Ordering number : 14782 Katana in Shirasaya, with Koshirae.(NBTHK Tokubetsu Hozon paper) Signature : Bishu Osafune Arimitsu(1st generation) Meiou 1nen 8 gatsu hi (August 1492) Sue-Koto: Josaku: Bizen province. (We divide 4 sections for each sword as Saijyo saku, Jyojyo ...