7 Best Japanese Knife Sharpeners

Knife Sharpening Stone Set

best choice

Tormek SB-250 Blackstone Silicone

Tormek SJ-250 Tormek Japanese Waterstone

Knives are a vital tool in every kitchen. They help in cutting, chopping, and slicing. Tools like choppers, graters, and dicers allow you to do the same job, but knives are much more efficient at it. If you use knives in your cooking often, then you know that the sharpness is critical. Regular usage makes them dull, and they lose their effectiveness over time. This becomes a problem in day to day kitchen activities. However, knife sharpeners are a life-saving tool. They help cooks to sharpen their knife’s blade quickly. They save money too, and your old knife becomes as good as new. Sharpeners’ tools optimize the blade's edge with their angled architecture.

Ready 7 Best Japanese Knife Sharpeners 

1. Tormek SJ-250 Japanese knife sharpeners 4000 grit

Attain a subtle surface finish with the Tormek SJ-250. It helps you sharpen your knives and hand tools. A high-quality polishing stone with a grit size of 4,000 allows you to produce a mirror finish on your blades. No honing is needed, and you get sharp results without any noticeable marks. It’s perfect for sharpening knives, screwdrivers, scissors, wood chisels, and other tools. It measures around 250 millimeters in diameter and easily fits Tormek's T-8, T-7, and 2000 tool-sharpening systems.

Product features:

  • It creates the razor-sharp edge you want.
  • Enjoy the mirror finish on your expensive knives and chisel tools.
  • Use the SP-650 stone grader to clean the stone easily.

Pros

  • It enables you to sharpen multiple tools and not just knives.
  • It's perfect for professional use.

Cons

  • The Tormek shaft is not smooth running and has a notable wobble.
  • The stone is quite soft and can catch the edge of your knife edge while sharpening. This causes the rock to gouge and damage the knife.

2. TATARA Japanese Whetstone 1000/6000 Grit

Do you want an excellent razor-sharp blade but don't want to spend a lot on a sharpening instrument? With the TATARA Japanese Whetstone, you get a double benefit. The 1000 grit side allows you to prep and smooth your knives. The other side is the 6000 grit side, meant for the honing process. It leaves your blades smooth and sharp enough to slice through anything you require. It’s also made with a non-slip bamboo base to make sure that it doesn't move while sharpening. It's a good safety measure as well since unexpected slipping can easily cause an injury.

Product features:

  • It’s built to sharpen your blades effectively.
  • Made to sharpen your knives and other bladed tools to enhance them without any wear and tear.
  • It comes with a free honing instruction guide.
  • The company gives you a 100% guarantee of the authenticity of this Japanese stone.

Pros

  • This sharpening tool is a good value for the price and works well.
  • It’s safe to use and suitable for sharpening multiple tools.

Cons

  • The stone is said to be quite delicate and fragile.
  • The quality is not quite as promised, and the stone may be a little too smooth.

3. Japanese King Knife Sharpener 6000 Grit HT-43/S-45

The Japanese King Knife Sharpener Whetstone will make your knife buttery smooth and help it to glide smoothly through any foods, whether they be vegetables or meats. Chop and shave like a pro with this fantastic 6000-grit Japanese knife sharpener. It will improve the quality of your knives, and you enjoy doing meal prep at home more with your enhanced tools.

Product features:

  • The Whetstone Grit 6000 HT-43/S-45 is a must-buy item for types of kitchen knives.
  • The stone is of good quality and lasts a relatively long time.
  • Perfect for both gifting and self-use.

Pros

  • This product gives you good value for the price.
  • High-quality stone from Japan.

Cons

  • The stone is easy to use but is reported to be relatively soft.
  • The stone is small, however, which can make work inconvenient.

4. Tormek SB-250 Blackstone Silicone Grindstone 220 Grit

This Tormek Black stone is ideal for high-speed steel and large slope surfaces. It can touch up Tungsten Carbide as well. The small, sharp-edged grains on this stone remove the solidified steel efficiently but at a low grinding pressure. It's built to last and offers outstanding durability.

Product features:

  • This stone is ideal for sharpening high-speed and exotic alloy steels (easily fits T-8 & T-7)
  • It’s powerful enough to reach the tungsten carbide.
  • It works well at a low RPM.

Pros

  • This stone is worth the price listed and generally suitable for professional use.
  • It’s a promising alternative to the standard wheel.

Cons

  • The stone wears-out quickly.
  • It doesn’t manage fast steel removal on regular carbon steel

5. Mizu Premium Whetstone Japanese Knife Sharpening Stone

Mizu 1000 / 6000 Grit is one of the most premium Japanese knife sharpeners. It’s tried and trusted by many expert chefs. The stone is easy to use and is two-sided. It will make your life easier in the kitchen by keeping a sharp edge on all your knives. This way, you’ll save both time and energy. Use the coarse side to get rid of the dull edge and the #6000 grit side to buff out any spiky edges with precision.

Product features:

  • Professionally developed for sharpening high-grade knives.
  • Double-sided with 1000 and 6000 grit sides for the sharp and spiky edges.
  • You will get the full set, a high-quality stone with a durable bamboo tray. ( Non-slip base to ensure balance while sharpening)
  • The company offers exceptional customer service.

Pros

  • It's an ideal sharpener for nearly all kinds of blades.
  • The non-slippery bamboo base enhances its safety without affecting productivity.

Cons

  • The stones create a lot of slurry during the use.
  • The stone is a little harsh and might leave some wear and tear on the knife.

The Sharp Pebble Premium Sharpening kit features a beautiful slip-free bamboo base. It holds the water stone securely and prevents any injuries. The instruction manual and a detailed product guide are included in the kit. It will give you all the necessary tips and tricks to further enhance your skill level. This easy to use, safe tool will provide you with a razor-sharp knife. It’s a perfect knife sharpener for both homemakers and professional chefs.

Product features:

  • It’s easy to use and ensures your safety.
  • The high-quality build material is extremely long-lasting.
  • The combination of dual grit brings you double the benefit.
  • No expensive sharpening oil is required.
  • You get a combination of versatile stones.
  • Perfect design for convenient sharpening.
  • Make your knives razor-sharp hassle-free.

Pros

  • It's ideal for small and medium-size blades.
  • The quality is good, and the flattening stone is a nice bonus.

Cons

  • The stone is said to be too soft and might change shape after not much use.
  • This stone won't give you a perfect mirror polish effect.

7. ENTAI Knife Sharpening Stone Set

The ENTAI sharpening set is all you need to sharpen your knives at home. The high-density water stones offer coarse, medium, and fine grits to service all sorts of knives, and the flattening stone will help you keep your water stones flat all the time. They offer a no-slip base, which means there is much less chance of any injuries or accidents. This set will make sure you never have dull knives in your kitchen!

Product features:

  • This set will keep all your blades sharp, making your knives ready to slice, dice and mince.
  • It comes with two stones and four grits that allow you to sharpen and refine even the bluntest of blades.
  • The two non-slip rubber bases and a bamboo stone holder will minimize your risk of hazardous slips and cuts.
  • After some time, any sharpener may become uneven, but the flattening stone included allows you to miraculously fix your failing stone.

Pros

  • It’s made from high-grade aluminum oxide.
  • This product allows you to sharpen your knives like a real pro.

Cons

  • The stones wear off easily.
  • They also need to be resubmerged in water before every use.

Takeaway

There are many different knives on the market, and each of them is meant for a specific task. A butter knife is best suited for spreading butter, while chef knives give off that professional vibe. Similarly, American knives are different from Chinese knives and so on. There is a wide variety of them, and the same goes with the knife sharpeners as well. You need to choose the correct one for your knives in particular. If you have a set of Japanese knives, then a Japanese sharpener is probably the best route. It’s built especially for your knife and will keep it sturdy and long-lasting. Read our complete guide to make the best choice. We hope you’ve found it helpful.