Thank you for viewing. This is a listing for a Deba knife, 110mm single-edged, right-handed, 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, with a back hollow, providing excellent sharpness. The handle is black buffalo horn with a Shinogi (ridge) and Japanese oak. Specifications (approximate): Blade length: Approximately 111mm Blade width: Approximately 44mm Blade thickness: Approximately 6mm Overall length: Approximately 245mm Weight: Approximately 154g