Sakai Shugaku Made in Japan Knife Set of 3 These are genuine items, so we recommend sharpening them with a whetstone before use. - Set includes: Deba knives (large and small), Sashimi knife High-quality Japanese knives by Sakai Shugaku - Made with carefully selected steel and finished by hand by skilled craftsmen. - Suitable for a wide range of uses, such as Japanese cuisine and sashimi. Received from a small fish restaurant. The restaurant's name is on them. Unused, but there is some rust from storage. Please understand that these are items stored at home before considering a purchase.