Thank you for viewing. This is a listing for a 215mm single-edged right-handed Japanese knife made by Yoneda Hamono Kajiya in Akita Prefecture. It's a valuable item as they reportedly no longer make knives. The steel is Aogami No. 2, water-quenched. It has a wide, thin blade with a back hollow, providing excellent sharpness. The handle is a Shinogi black buffalo horn and magnolia wood. Specifications (approximate values) Blade length: Approximately 215mm Blade width: Approximately 46mm Blade thickness: Approximately 3mm Overall length: Approximately 370mm Weight: Approximately 157g