Every Japanese natural stone I have sold since 2008, with the photos and the notes I wrote at the time: the mine, the hardness level, the size and the stone code.
Nothing here is for sale. Mines close and stones run out, so most of these will not come back. But the notes are useful if you are trying to place a stone you own, or one you saw somewhere and want to understand.
For the stones I have now: Japanese Natural Stones
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Products List
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Aiiwatani Koppa Lv 2,5 (a2814)
£128,92Aiiwatani Located north for Kyoto along with Takashima Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or inclusions... -
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Aiiwatani Koppa Lv 2,5 (a2813)
£180,48Aiiwatani Located north for Kyoto along with Takashima Very nice feel, smooth and soft very good for Kasumi finish Produce super nice finish and quite easy to use No toxic lines or inclusions... -
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Kouzaki Lv 5 (a2812)
£232,05Kouzaki is very Famous for they Super hard Aotos. However this one is super fine lv 5 stone finisher for razors Amazing finisher if you want to try something new and different ! :) Super clean... -
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Kouzaki Lv 5 (a2811)
£232,05Kouzaki is very Famous for they Super hard Aotos. However this one is super fine lv 5 stone finisher for razors Amazing finisher if you want to try something new and different ! :) Super clean... -
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Nakayama Asagi Koppa Lv 5+ (a2810)
£193,37Amazing large Nakayama Asagi koppa Very hard final finisher for razors ! very clean no toxic lines or inclusions Very hard to find Nakayama koppa as hard as this one ! Nakayama koppa at very... -
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Nakayama Asagi Koppa Lv 5+ (a2809)
£193,37Amazing large Nakayama Asagi koppa Very hard final finisher for razors ! very clean no toxic lines or inclusions Very hard to find Nakayama koppa as hard as this one ! Nakayama koppa at very... -
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Nakayama Asagi Koppa Lv 5+ (a2808)
£193,37Amazing large Nakayama Asagi koppa Very hard final finisher for razors ! very clean no toxic lines or inclusions Very hard to find Nakayama koppa as hard as this one ! Nakayama koppa at very... -
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Nakayama Asagi Koppa Lv 5+ (a2807)
£193,37Amazing large Nakayama Asagi koppa Very hard final finisher for razors ! very clean no toxic lines or inclusions Very hard to find Nakayama koppa as hard as this one ! Nakayama koppa at very... -
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Aiiwatani San Lv 4,5 (a2806)
£128,92Aiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel and medium hardness not to soft and not to hard... -
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Aiiwatani San Lv 4,5 (a2805)
£128,92Aiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel and medium hardness not to soft and not to hard... -
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Aiiwatani San Lv 4,5 (a2804)
£128,92Aiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel and medium hardness not to soft and not to hard... -
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Aiiwatani San Karasu Lv 4 (a2803)
£180,48Aiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel and medium hardness not to soft and not to hard... -
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Ozuku lv 5+ (a2802)
£451,20Very uniform, very hard and fine Ozuku Finisher. Super beautiful green color ! Without any toxic inclusions, cracks or lines at all ! Very clean stone Not much to say then its perfect final... -
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Aiiwatani San Lv 4,5 (a2801)
£116,02Aiiwatani Located north for Kyoto along with Takashima They produce some of Harder and finer stones then ussual from that region. Very nice feel and medium hardness not to soft and not to hard... -
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Wakasa Lv 4,5 (a2800)
£232,05Very good stone for Kamisoris or as finisher for beginners and advance users 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... -
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Ozuku lv 5+ (a2799)
£386,75Very uniform, very hard and fine Ozuku Finisher. Super beautiful green color ! Without any toxic inclusions, cracks or lines at all ! Very clean stone Not much to say then its perfect final... -
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Ozuku lv 5+ (a2798)
£451,20Very uniform, very hard and fine Ozuku Finisher. Super beautiful green color ! Without any toxic inclusions, cracks or lines at all ! Very clean stone Not much to say then its perfect final... -
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Umajiyama Lv 2,5 (a2796)
£128,92Umaji Yama located near Ohira mine So produced similar stones as Ohira just bit softer Makes amazing cloudy finish, super easy to use No toxic lines or inclusions at all Amazing for knives and... -
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Umajiyama Akapin Lv 2,5 (a2797)
£386,75Umaji Yama located near Ohira mine So produced similar stones as Ohira just bit softer Makes amazing cloudy finish, super easy to use No toxic lines or inclusions at all Amazing for knives and... -
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Umajiyama Nashiji Kiita Lv 3 (a2796)
£451,20Umaji Yama located near Ohira mine So produced similar stones as Ohira just bit softer Makes amazing cloudy finish, super easy to use No toxic lines or inclusions at all Amazing for knives and...

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