Thank you for viewing. Please make your judgment based on the images. Knife (approx.) Total length: approx. 385mm Blade length: approx. 240mm Blade width: approx. 33mm Blade thickness: approx. 4mm Weight: approx. 130g The steel is unknown. There is a "Yoshizane" marking on top. There are scratches, dirt, and rust marks. My husband finished it using natural whetstones, resulting in a refined sharpness that seems to cling to the food. The condition is the sharpness. ***Please wash with detergent before use. ***Knives are prone to rust. After use, remove dirt and wipe off moisture. Leaving dirt or moisture on the knife can cause rust. Instant purchase without comment is OK. Please purchase only if you understand that this is a used item. #Commercial use #All-steel Gyuto (Chef's Knife) #Sajin-saku (Made by Sajin) #Highest quality special Japanese steel #High-grade Japanese knife #Cooking knife #Japanese knife #Sakai knife #Cooking knife #Kitchen #Cooking utensils #Special steel #Shoryu #Hidemasa #Henckels #Zwilling #Santoku knife #Knife #High-grade Japanese knife #Sakai Shugaku #Cooking knife #Japanese knife #Sakai knife #Cooking knife #Kitchen #Cooking utensils #Japanese knife #Cooking #Kitchen knife #Kitchen supplies #Cook #Chef #Fishing #Fishing #Shore jigging #Rock shore #Jigging #Eging #Itamae (Sushi chef) #Sushi chef #Kitchen #Blades #Craftsman #Kasumi knife #Sakai knife #Seki knife #Yasugi steel #White paper steel #White steel #Blue paper steel #Blue steel #Japanese steel #SK steel #Uchihamono (Forged knife) #Attention to detail #Kitchen