This is a "phantom masterpiece" knife, confirmed by Fujiwara Teruyasu Hamono Kogei. Knife Manufacturer: Fujiwara Teruyasu Hamono Kogei Blade Material: Shirogami #1 Steel ● Blade Length: Approximately 170mm ● Overall Length: Approximately 295mm ● Blade Width: Approximately 49.3mm ● Blade Thickness: Approximately 1.7mm ● Weight: Approximately 181g ● Accessories: Box ● Handle polished Manufacturer's Suggested Retail Price: ¥39,600 This item has been sharpened by the manufacturer (Fujiwara Teruyasu Hamono Kogei). Please enjoy the sharpness as if it were brand new. ★ This is a good quality item with little sign of use. Everything in the images is included. Please understand that this is a used item before purchasing. Instant purchase is welcome without comments. The Nakiri knife, "phantom masterpiece," is manufactured with stainless steel and steel (Shirogami #1) in a sandwich construction, and the surface is finished with a hammered pattern. Steel (Shirogami #1 Hitachi Metals) is commonly known as Shirogami (white paper steel). Shirogami has a high carbon content, making it hard, and uses steel known for its sharp cutting edge as its raw material.