All natural stones in our store have been thoroughly tested by me on Razors, Knives, and Tools. I have included a short description with each stones relative hardness and best use. If a stone has any inclusions or toxic lines, it will be stated in that particular stones description, otherwise there are none. Please email me before buying a stone, and I will try and guide you to which stone suits you and your situation the best.
I strongly recommend that you read our JNS WiKi
Read Stone Recommendations
IMPORTANT note for All Sharpening stones, Synthetics or Naturals, Seal all your stones that way you are 100 % sure that they hold a life time !Use can use any waterproof lacquers or simply glue it to wooden or other bases
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Products List
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Aiiwatani Lv 4,5 (a3428)
DKK5,000.00 Inc. VATDKK4,000.00 Ex. VATAiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel, smooth and quite hard Can be used as finisher for razors but also ultra fine finisher for... -
Aiiwatani Kiita Lv 4,5 (a3427)
DKK6,250.00 Inc. VATDKK5,000.00 Ex. VATAiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel, smooth and quite hard Can be used as finisher for razors but also ultra fine finisher for... -
Kosaka (a3419)
DKK2,000.00 Inc. VATDKK1,600.00 Ex. VATKosaka stone from Gunma Japan Kosaka mine was closed in the early Showa period 1930 So this is very old stock we got there. I think it is faster and feel better then binsui stones and feel also better Finish is very clear without any... -
Kosaka (a3418)
DKK1,625.00 Inc. VATDKK1,300.00 Ex. VATKosaka stone from Gunma Japan Kosaka mine was closed in the early Showa period 1930 So this is very old stock we got there. I think it is faster and feel better then binsui stones and feel also better Finish is very clear without any... -
Kosaka (a3417)
DKK1,625.00 Inc. VATDKK1,300.00 Ex. VATKosaka stone from Gunma Japan Kosaka mine was closed in the early Showa period 1930 So this is very old stock we got there. I think it is faster and feel better then binsui stones and feel also better Finish is very clear without any... -
Oohira Lv 3 (a3407)
DKK4,375.00 Inc. VATDKK3,500.00 Ex. VATOld stock Ohira Fast and medium hardness stone quite easy to use feels very smooth and make some black very fast Can be used without Nagura and make amazing Kasumi finish No Toxic lines or Inclusions Size: 200mm... -
Hideriyama Renge Suita Lv 2 (a3404)
DKK20,000.00 Inc. VATDKK16,000.00 Ex. VATRare Hideriyama Renge Suita White Renge suites is now very soaght after and super hard to get, mainly digged from Ohira and Hideriyama mine, both are closed now Hideriyama ones comes much softer then Ohira, makes them amazing Kasumi... -
Takitani Asagi lv 3,5 (a3403)
DKK2,500.00 Inc. VATDKK2,000.00 Ex. VATVery cool Stone from Takitani mine, near Hideriyama With White Lines that is art of the stone Feels super smooth and slurry up on its own but best with nagura Very fine stones for its hardness Amazing all around... -
Aiiwatani Nashiji Lv 3,5 (a3401)
DKK3,500.00 Inc. VATDKK2,800.00 Ex. VATAiiwatani become some of my most recommended stones for tools and knives They have Very nice feel, feels medium hard but it is very very fine and super easy to use Very fast for its fines Can be used without nagura !! Very good... -
Shoubudani Iromon Lv 2,5 (a3399)
DKK6,250.00 Inc. VATDKK5,000.00 Ex. VATShoubudani is mine super close to Nakayama and produced similar stones as Nakayama usually super fine and hard Sometimes in Japan shoubudani stones have been sold as Nakayamas Perfect for knives and tools Very very easy stone to use !... -
Shoubudani Iromon Lv 2,5 (a3398)
DKK6,250.00 Inc. VATDKK5,000.00 Ex. VATShoubudani is mine super close to Nakayama and produced similar stones as Nakayama usually super fine and hard Sometimes in Japan shoubudani stones have been sold as Nakayamas Perfect for knives and tools Very very easy stone to use !... -
Mizukihara Uchigumori Lv 3 (a3396)
DKK12,500.00 Inc. VATDKK10,000.00 Ex. VATFamous Uchigomori from Mizukihara just on the other side of Ohira mine and comes from same mounten With Lots of Range pattern and very light gray color Crazy good to use for Kasumi finish and polishing These are selected... -
Mizukihara Uchigumori Lv 3 (a3395)
DKK12,500.00 Inc. VATDKK10,000.00 Ex. VATFamous Uchigomori from Mizukihara just on the other side of Ohira mine and comes from same mounten With Lots of Range pattern and very light gray color Crazy good to use for Kasumi finish and polishing These are selected... -
Ozuku Ooban Karasu lv 5 (a3394)
DKK20,000.00 Inc. VATDKK16,000.00 Ex. VATVery rare find of Huge Ozuku Karasu double sided That one is super clean as well can be used on both sides Not usual Super hard Ozuku stone, it is slightly softer so can be used on both Knives razors and tools Collector... -
Old stock Binsui Huge (a3372)
DKK3,750.00 Inc. VATDKK3,000.00 Ex. VATHUGE Old Stock white Binsui with some purple range pattern Very clean rugs grit Japanese natural stone that is amazing to use on all knives With some Nagura can even be used on razors as they are very clean Colector Grade... -
Shoubudani Namazu Lv 3 (a3352)
DKK8,750.00 Inc. VATDKK7,000.00 Ex. VATShoubudani is mine super close to Nakayama and produced similar stones as Nakayama usually super fine and hard Sometimes in Japan shoubudani stones have been sold as Nakayamas Perfect for knives and tools with Namazu pattern Very... -
Oohira Rainbow Lv 3 (a3337)
DKK7,500.00 Inc. VATDKK6,000.00 Ex. VATOld stock Ohira rainbow colours, huge stone Fast and medium hardness stone quite easy to use feels very smooth and make some black very fast Can be used without Nagura and make amazing Kasumi finish No Toxic lines or... -
Oohira Lv 3 (a3334)
DKK3,375.00 Inc. VATDKK2,700.00 Ex. VATOld stock Ohira Fast and medium hardness stone quite easy to use feels very smooth and make some black very fast Can be used without Nagura and make amazing Kasumi finish No Toxic lines or Inclusions Size:... -
Shoubudani Lv 2,5 (a3320)
DKK6,250.00 Inc. VATDKK5,000.00 Ex. VATVery Light Gray Shoubudani, similar to soft Uchigumori Very nice feel, feels soft and very easy to use Can be used without nagura !! And make slurry on its own Very good stone that can be used on everything Produce super... -
Oohira Lv 3 (a3319)
DKK3,375.00 Inc. VATDKK2,700.00 Ex. VATOld stock Ohira Fast and medium hardness stone quite easy to use feels very smooth and make some black very fast Can be used without Nagura and make amazing Kasumi finish No Toxic lines or Inclusions Size:...
