Samurai S004JP 15oz Denim (New Slim Fit)

A new & improved fit for you slim fellas!

This denim is made up of 100% Japanese cotton from Matsusaka. We don't need to explain how rare is Japanese cotton since Japan is such a small island. It comes with a long fibre, silky texture and extra strength. We guarantee it is something that you have never ever seen before!

Compared to Samurai’s S003JP, this one come with a slightly higher rise, more comfy thigh and a more tapered leg opening.

Great for those who like a slightly more slim look without a super strong taper.

All the rivets and buttons are custom made into sakura shapes with silver coatings. With use, you will see the sakura flower "turn red" like the real sakura!

  • 100% Japanese cotton
  • Japanese 15oz silver color ID selvage denim
  • Grand indigo dyed
  • Silver coated iron buttons
  • Hidden cooper pocket rivets
  • Selvage fly
  • Raised belt loops
  • Japanese jacquard inner pocket (indigo dyed)
  • Natural tan Wagyu cowhide leather patch
  • Mid rise/New Slim Tapered fit
  • Made In Japan
NOTES:The garment still remains 3 ~ 6% shrinkage with washes
  • Cold Soak: 0.75'' in the waist ; 1.5'' in the inseam
  • Warm Soak/Cold Machine Wash: 1.25'' in the waist ; 2'' in the inseam
  • Warm Machine Wash: 1.75'' in the waist ; 2.5'' in the inseam

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How We Measure

Pants and Shorts


With the major buttoned up open the jeans and lay them flat like shown. Measure from the front where the major button closes to the back belt loop. Then double this measurement to achieve the waist measurement.

The way we measure is different from 'Side to Side', If you are not used to our method you should downsize by 1 inch.

For example, side to side measurement for The Flat Head 3002 waist is 28inch and using our method 29.25 inch.

Front Rise:

With the jeans lying flat measure from the crotch bar tack to the top of the waistband. 

Back Rise:

Spread out the crotch so the bar tack is visible, then measure from the crotch to the top of the waistband.


One inch down from the crotch measure flat across to the other side.


Flatten the leg and measure along the inseam from the crotch to the leg hem. 

Leg Openning:

Measure straight across the hem from side to side.



Lay flat then measure from the shoulder's edge to the other shoulder's edge.


Lay shirt flat and measure from pit to pit.

Sleeve length:

With the sleeve flat measure from the shoulder to the cuff.

Arm hole openning:

Measure from the shoulder down to the pitt.

Vertical length:

With the shirt facing down, Measure from below the collar to the bottom hem.