Katana in Shirasaya with Koshirae(NBTHK Tokubetsu Hozon Paper) Signature : Hoki kami Fujiwara Hirotaka Echizen Ju Shinto:Cyu-Jyo saku ranking:Wazamono cutting test ranking:Echizen province. (We divide 4 sections for each sword as Saijyo saku, Jyojyo saku Jyo saku and regular saku) ...