Naniwa Sharpening Stones

Naniwa is a Japanese manufacturer of sharpening stones for industrial and home use, with over 60 years of experience, dedication, and innovation.

Thanks to the constant efforts to bring quality and service to ever-higher levels, when it comes to anything related to abrasion Naniwa can offer the best advice and most advanced easy-to-use products to the professional or home user.

The unwavering high levels of product quality and service are highly praised by customers in Japan and around the world.