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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Ohira Range Suita Lv 3,5 (a1815)
HKD3,878.49Very unique and cool Ohira Range Suita white color with pink range patterns Very smooth and feels super nice. Medium hardness not to soft not to hard ! perfect for tools and Knives Very fast and... -
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Ohira Range Suita Lv 3,5 (a1814)
HKD3,878.49Very unique and cool Ohira Range Suita white color with pink range patterns Very smooth and feels super nice. Medium hardness not to soft not to hard ! perfect for tools and Knives Very fast and... -
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Ohira Range Suita Lv 3,5 (a1813)
HKD4,155.53Very unique and cool Ohira Range Suita white color with pink range patterns Very smooth and feels super nice. Medium hardness not to soft not to hard ! perfect for tools and Knives Very fast and... -
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Okudo Range Suita Koppa Lv 5 (a1812)
HKD2,770.35Very unique full size extra hard Okudo Suita Okudo Suitas is very hard and extra fast stones, unlike other natural stones there are for pure speed and polish of hard steel So on Kasumi knives... -
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Okudo Suita Lv 5 (a1811)
HKD5,540.70Very unique full size extra hard Okudo Suita Okudo Suitas is very hard and extra fast stones, unlike other natural stones there are for pure speed and polish of hard steel So on Kasumi knives... -
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Okudo Suita Lv 5 (a1810)
HKD6,925.88Very unique full size extra hard Okudo Suita Okudo Suitas is very hard and extra fast stones, unlike other natural stones there are for pure speed and polish of hard steel So on Kasumi knives... -
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Ozuku Tenjyou, Suita Karasu lv 3 (a1809)
HKD2,493.32Super cool soft Ozuku Karasu, with some lines Lines are not toxic and do not scratch the knifes soft steel, Creates super cool hazy finish Lines can be field a bit but not to much thats why the... -
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Atagoyama Huge Lv 2,5 (a1808)
HKD4,432.56Huge Atagoyama ! Green asagi color Very good as super finisher/polisher for knives Best to be used with nagura ! But can also be used without ! This one is quite ease to use ! Feels very... -
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Atagoyama Huge Lv 3,5 (a1807)
HKD4,432.56Huge Atagoyama ! Green asagi color Very good as super finisher/polisher for knives Best to be used with nagura ! But can also be used without ! This one is quite ease to use ! Feels very... -
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Atagoyama Huge Lv 3,5 (a1806)
HKD4,432.56Huge Atagoyama ! Green asagi color Very good as super finisher/polisher for knives Best to be used with nagura ! But can also be used without ! This one is quite ease to use ! Feels very... -
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Atagoyama Iromon Lv 3,5 (a1805)
HKD4,155.53Atagoyama with beautiful Reddish colors Very fast stone and make super beautiful finish very easy. No to hard and not to soft ! So very easy to use ! Without any toxic inclusions at all... -
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Aiiwatani Lv 4 (a1804)
HKD3,462.94Super fine Aiiwatani finisher Can be used both for knives and tools, Very very clean stone mix of light asagi and yellowish colour Makes semi mirro polish on laminated blades No toxic... -
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Aiiwatani koppa Lv 3,5 (a1803)
HKD2,077.76Aiiwatani 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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Takitani lv 3,5 (a1802)
HKD2,493.32Very cool Stone from Takitani mine, near Hideriyama This stone is quite big full size feel of soft Hideriyama but not that moody, slurry feels amazing on this one, and can go to fines of lv... -
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Okunomon Lv 3,5 (a1801)
HKD3,878.49Very unusual Okunomon, very very fast stone yet very fine Make super cool semi mirror polish and very fast Super rare to see stone like that Very good feedback and super clean stone no toxic... -
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Oohira Iromon Lv 3,5 (a1800)
HKD4,848.11This Red Ohira is very beautiful and clean stone ! Cool red yelowish color with red specs Nashiji ! Makes very nice haze kasumi finish ! Very clean stone no lines or inclusions at all ! Good... -
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Ohira Uchigomori lv 3,5 (a1799)
HKD2,216.28a Finer Uchigomori Famous Ohira Uchigomori sword Grade.Many of them come with many blackness or rust colors witch is not so good as it tend to be to hard ! And can scratch Also they tend to come... -
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Ohira Uchigomori lv 3,5 (a1798)
HKD4,848.11a Finer Uchigomori Famous Ohira Uchigomori sword Grade.Many of them come with many blackness or rust colors witch is not so good as it tend to be to hard ! And can scratch Also they tend to come... -
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Hideriyama Lv 2,5 (a1797)
HKD4,848.11Hideriyama is a mine that produce more softer stones then other mines. It is very good stones for Kitchen knifes or for beginners in tool sharpening! This one is super smooth and feels a lot like... -
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Hideriyama Lv 2,5 (a1796)
HKD4,848.11Hideriyama is a mine that produce more softer stones then other mines. It is very good stones for Kitchen knifes or for beginners in tool sharpening! This one is super smooth and feels a lot like...

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