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MORIHEI whetstones

Morihei is a long-established sharpening stone company based in Tokyo. It offers a wide range of products, including knives and natural stones.

The Morihei Hishiboshi series, commonly known as MORIHEI Hi, closely mimics the feel of natural stones (JNAT). These stones are partially made from natural ground, providing a smooth sharpening experience and excellent feedback.

Morihei stones are comparable in size to those from Naniwa and Shapton but are slightly thicker at 25 mm.

Morihei Hi sharpening stones do not require soaking. Simply pour a small amount of water on the surface and add more as needed. The slurry released during sharpening contains abrasive particles, so the stone should not be wiped clean during use. You can also soak the stones for a few minutes to slightly soften the surface, enhancing the feedback and sharpening experience.

For the best results, after adding water, rub the surface of the sharpening stone with a coarser stone or a flattening stone to open it up. This ensures effective sharpening right from the start. You can also use Morihei's own Nagura stones for this purpose.

After use, wash the stone and wipe it dry. Allow it to dry in an open space, away from direct sunlight and heat sources.

The Best Features of Morihei Hi Sharpening Stones:

Exceptional for high-carbon steel knives
Excellent sharpening feedback
Long-lasting durability

My experience with the Morihei series has grown since creating the video below. I have to admit, Morihei stones are among the top contenders for the best stones. I regularly reach for the 4000 grit stone, achieving the best results with it. Based on feedback, these sharpening stones meet the high standards of most enthusiasts.