Naniwa Abrasive Mfg. is a Japanese manufacturer of sharpening stones and abrasive products for industrial and consumer use.
Founded in 1947 in Osaka, Japan
Developed their first synthetic sharpening stone in 1963
Expanded their product line to include grinding wheels and abrasive paste
Today, their products are used by professionals and home cooks alike
A Japanese manufacturer of sharpening stones, known for their durable and high-quality products.
A Japanese manufacturer of sharpening stones and other abrasive products, with a focus on affordability and ease of use.
An American manufacturer of diamond-coated sharpening stones and other abrasive products, known for their durability and effectiveness.
A line of synthetic sharpening stones with varying levels of abrasiveness, known for their consistency and durability.
A high-end line of synthetic sharpening stones with an emphasis on sharpness and refinement, used by professional chefs and knife makers.
A line of sharpening stones coated with industrial diamonds, known for their efficiency and effectiveness at removing metal.
Naniwa Super Stones are a more affordable line of synthetic sharpening stones, while Chosera Stones are a high-end line with a stronger emphasis on sharpness and refinement.
It is recommended to soak Naniwa sharpening stones for a few minutes prior to use, but not for an extended period of time as this can damage the stone.
Yes, Naniwa offers a range of sharpening stones suitable for beginners, including their Super Stone line which is known for its ease of use and durability.
Yes, Naniwa sharpening stones can be used to sharpen any type of knife, including Japanese and Western-style knives.
It is recommended to flatten your Naniwa sharpening stone after every few uses, or if you notice any unevenness in the surface of the stone.