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 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... -
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... -
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... -
Tanaka Ozuku Asagi lv 5+ (a3393)
DKK3,750.00 Inc. VATDKK3,000.00 Ex. VATVery rare Old Stock Ozuku from Tanaka Toishi from Kyoto, those are old stock and he do not have any more of those Without any toxic inclusions, cracks or lines at all ! Very clean stone Not much to say then its perfect final finisher for... -
Tanaka Ozuku Asagi lv 5+ (a3392)
DKK3,750.00 Inc. VATDKK3,000.00 Ex. VATVery rare Old Stock Ozuku from Tanaka Toishi from Kyoto, those are old stock and he do not have any more of those Without any toxic inclusions, cracks or lines at all ! Very clean stone Not much to say then its perfect final finisher for... -
Nakayama Maruichi Kamisori Lv 5+ (a3386)
DKK7,500.00 Inc. VATDKK6,000.00 Ex. VATSuper beautiful Nakayama from Maruichi Very Hard and super smooth stone ! Without any toxic Lines or inclusions at all ! Final finisher for Kamisori and Razors ! Big Razor stone that will last for many many generations ! It... -
Wakasa Koppa Lv 4,5 (a3382)
DKK937.50 Inc. VATDKK750.00 Ex. VATVery good stone for Kamisoris or as finisher for Razors Very smooth and nice stone. I really like Wakasa stones and i use them very often my self !They are very rare now and to very affordable prices !! That one is very nice koppa with very... -
Wakasa Koppa Karasu Lv 4,5 (a3381)
DKK1,062.50 Inc. VATDKK850.00 Ex. VATVery good stone for Kamisoris or as finisher for Razors Very smooth and nice stone. I really like Wakasa stones and i use them very often my self !They are very rare now and to very affordable prices !! That one is very nice koppa with very... -
Nakayama Asagi koppa Lv 5+ (a3380)
DKK1,250.00 Inc. VATDKK1,000.00 Ex. VATSuper unique and beautiful Nakayama Asagi Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
Nakayama Kiita koppa Lv 5+ (a3378)
DKK1,250.00 Inc. VATDKK1,000.00 Ex. VATSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
Nakayama Kiita koppa Lv 5+ (a3377)
DKK1,250.00 Inc. VATDKK1,000.00 Ex. VATSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
Nakayama Kiita koppa Lv 5+ (a3376)
DKK1,250.00 Inc. VATDKK1,000.00 Ex. VATSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
Nakayama Kiita koppa Lv 5+ (a3375)
DKK1,250.00 Inc. VATDKK1,000.00 Ex. VATSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
Kizuyama lv 5 (a a3374)
DKK2,500.00 Inc. VATDKK2,000.00 Ex. VATVery hard and fine KizuyamaYou don't see Kizuyama stones that often. They are all almost depleted :( Very clean without and toxic lines or inclusions at all Super fine for a Kizuyama so amazing for razors or high end tools Razor... -
Nakayama Kiita koppa Lv 5+ (a3369)
DKK2,750.00 Inc. VATDKK2,200.00 Ex. VATSuper unique and beautiful Nakayama Kiita Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
Nakayama Kiita Kan koppa Lv 5+ (a3367)
DKK2,750.00 Inc. VATDKK2,200.00 Ex. VATSuper unique and beautiful Nakayama Kan with Kan patterns Very hard koppa with super beautiful color and patterns It is super hard razor finisher witch is very rare for light colored nakayamas Without any toxic inclusions or... -
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Tanaka Ozuku Asagi lv 5+ (a3363)
DKK4,375.00 Inc. VATDKK3,500.00 Ex. VATVery rare Old Stock Ozuku from Tanaka Toishi from Kyoto, those are old stock and he do not have any more of those Without any toxic inclusions, cracks or lines at all ! Very clean stone Not much to say then its perfect final finisher for...