Whetstones or sharpening stones are well known for reviving the edge of even dullest knives and also give them a well-polished edge. However, many sharpening stones require sharpening oils for sharpening effectively, which does not turn out to be cost-effective. Hence, in this article, we will be enlightening you about the best Japanese Waterstones in the market.

These Japanese Waterstones require only to be soaked in water before use. You don’t need to spend behind purchasing sharpening oils any longer. So, have a look at these fantastic Japanese Waterstones listed down below so you can get yours very quickly.

10 Best Japanese Waterstones Review:

Product NameSizeWeightBuy Now
KING KW65 1000/6000 Sharpening StoneBUY NOW
Whetstone Knife Sharpening StoneBUY NOW
Whetstone Knife Sharpening Stone: 2-Sided Knife Sharpener SetBUY NOW
Mizu 1000 / 6000 Grit Premium Whetstone Knife Sharpening Stone SetBUY NOW
Kai AP0509#240#1000WHET StoneBUY NOW
Suehiro Japanese Sharpening StoneBUY NOW
Suehiro Japanese Sharpening StoneBUY NOW
Tatara Knife Sharpening Stone 1000/6000BUY NOW
  1. King Japanese 1000/6000 Combination Sharpening Stone:

King Japanese 1000/6000 Combination Sharpening Stone is a three-piece set that is a complete tool kit to give Japanese knives a razor-sharp edge that is well-polished. The set consists of a sharpening stone, a Nagura stone, and one plastic stand.

The Nagura stone has 8000 grit that is extra-fine in texture for allowing you to polish the knife’s edge. The main stone is double-sided. One side is with 1000 grit, which is coarse and does the job of refining and sharpening the knife’s edge. The other side consists of 6000 grit, which is fine in texture. The plastic stand is for holding the main sharpening stone in place, so it is easy for you to stroke your knife blade.


  • The main stone has a large surface area for large sized knives.
  • A plastic stand is provided for keeping the sharpening stone in place.
  • One extra fine Nagura stone is included for polishing and buffing the knife’s edge.
  • It does not require any honing oil for sharpening.


  • The Waterstones base is made out of plastic, which is not liked by a lot of users.
  1. Kota Japan Premium Whetstone:

Kota Japan Premium Whetstone is constructed using high-quality materials. The stone is double-sided, allowing you to fulfill almost all our requirements so you can do both polishing and sharpening. And one side is a 3000 coarse grit that does proper reshaping of a knife’s edge and makes it razor sharp.

The other side of the sharpener is fine with 8000 grit allowing proper polishing to give a smooth edge. The sharpening stone comes with a storage box that is produced out of bamboo. You will get a rubber holder included in the package that is non-slip in nature. It holds the stone for you, so you don’t scratch up your kitchen counter and also, so it does not move when you are using it.


  • The sides of the stones have been marked with two unique colors.
  • There is a stone holder included that can be used for holding the whetstone in place.
  • The stone comes included with a bamboo box.
  • The size of stone is wide enough for sharpening large sized knives.


  • The stone does not come with an angle guide.
  1. Culinary Obsession Whetstone Knife Sharpening Stone:

Culinary Obsession Whetstone Knife Sharpening Stone is for those who are completely inexperienced with using a water stone. You can look up the PDF guide on the internet that the manufacturer provided for this whetstone. The guide consists of detailed instructions to help you use the stone with convenience. The stone itself has an angle guide for giving you precise sharpening.

The whetstone comes in two colors where one side is blue, and the other side is white. The blue side has 1000 grit, plus has a coarse surface for proper sharpening and reshaping of the knife’s edge. The white side has 6000 grit that is a delicate surface that you can use for light touch and polishing.


  • A non-slip rubber is included for holding the stone in place.
  • The stone has an angle guide for precise sharpening.
  • For proper storage, a wooden box is included.
  • The manufacturer provides a 1-year guarantee.


  • Using water can cause the surface to become slightly slippery.
  1. Mizu Knives Grit Premium Whetstone Knife Sharpening Set:

Mizu Knives Grit Premium Whetstone Knife Sharpening Set is easy to use as it consists of a double-sided whetstone. One side of the whetstone allows sharpening of dull blades and has 1000 grit. The other side will enable you to provide a polished finish to a knife’s edge, and it has 6000 grits.

You can use the whetstone for sharpening all types of blades like kitchen knives, pocket knives, scissors, samurai swords, and much more cutting tools. The set comes along with a bamboo tray with a non-slip base to hold the stone securely in place. The stone will stay stable to make it comfortable for you to create strokes with your knife.


  • The set comes included with an angle guide.
  • Stability is ensured with the help of a non-slip bamboo base.
  • Dual-sided stone with two different finishes.
  • You will get a 100% satisfaction guaranty from the manufacturer.


  • The whetstone takes a lot of time for soaking.
  1. Kai Japanese Professional Knife Sharpening Stone:

Kai Japanese Professional Knife Sharpening Stone helps you revive the performance of a dull knife and a rusted one. The stone consists of a rust remover that will clean rust from your knife blades. The stone is dual-sided, and each side differs from the other in terms of colors.

One side is pink in color with 240 grit, which is the coarse side. The other side is grey with 1000 determination, which is the fine side. You can use this sharpening stone for Japanese knives like samurai swords, sushi knives, and many other knives. You need to provide proper maintenance to the sharpening stone to last for a very long time.


  • Comes with unique rust removing feature.
  • Affordable in terms of price.
  • Double-sided.
  • Suitable for sharpening various kinds of knives.


  • The instructions provided in the set are in Japanese, which will be difficult for international users.
  1. Suehiro Japanese Dual-Sided Sharpening Stone:

Suehiro Japanese Dual-Sided Sharpening Stone is a famous known sharpening stone in Japan because it gives almost all cutting tools a razor-sharp edge. The sharpening stone comes with a coarse side consisting of 1000 grid and then a delicate side with 3000 grit.

To identify the side you need very quickly, the sides of the stone have two unique colors. Your safety and comfort are ensured with the rubber base included with the stone. The rubber base holds the stone to keep it in place to stay stable while you are stroking your knife blade on its surface.


  • Small and compact enough for easy portability.
  • Comes included with a non-slip rubber base.
  • The sharpening stone does not leave any scratch behind on the blade.
  • Sides has two different colors for easy identification of grits.


  • It does not have any angle guide.
  1. Trilancer Whetstone Knife Sharpening Stone:

Trilancer Whetstone Knife Sharpening Stone allows you to sharpen many other types of knives other than just kitchen knives making it great in versatility. The sharpening stone can be used for pocket knives, scissors, razors, chisel, straight-edged gardening stools, hunting knives, and many more.

To revive dull knives and a well-sharpened edge, use the stone’s green side with 100 grit. And for polishing the edge to give it a mirror like finish, use the white side of the sharpening stone with 6000 grit. Those who are inexperienced with using a whetstone can use the angle guide to get a precise sharpening effect. You will also get a manual that has proper instruction and tips to guide you.


  • Rubber base included with the set to make the sharpening stone stay in place.
  • It has an angle guide for helping with providing a razor sharp edge.
  • It comes with an instruction manual.
  • Suitable for various types of straight-edged knives.


  • You cannot use this sharpening stone for serrated edged knives and ceramic knives.
  1. Tatara Knife Sharpening Stone:

Tatara Knife Sharpening Stone is constructed using aluminum oxide of professional grade with the capability of providing a razor-sharp edge to almost all types of knives. You may use it for sharpening cutting tools like ax as well. Using the sharpening stone with water will be enough. You don’t need any expensive oil.

The sharpening stone is double-sided. The pink side consists of 1000 grit and is coarse in texture to sharpen dull knives. The other side of the sharpening stone is black and consists of 6000 grit to provide a polished edge to your knife blade. The sharpening stone comes with a honing guide included for helping new users.


  • It has money back guarantee from the manufacturer.
  • A non-slip bamboo base is included for convenient and safe use.
  • Suitable for both sharpening and honing knife’s edge.
  • Dual-sided.


  • The coarse grit can be a bit too overboard for some knives.

Final Verdict:

To sum up, we hope you found it a great relief after knowing how these best Japanese Waterstones work in such a cost-effective way. You can save a lot of your money as you don’t need to spend it behind getting honing oils after one or two months. These Waterstones will give your knives a satisfying razor-sharp edge. You have to choose the one that seems to suit your taste and budget.

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