Japanese Sharpening Whetstones
Discover the art of precision with our exquisite range of Japanese whetstones and sharpening stones. Keep your knives razor-sharp with our diverse selection, featuring synthetic, hybrid, and natural materials sourced from renowned regions across Japan. Our premium sharpening stones cater to all your honing needs, ensuring superior edge retention and effortless sharpening. Elevate your culinary and crafting experience with the unparalleled quality and performance of our Japanese whetstones and sharpening stones.
62 products
62 products
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The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.
Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.
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A synthetic marvel made by Morihei Japan, the Hishiboshi whetstones feel like natural stones, require no soaking, are extremely long lasting and offer excellent tactile feedback.
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This synthetic/natural powder (Mikawa Nagura) blend is a perfect finisher for most carbon steels. Designed to be used after the 3000 grit Ikyu Shin Nagura.
These are soaking stones on the softer side which are best used with a slurry, so use a lapping plate or Nagura stone.
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This synthetic/natural powder (Mikawa Nagura) blend is a perfect finisher for most stainless steels (AUS8/10, VG10, Ginsan etc) and provides a very toothy yet refined everyday edge for carbon knives. Designed to be used after the 1000 grit Ikyu Shin Nagura.
These are soaking stones on the softer side which are best used with a slurry, so use a lapping plate or Nagura stone.
Accessories Information
A synthetic marvel made by Morihei Japan, the Hishiboshi whetstones feel like natural stones, require no soaking, are extremely long lasting and offer excellent tactile feedback.
Accessories Information
A synthetic marvel made by Morihei Japan, the Hishiboshi whetstones feel like natural stones, require no soaking, are extremely long lasting and offer excellent tactile feedback.
If you asked: "Give me a stone that isn't too soft, isn't too hard, has great feedback, is splash and go, and has its own base but won't cost me an arm and a leg,", we're reaching for the Shapton Kuromaku every time.
Somewhat reminiscent of the Chosera (albeit with a slightly thinner stone), the Kuromaku are a splash and go dream. Softer than the Glass HR, harder than Suehiro Cerax, they represent excellent value.
Grit: #120 -> #320 -> #1000 -> #5000 -> #8000
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Supreme whetstones made by Suehiro Japan. The Debado are splash and go stone, the SNE4000 Grit is a finishing stone, perfect for everyday use. It will produce an edge with medium to high bite, but keep a high level of refinement. These stones are much harder than the usual Suehiro stones, resulting in slow wear and minimal dishing.
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The Debado 1000 Grit are splash and go stone, the SNE1200 Grit is considered a mid-grit stone and is an essential step in your knife sharpening process. These stones are much harder than the usual Suehiro stones, resulting in slow wear and minimal dishing.
The Rika 5000 is a crowd favourite finishing stone for it's smooth as butter feel, delivering pristine edges with great bite.
Comes with Stone Holder for the Rika 5000.
Accessories Information
The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.
Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.
About the Natsuya
The Binsui is a natural whetstone that is used after lower grit stones, they form the base of a natural stone polish and are of a higher hardness.
All natural stone sales are final, we try to provide the best possible representation of the stone via our images.
*Available to Australian customers only - International customers please contact us to purchase*
About the Natsuya
The Binsui is a natural whetstone used at the start of a natural stone progression. They are of slighter higher hardness and are fast cutting.
All natural stone sales are final, we try to provide the best possible representation of the stone via our images.
*Available to Australian customers only - International customers please contact us to purchase*
Accessories Information
The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.
Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.
Accessories Information
The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.
Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.
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The Atoma Diamond Lapping Plates by Tsuboman Japan are widely recognised as the superior solution for flattening your whetstones. Strong, sturdy, and weighing in at 600g, these will make light work of even the hardest stones.
– Semicourse 400 Grit for fast removal of stone surface
– Replaceable abrasive sheet
- 7.5cm x 21cm plate size
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The Atoma Diamond Lapping Plates by Tsuboman Japan are widely recognised as the superior solution for flattening your whetstones. Strong, sturdy, and weighing in at just shy of 700g, these will make light work of even the hardest stones.
*Replacement Sheet only with adhesive backing*
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Includes 320/500/1000/3000/6000 Grit Whetsones & Heavy Duty Holder
The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.
Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.
About the Ozuku
This stone is a very fine, hard finishing stone around ~10,000 grit. Simply splash and go, work up a slurry preferably with a Nagura stone, as this stone does not form a slurry quickly.
Named for the site of its origin, the Ozuku Japanese Natural Whetstone is a product of its homeland’s finest honing practices. Although the material used to produce these pieces comes from the same site, its depth means that there can be significant differences between individual stones. As a result, even though most of these stones fall within 8,000 to 12,000 grit, the actual grit size must be discovered through actual usage. Customers should bear in mind that these pieces are meant to be used along with nagura stones, which are rubbed atop their wet surfaces to produce an abrasive slurry.
Ozuku are mined in Kyoto Japan, one of the Higashi-mono, referring to a collection of five quarries famous since ancient times for their sharpening stones. Stones from Ozuku are renowned for their fine grain and exceptional hardness, though some examples can be too hard at times.
All natural stone sales are final, we try to provide the best possible representation of the stone via our images.
*Available to Australian customers only - International customers please contact us to purchase*
About the Ohira
This stone is a very fine, moderate hardness finishing stone around ~5000 grit. Simply splash and go, work up a slurry initially with firm pressure, then let the mud do the rest.
Ohira is a little softer natural stone used to make the traditional kasumi finish that gives the cladding a cloudy, misty look. The stone produces slurry quickly and leaves an even finish on blades from laminated steels, creating visible contrast. It is very simple to use and its advantage is that it leaves very visible traces of previous sharpening on the blade, revealing all irregularities and low spots, in turn telling us which areas of the blade we should hone in on.
All natural stone sales are final, we try to provide the best possible representation of the stone via our images.
*Available to Australian customers only - International customers please contact us to purchase*
Accessories Information
The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.
Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.