A KATANA BLADE, honzukuri, iorimune, chugissaki and shallow torii-zori with ko-itame hada and medium width suguba hamon of ko-nie, komaru boshi slightly hakkakeri, ubu nakago but with re-shaped jiri, unsigned, probably Hizen school, late 17th/early 18th century, 60.3cm long, in shirasaya