Uchigumori-do 80000 E

Natural polishing stone for a Japanese sword.
It is a final stone of the groundwork.
Uchigumori can make the Ha white and bring out the Ji.
At this stage the Hamon should become clearly visible.
There is no artificial substitute stone.


The surface of this stone is rough.
Please polish with a Omote-zuri stone and smooth the surface.
We sell 3 types of Omote-zuri stone.


We will send the stone shown in the picture.
It is a soft stone.

Please pick up brown rust line or inclusion before using.



Dimensions 21 x 7.5 x 5 cm

Weight 2150 g



You can order Omote-zuri stone from the following link.
Omura-do for Omotezuri http://www.namikawa-ltd.com/product/55
Binsui-do for Omote-zuri http://www.namikawa-ltd.com/product/54
Tsushima-do for Omotezuri http://www.namikawa-ltd.com/product/53



-- Recommended Book and DVD --

The Art of Japanese Sword Polishing
https://www.namikawa-ltd.com/product/99

Hon'ami Koshu - Sword Polishing - (DVD)
http://www.namikawa-ltd.com/product/771

Uchigumori-do 80000 E

Price: 80,000yen

Quantity: