Katana in Shirasaya with Koshirae (NBTHK Tokubetsu Hozon paper)(NBTHK Tokubetsu Kicho paper) Signature : Yamato Kami Yoshimichi (First generation) Shinto Jyo saku ranking Wazamono cuttinf¥g test ranking Settsu province. (We divide 4 sections for each sword as Saijyo saku, Jyojyo ...