
Pure Blue Japan: Unveiling the History and Brilliance of PBJ
This is one of the most exclusive denim brands in the world. Pure Blue Japan is known for its ultra low production, deep indigo dyeing, and handcrafted Japanese selvedge denim. This isn’t mass produced denim, this is heritage craftsmanship at its highest level.
Video Transcription:
Edited for clarity
This is one of the most exclusive denim brands in the world, and we just got a shipment. This is Pure Blue Japan. What makes Pure Blue Japan so exclusive is the fact that their production is so slow and so labor intensive and so heavily detailed that they can't be everywhere. So they pick very limited shops throughout the world to house their product. We're honoured to be one of them.
Of course, pure blue Japan originated in 1997 out of Okayama by Kenichi Iwaya, known as the SLUB master, just creates the most beautiful textured denim, unbelievable in its fade properties.
So why are these fade patterns so unique to Pure Blue Japan? They have extremely low tension weaving, get tons of highs and lows in the texture, and all the highs tend to lose Indigo first, and you get this beautiful rainfall effect.
And the way these pieces feel is actually truly unmatched. Pure Blue Japan sizing is a little bit different. You're gonna see numbers corresponding to sizes. If you want a really tailored, structured look, I would go true to size, but if you want something a little bit more relaxed, I would go up one side. So instead of a three, go to a four. Overall, Pure Blue Japan takes quality over quantity to the greatest level.
Pure Blue Japan XX-002 Piped Straight Jeans
Pure Blue Japan XX-002 Piped Straight Jeans – 14oz Selvedge Denim, Rinsed Indigo.
The XX-002 Piped Straight Jeans from Pure Blue Japan represent the foundation of the brand’s cult following. Crafted in Japan from the original 14oz XX Series selvedge denim, this fabric is woven on vintage shuttle looms using proprietary slub yarns to create a richly textured, uneven surface that evolves beautifully with wear.
This rinsed version offers a softer feel and more reliable sizing, making it accessible from day one without compromising long-term character. Designed in the Piped Straight fit, it features a high rise, roomy top block, and a loose, wide leg for a relaxed yet structured silhouette. Finished with signature details and premium hardware.
Details:
- 14oz Japanese selvedge denim, rinsed to remove shrinkage
- Piped Straight (002) fit
- Blue selvedge ID and coin pocket selvedge
- Custom branded nickel button fly
- Hidden back pocket copper rivets
- Raised belt loops
- Chain stitched hems
- Signature leaf embroidery on back pocket
- Deerskin natural leather patch
Fit:
- High rise
- Roomy top block
- Loose, wide leg
Materials:
- 100% cotton
- Made in Japan
Exclusive Nature of Pure Blue Japan Selvedge Denim
Pure Blue Japan is one of the most exclusive Japanese Denim brands in the world today. Know for their slow, labour-intensive production, Pure Blue Japan's availability is limited to select shops worldwide. Danali is honoured to be one of those shops.
Created in 1997 in Okayama, Japan, founder Kenichi Iwaya, also known as the "Slub Master", is renowned for creating textured denim with exceptional and unique fade patterns.
The signature "rainfall" fade patterns are achieved by extremely low tension weaving which creates an uneven fabric surface with highs and lows in the denim, causing the indigo on the highs to fade faster than the lows.
Quality over Quantity
Pure Blue Japan is set apart from other denim brands due to their production processes and fade characteristics. Pure Blue Japan does not cut corners on their production and it shows, creating some of the highest quality denim on the market. Highly sought after by denim enthusiasts, Pure Blue Japan jeans are an investment piece that will only get better with wear.

