Please check the photos. This is a vintage natural finishing whetstone acquired from a Japanese collector as a stone from Umegahata, Kyoto.

“Umegahata” is not the name of a specific quarry but a broader district located in Ukyo Ward, Kyoto. Since the area was once home to several quarries, including Nakayama, Shobudani, Okudo, and Otsuku, the exact quarry of origin cannot be determined from its appearance alone. Nevertheless, its densely packed structure and fine abrasive particles exhibit the characteristics commonly associated with Higashimono—fine-quality stones from Kyoto’s eastern quarrying region, including Umegahata.

The sharpening surface displays a beautiful transition from pale grayish white to yellowish brown, with reddish patterns and fine speckles near the lower portion. The sides and bottom retain much of the stone’s natural form, giving it the distinctive character of an old Kyoto whetstone.

The stone has a dense, firmly compacted structure while still providing smooth blade contact. During test sharpening, it produced a dark gray-black slurry and demonstrated stable abrasive power from its fine particles. It offers a well-balanced combination of steel feedback and smooth glide, making it suitable for finishing kitchen knives as well as woodworking tools such as planes and chisels.

The speckles visible on the sharpening surface are natural features formed during the stone’s geological development. Before use, we recommend thoroughly conditioning the surface and testing it with a blade to confirm that these areas do not cause unwanted scratches.

The sides have been sealed with cashew lacquer to protect the stone and reduce water absorption. Combining practical sharpening performance with the natural colors and character of the original stone, this is an appealing Umegahata whetstone for both use and appreciation.