Dai Sho : --------------------- Dai: Katana in Shirasaya with Koshirae.(NBTHK Hozon Paper) Signature : Kii Kuni Sukekuni Shinto: Chujo saku: Wakizashi: Settsu (We divide 4 sections for each sword as Saijyo saku, Jyojyo saku Jyo saku and regular saku) This ...