ONI DENIM
【ONI DENIM】275 Awa Sumi x Awa Shoai 20oz Denim Regular Straight Jeans
Awa Sumi x Awa Shoai
The latest Hand Dyed Limited Collector’s Edition is designer Oishi-san’s tribute to Japanese craftsmanship and innovation.
Extremely limited: originally planned for 100 pieces worldwide, but due to fabric challenges and strict quality control, only 80 were completed.
Oishi-san continues to explore new dyeing methods—his sumi-dye (black ink) version represents a bold, original experiment. Long before today’s trends in Tokushima indigo and kakishibu dyeing, he was already creating such fabrics over 30 years ago, proving his role as a true pioneer.
This rare piece embodies the union of tradition and fearless creativity, crafted with a level of care that may never be repeated.
ONI 275 Fit
A classic straight cut with slightly more room than the 288, offering a timeless, balanced silhouette.
How much does ONI stretch in the waist?
Typically 1.5 inch~4cm in waist circumference. Some can stretch up to 2 inch~5cm. Basically you can expect them to stretch half size more than other Japanese jeans brands. If you have a tummy / belly, go for a safe size. If you’re lean in the stomach, go for a more fitted one.
ONI jeans general size recommendation
Go up at least 2 sizes from US brands. Usually the same or go down 1 size from other Japanese brands.
Size Chart
Size Chart
| Size | Waist | Rise | Thigh | Inseam | Leg Opening |
|---|---|---|---|---|---|
| W30 | 40cm | 29cm | 31cm | 87cm | 20cm |
| W31 | - | - | - | - | - |
| W32 | 43cm | 29.5cm | 32cm | 87cm | 21.5cm |
| W33 | - | - | - | - | - |
| W34 | 45cm | 30.5cm | 34.5cm | 89cm | 22cm |
| W36 | 47cm | 31cm | 36cm | 89cm | 23cm |
| W38 | 49.5cm | 32cm | 37.5cm | 89cm | 23cm |
Hemming will take 3~4 working days.
Once an item is been hemmed, it will not be eligible for return or refund.
For the length on sanforized raw denim, it is recommend to add 2-3cm in length considering the shrinkage after first wash.
For unsanforized denim, we normally would offer them in rinsed condition, hence there is no need to consider shrinkage.
Frequently Asked Questions
FAQ