NANIWA GOUKEN ARATA Whetstone – Splash-and-Go Japanese Sharpening Stone with Clear Case
The NANIWA GOUKEN ARATA is a Japanese splash-and-go sharpening stone designed for users seeking fast and reliable sharpening performance.
Featuring a wide range of grit options from #400 to #10000, the ARATA series covers various sharpening needs from edge repair and sharpening to fine finishing and polishing.
The advanced abrasive structure provides efficient sharpening performance, including on high-hardness steels that can be difficult to sharpen with conventional synthetic whetstones.
Unlike traditional soaking-type stones, the ARATA series can be used by simply applying water to the surface before sharpening. This convenient design makes it suitable for both professional users and serious knife enthusiasts.
Each stone comes with a clear case and non-slip base, providing stable support and convenient storage during sharpening.
| Grit | Application | |
| Coarse | #400/#600 | For Repairing(Chipping, Rust) |
| Medium | #800/#1000 | For General Sharpening |
| Finishing | #2000/#3000 | For Superior Sharpness |
| Super Finishing | #5000/#10000 | For Fine Finishing |
No need to pour into water for mins. Just put some water on surface, before use.
| Brand | NANIWA |
| Item | GOUKEN "ARATA" 剛研 新 |
| Size(of Stone) | 210 mm x 70 mm x H. 15 mm (approx. 8.3" x 2.8" x H.0.6") |
| Attachment |
Plastic Clear Case(also as Non Slip Base) |

===IMPORTANT notes before purchase!!!===
1.Import duties, taxes(VAT,GST,etc.) and Handling Charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
2. Please check with your country's customs office to determine what these additional costs will be prior to purchasing.
We cannot accept any return or cancellation, due to such duties unpaid in your country.