Nihonbashi Kiya Hand-Forged Deba Knife #2 15cm Blade

Nihonbashi Kiya handmade Deba knife. Blade length 15cm, blade width 5cm, total length 28.5cm. Wooden handle.
This is a long-term home storage item. It has not been used much, but due to poor storage, there are some stubborn dullness and rust marks that cannot be removed. Sharpening is recommended. The box is dirty.