"Stay cool, look classic—even in the heat!" Our ultra-light 8oz denim is finally back in stock. Designed for denim enthusiasts who won’t compromise on style, even in summer. Available exclusively at our flagship stores. J421 Classic Straight Model (*OFFICIAL STORE LIMITED) 8oz Selvedge Denim with Côte d'Ivoire Cotton Sizes: 28, 30, 32, 34, 36, 38 in. Back by popular demand...

JAPAN BLUE JEANS’ popular denim jackets are now available in specially processed aged versions that capture a bold, vintage-inspired look. Two distinct styles—each with its own character. Which will you choose?CLASSIC or STYLISHCLASSIC14.8oz Classic Denim Jacket - D01 (Aging Wash)This jacket draws inspiration from the original, first-generation denim jackets. With a shorter body length and wider fit, the boxy silhouette...

The new collection has finally been released on our online shop! 2025 Spring & Summer New Aging Jeans Have you checked them out yet? Thank you to those who already have! ✔ Great Feedback! Both D01 and M01 have been receiving amazing responses, especially for their unique fading process. ✔ No Distressing, Just Pure Fading! Unlike last year's DID and...

Classic jeans made even easier to personalize! JAPAN BLUE JEANS introduces new aging treatments for its classic jeans models: the "14.8oz Hard Denim" and "12.5oz Soft Denim." Each denim has been carefully treated with a process that maximizes the unique characteristics of the fabric. Whether you're someone who values the texture of denim or it's your first time choosing treated...

The new year is here, and with it comes a time for new beginnings! In Japanese tradition, the snake symbolizes "rebirth and birth," representing the renewal of life and fresh starts. It’s a year to harness the strength cultivated over time and let it blossom. With this spirit of renewal, we are excited to embark on a journey filled with...

The New Aging Model from Our Popular Black Selvedge Jeans! A versatile monotone piece that pairs effortlessly with any style. The authentic fading, reminiscent of vintage jeans, is brought to life through the meticulous craftsmanship of artisans in Okayama. Choose from four silhouettes, ranging from slim to relaxed. 14oz Black Jeans (Aging Wash) This mid-weight black denim is carefully woven...

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JAPAN BLUE JEANS' signature 'SELVEDGE JEANS'. We have selected four types of denim fabrics, each with unique characteristics. We will introduce their features, fading, and staff impressions. HARD DENIM SELVEDGE 14.8oz This is the quintessential hard denim that defines 'Jeans'. With the weave packed to the limit, it retains its hardness and easily develops fades and creases. #StiffFabric #VintageLike #DryTouch...

HAPPY NEW YEAR! Wishing you all the best in 2024.   This is our first post for 2024, so we would like to get back to basics and write about selvedge denim.   In the case of denim fabrics, the warp yarn is often white & color to assert their presence. This is so-called famous "Red ear". (Red on white...

JAPAN BLUE JEANS has been making products with a sense of fun, and used unique fabrics such as Banana denim, Côte d'Ivoire cotton, Inlay-knit, and Sashiko. In this Spring Summer collection, we launched "WASHI DENIM" items. Washi (和紙) means a Japanese traditional paper. It is made from natural plant fibers and is good quality and high durability, and is said to...