-lined fabric in front pockets
• Raised belt loops
• Custom vegetable tanned horsehide leather patch
• Super limited quantities
• Made in Japan

Spain

FREE SHIPPING on orders over 100 EUR .

6 EUR shipping cost on orders under the value mentioned above.

European Union & The UK

FREE SHIPPING on orders over 150 EUR \\.

14 EUR shipping cost on orders under the value mentioned above.

Rest of the World

FREE SHIPPING on orders over 250 EUR .

25 EUR shipping cost on orders under the value mentioned above.

If for some reason you are not happy with your purchase you can return it to us within 14 days for a free size exchange or refund.

For more info please visit our returns or size exchange pages.

Please note that items in the SALE category are considered FINAL SALE, with no returns or exchanges accepted.