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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Kosaka (a3416)
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... -
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Kosaka (a3415)
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... -
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Kosaka (a3414)
DKK1,750.00 Inc. VATDKK1,400.00 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... -
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Kosaka (a3413)
DKK1,750.00 Inc. VATDKK1,400.00 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 (a3412)
DKK1,750.00 Inc. VATDKK1,400.00 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... -
Aiiwatani San Lv 5 (a3411)
DKK1,125.00 Inc. VATDKK900.00 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 finisher for razors Produce super nice finish and quite easy to... -
Aiiwatani San Lv 5 (a3410)
DKK1,500.00 Inc. VATDKK1,200.00 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 finisher for razors Produce super nice finish and quite easy to... -
Aiiwatani San Lv 5 (a3409)
DKK1,500.00 Inc. VATDKK1,200.00 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 finisher for razors Produce super nice finish and quite easy to... -
Aiiwatani San Lv 5 (a3408)
DKK1,500.00 Inc. VATDKK1,200.00 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 finisher for razors Produce super nice finish and quite easy to... -
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 Asagi Lv 5 (a3402)
DKK3,500.00 Inc. VATDKK2,800.00 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 finisher for razors Produce super nice finish and quite easy to... -
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... -
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Aiiwatani Nashiji Lv 3,5 (a3400)
DKK8,750.00 Inc. VATDKK7,000.00 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 !... -
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Shoubudani Iromon Lv 2,5 (a3397)
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...
