Katana in Shirasaya, with Koshirae(NBTHK Tokubetsu Hozon paper) Signature : Sakuyo Bakkashi Hosokawa Masamori Tsukuru kore (Kokuin) Bunkyu 2nenn Inoshishi Rokugatsu hi (June 1862) (We divide 4 sections for each sword as Saijyo saku, Jyojyo saku Jyo saku and regular ...