NOT KNOWN FACTUAL STATEMENTS ABOUT KATANA SWORD

the standard oil applied is chōji oil (99% mineral oil and one% clove oil for fragrance). equally, when stored for longer durations, it is vital that the katana be inspected often and aired out if required to be able to prevent rust or mould from forming (mold could feed off the salts inside the oil utilized to shine the blade).[80] The Katana is