From Sakai, the home of blades, A new brand from Kawamura Hamono Co., Ltd., 【 Minamoto Masafusa 】 This is a high-quality, carbon steel sashimi knife, a Sakai-forged blade with the Minamoto Masafusa mark. New and unused. Blade length: 210mm (7 sun) This is a Sakai-forged carbon steel sashimi knife, carefully crafted using Sakai's unique forging techniques to combine carbon steel and soft iron. It has a professional, sharp edge, with the back side also sharpened, providing excellent sharpness. Right-handed single-bevel specification, resulting in beautiful and delicious cuts for sashimi. The blade is easy to sharpen and can be easily honed with a whetstone. Free shipping included. Price is firm. Thank you for your understanding. How about taking this opportunity? Thank you. Improved sharpening, right-handed single-bevel back-honing processed Yanagiba knife, Ayame (Iris), Masao (Master)