Description
JAPAN DENIM DAYS 2025 x MTKN: A Bridge to Kojima’s Artistry
The “JDD 2025 x MTKN Special Edition” is more than just a pair of jeans; it is a collaborative masterpiece born from the Japan Denim Days project. This initiative was created to connect the world directly with the master artisans of Kojima, Okayama—the undisputed holy land of denim.
This model represents a vision for the future of denim, blending legendary Japanese craftsmanship with a deep appreciation for the community that supports it.
Fabric: 13.5oz Pre-Shrunk Premium Selvedge
Made from 13.5oz Pre-Shrunk (Sanforized) Premium Selvedge Denim. Woven on vintage shuttle looms, the fabric strikes the perfect balance between rugged durability and immediate comfort.
The “Pure Indigo” dye is designed for high-contrast aging, promising the coveted “Tate-ochi” (vertical fading) and a deep, personalized patina that evolves with every year of wear.
A hallmark of quality is the “Red Selvedge ID” visible at the hem. This narrow selvedge is proof that the denim was woven on traditional vintage shuttle looms at a slow pace. This old-school weaving technique allows for the yarns to retain their natural texture.
FIT
The JDD x MTKN model features a Relaxed Straight Silhouette. With a medium-high rise and a clean, wide-leg line, it offers a timeless masculine profile that prioritizes both comfort and style.
- • Model: 175cm / 65kg wears Size 32
- • Origin: 100% Artisan-made in Kojima, Japan
LASER-ETCHED ASANOHA PATTERN (麻柄)
An ancient Japanese traditional “Asanoha” pattern, precision laser-etched onto the right back pocket. Exclusive to sizes W36 and W38.
VINTAGE REPRODUCTION x JAPANESE TRADITIONAL ARTISTRY
Homage to the golden era with 1940s-style construction. Extended 22cm side-seam stitching is a hallmark of mid-century tailoring.
JAPANESE TRADITIONAL “ASANOHA” PATTERN INTERIOR
Concealed details visible only to the wearer. The “Asanoha” (麻の葉模様) is integrated into pocket bags and back-yoke linings.
HARDWARE & DETAILS
Genuine leather patch with JDD x MTKN logo. Embroidery uses non-fading thread that maintains its presence even as the denim ages.
Front fly features AOZORA SEWING FACTORY top button and “Five-Star” donut buttons.
Star-engraved and “JAPAN MADE” engraved copper rivets.
Coin pocket selvedge is intentionally offset to reveal the red-line ID.


















































