Katana in Shirasaya, with Koshirae.(NBTHK Tokubetsu Kicho Paper) Signature : Moritsugu Sue-Koto: Chusaku: Chikuzen We list the level of sowrd in four level. The top level is Saijyo Saku followed by Jyojyo Saku, Jyo Saku and Regular Saku. The blade ...