Signed Dated Papered Bizen Koto Period Katana

Everything is here! You need to do nothing else once this sword is acquired but admire legendary perfection. This is an unaltered koto period signed, and dated Bizen school katana with a cutting edge blade length of ? inches. This nearly 600 year old sword was made by the Bizen smith Sukesada and the official Japanese registered papers attest to this. Remaining in a very good state of original polish where both the temper and surface grain are easily seen. Also of great age are the iron dragon themed fittings. This sword will allow it's caretaker hours of study and enjoyment. With such great age, who knows what all this sword has seen.