Deba Knife, Haruhisa-saku Thank you for viewing. I am selling this item to declutter. I believe it is a new, unused item, but there is a stain that looks like mold due to long-term storage. I think it can be used if washed or sharpened, but I will sell it as is. The box is considerably deteriorated, but I will use it for shipping. Please understand that this item has been stored at home for a long time.