Katana in Shirasaya(NBTHK Tokubetsu Kicho paper) Signature : Ryuhai Ise kami Kuniteru Hoei 4 Hinoto-I nen Chushu Kichijitsu(The middle of autumn 1707) (We divide 4 sections for each sword as Saijyo saku, Jyojyo saku Jyo saku and regular saku) This ...