Koppa stones from Kyoto
The fine grit natural stones
Koppa means small pieces. If you want to start natural stones for your kitchen knives, they are good for trial. You can use them for razor or chisels too. They are from Kyoto.
I have some other stones. Please let me know if you are looking for something. They are super fine grain stones.
- #1 Awasedo, Kiita, Tomae. In Nakayama, Kyoto
- Size 21 x 81 x 137mm. Weight 650g. Finest finishing stone, 2.109μm. Hardness: 54HSD.
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Shin's comment - Price: JPY20,000 In stock
- #2 Awasedo. In Kyoto
- Size 24 x 54 x 156mm. Weight 665g include the wooden base. Finest finishing stone, 2.852μm. Hardness: 56HSD.
- Extra pictures A, B, C
- Shin's comment
- Price: JPY16,000 In stock
- #3 Awasedo, Asagi. In Kyoto
- Size 19 x 63 x 175mm. Weight 530g. Finest finishing stone, 2.988μm. Hardness: 40HSD.
- Shin's comment
- Price: JPY18,000 In stock
- #4 Awasedo. In Kyoto
- Size 25 x 56 x 205mm. Weight 950g include the base. Finest finishing stone. Hardness: 46HSD.
- Shin's comment
- Price: JPY20,000 In stock
- #5 Tsushima. In Tsushima, Nagasaki
- Size 42 x 42 x 211mm. Weight 1,060g. Finest finishing stone. Hardness: 47HSD.
- Shin's comment
- Price: JPY14,000 In stock
- #6 Left over stones. In Kyoto
- Weight about 4,000g. The picture is sample.
- Extra pictures A
- Shin's comment
- Price: JPY20,000 In stock
- #7 Awasedo, Asagi. In Kyoto
- Size 37 x 76 x 169mm. Weight 1,320g. Finest finishing stone. Hardness: 52HSD.
- Shin's comment
- Price: JPY32,000 In stock
- #8 Awasedo. In Takashima Myoukakusan, Shiga
- Size 20 x 74 x 197mm. Weight 1,100g include the wooden base. Finest finishing stone. Hardness: 29HSD.
- Shin's comment
- Price: JPY36,000 In stock
- #9 Asagi. In Kyoto
- Size 46 x 80 x 138mm. Weight 1,320g. Finest finishing stone, 2.362μm. Hardness: 51HSD.
- Shin's comment
- Price: JPY33,000 In stock
- #10 Awasedo, Kiita. In Takashima Myoukakusan, Shiga
- Size 39 x 86 x 135mm. Weight 1,040g. Finest finishing stone. Hardness: 50HSD.
- Shin's comment
- Price: JPY28,000 In stock
- #11 Kiita. In Aiiwatani, Shiga
- Size 18 x 65 x 175mm. Weight 540g. Finest finishing stone. Hardness: 41HSD.
- Shin's comment
- Price: JPY20,000 In stock
- #12 Awasedo, tomae, Karasu. In Shoubu, Kyoto
- Size 24 x 71 x 200mm. Weight 880g. Finest finishing stone. Hardness: 61HSD.
- Extra pictures A
- Shin's comment
- Price: JPY68,000 In stock
- #13 Awasedo, Kiita. Daigokujo Ipponsen. In Kyoto
- Size 21 x 60 x 160mm. Weight 480g. Finest finishing stone. Hardness: 44HSD.
- Shin's comment
- Price: JPY16,000 In stock
- #14 Tamagoiro. In Aiiwatani, Shiga
- Size 30 x 58 x 160mm. Weight 690g. Finest finishing stone. Hardness: 51HSD.
- Shin's comment
- Price: JPY30,000 In stock
- #15 Awasedo, Tamagoiro. In Kyoto
- Size 24 x 81 x 136mm. Weight 580g. Finest finishing stone, 3.784μm. Hardness: HS36.
- Shin's comment
- Price: JPY17,000 In stock
- #16 Awasedo, Tomae. In Shoubu, Kyoto
- Size 22 x 120 x 155mm. Weight 855g. Finest finishing stone. Hardness: 49HSD.
- Shin's comment
- Price: JPY28,000 In stock
- #17 Asagi. In Ozuku, Kyoto
- Size 23 x 57 x 158mm. Weight 540g. Finest finishing stone, 2.874μm. Hardness: 56HSD.
- Shin's comment
- Price: JPY16,000 In stock
- #18 Awasedo, Tomae. In Nakayama, Kyoto
- Size 10 x 65 x 182mm. Weight 440g. Finest finishing stone, 2.696μm. Hardness: 52HSD.
- Extra pictures A
- Shin's comment
- Price:
JPY18,000SOLD OUT
- #19 Awasedo. In Takashima Myoukakusan, Shiga
- Size 12 x 60 x 155mm. Weight 280g. Finest finishing stone. Hardness: 31HSD.
- Shin's comment
- Price: JPY12,000 In stock
- #20 Awasedo, Tomae. In Nakayama, Kyoto
- Size 27 x 45 x 180mm. Weight 710g. Finest finishing stone, 3.486μm. Hardness: 61HSD.
- Shin's comment
- Price: JPY26,000 In stock
- #21 Awasedo, Tomae. In Nakayama, Kyoto
- Size 28 x 60 x 170mm. Weight 790g. Finest finishing stone. Hardness: 44HSD.
- Shin's comment
- Price: JPY24,000 In stock
- #22 Awasedo, Tomae, Iromono. In Ogurayama, Kyoto
- Size 45 x 85 x 160mm. Weight 1,260g. Finest finishing stone. Hardness: 43HSD.
- Shin's comment
- Price: JPY36,000 In stock
- #23 Awasedo. In Takashima Myoukakusan, Shiga
- Size 12 x 130 x 170mm. Weight 760g. Finest finishing stone. Hardness: 42HSD.
- Shin's comment
- Price:
JPY20,000SOLD OUT
- #24 Awasedo, Tomae, Kiita. In Nakayama, Kyoto
- Size 36 x 70 x 180mm. Weight 1,020g. Finest finishing stone. Hardness: 50HSD.
- Shin's comment
- Price: JPY30,000 In stock
- #25 Kiita, Kan, in Nakayama, Kyoto.
- Size 23 x 91 x 135mm. Weight 765g. Finest finishing stone, 2.589μm. Hardness: 63HSD.
- Shin's comment
- Price: JPY53,000 In stock
- #26 Awasedo, Iromono. In Kyoto
- Size 42 x 92 x 110mm. Weight 1,130g. Finest finishing stone, 3.065μm. Hardness: 50HSD.
- Shin's comment
- Price: JPY30,000 In stock
- #27 Awasedo, tomae, Karasu. In Shoubu, Kyoto
- Size 40 x 80 x 150mm. Weight 1,210g. Finest finishing stone. Hardness: 45HSD.
- Shin's comment
- Price: JPY38,000 In stock
- #28 Asagi, In Nakayama, Kyoto.
- Size 32 x 56 x 207mm. Weight 855g. Finest finishing stone, 2.709μm. Hardness: 67HSD.
- Shin's comment
- Price: JPY46,000 In stock