Powdered steel (Cosmic) purchased from Nihonbashi Kiya. This powdered steel cuts extremely well. Please use it for your New Year's and year-end sashimi. - Blade length: 180mm from the heel - Spine thickness: 5.7mm - Weight: 269g - Retail price: 55,000 yen - Blade material: Powdered steel - Handle: Buffalo horn eye-punched pattern Instruction manual included, Cosmic instruction manual included ▲The original box is damaged▲ This is a discontinued and rare item. Please check the photos for the current condition. This is a used, stored item. If you are concerned about the condition, please consider your purchase carefully. Shipped in simple packaging. Immediate purchase is OK. Thank you.