The Studio D’Artisan D4615 “Awa Sho-Ai Kakishibu” Jacket stands as one of the most expressive examples of natural dyeing in modern denim. Produced in limited quantities, it combines two of Japan’s most traditional dyeing techniques to create a fabric that is not only visually striking, but deeply rooted in history and craftsmanship.

The denim is woven from 15oz unsanforized selvedge cotton, using thicker yarns designed to fully absorb and respond to natural dyes. The warp is dyed using the legendary Awa Sho-Ai indigo fermentation method, a process dating back to the Edo period. Through repeated cycles of dyeing, oxidizing, and washing—sometimes up to 30 times—the fabric develops layered, shifting tones that move between deep indigo, green-blue, near-black, and even subtle crimson undertones. This method also imparts natural antibacterial and insect-repellent properties, historically valued in everyday garments.

The weft introduces an entirely different dimension. Dyed with Kakishibu persimmon tannin, it undergoes a natural oxidation process that evolves over time with exposure to air and light. This results in warm, earthy tones ranging from bronze to deep brown, adding further depth and contrast beneath the indigo surface.

Combined with the use of thicker, slub-textured yarns, the fabric presents a dense, structured hand feel with a highly irregular surface. Over time, it will not only fade but transform—developing a patina unlike any conventional denim. No two pieces will age the same, making each jacket a truly personal garment.

The silhouette follows the classic Type II design, featuring a slightly cropped length, structured body, and practical detailing. It pairs naturally with high-rise jeans or trousers, creating a balanced, heritage-inspired look that feels both authentic and modern.

Construction reflects Studio D’Artisan’s attention to detail, with custom embossed metal buttons, engraved copper rivets, and double chest pockets. The jacket is finished with a signature “Awa Sho-Ai Kakishibu” leather patch, applied after washing to enhance texture and aging potential. Subtle details such as a selvedge collar insert and adjustable waist tabs complete the design.

Fit Notes: This model fits true to size for Studio D'Artisan and most Japanese brands. Compared to most global American brands, a size 42 fits similarly to a Large. As always, we strongly recommend checking our size chart and comparing it with your best-fitting jacket to find the perfect size. The fabric is unsanforized but has been one-washed, so no shrinkage is expected.

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

• 15oz Japanese unsanforized selvedge denim. The fabric is unsanforized, but the coverall has been one-washed, so no further shrinkage will occur
• Awa Sho-Ai natural indigo dyed warp
• Kakishibu (persimmon tannin) dyed weft
• Deep, evolving natural dye tones
• Slubby, textured yarns for irregular surface
• Type II jacket silhouette
• Slightly cropped, boxy fit
• Double chest pockets
• Embossed metal buttons
• Engraved copper rivets
• Adjustable waist tabs
• Selvedge collar detail
• Custom “Awa Sho-Ai Kakishibu” leather patch
• Limited production
• 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 size exchange or refund.

For more info please visit our returns & exchange page.

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